SPX228 Series Smart Industrial Pressure Transmitters · BFSL Best Fit Straight Line 1.5 TRANSMITTER FUNCTION The Dynisco SPX Series industrial pressure transmitters provide a means

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SPX228 SeriesSPX228 SeriesSPX228 SeriesSPX228 SeriesSPX228 SeriesSmSmSmSmSmarararararttttt Indu Indu Indu Indu Indussssstritritritritrialalalalal Pr Pr Pr Pr Preeeeessssssssssururururure e e e e TTTTTrrrrrananananansmittsmittsmittsmittsmittererererersssss

Intrinsically safe and explosion proofIntrinsically safe and explosion proofIntrinsically safe and explosion proofIntrinsically safe and explosion proofIntrinsically safe and explosion proofpressure transmitters with integratedpressure transmitters with integratedpressure transmitters with integratedpressure transmitters with integratedpressure transmitters with integrated

amplifier for use in hazardous environmentsamplifier for use in hazardous environmentsamplifier for use in hazardous environmentsamplifier for use in hazardous environmentsamplifier for use in hazardous environments

P/N 97412606/04 Rev. BECO # 28963

II 1 G II 1 G II 1 G II 1 G II 1 G

AAAAATEXTEXTEXTEXTEX 100a 100a 100a 100a 100a

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DDDDDYNISCYNISCYNISCYNISCYNISCOOOOO SSSSSPXPXPXPXPX SSSSSERIEERIEERIEERIEERIESSSSS Q Q Q Q QUICKUICKUICKUICKUICK SSSSSTTTTTARARARARARTTTTT C C C C CARDARDARDARDARD

This Quick Start Setup guide can be used by experienced instrumentation technicians to configure theTransmitter using the Zero and Span push-buttons or via the optional Hart Communications. For moredetailed information please consult the complete manual before operating. The Quick Start procedurewith Hart is designed for users already familiar with the use of the Hart Communicator and loop poweredinstrumentation.

QQQQQUICKUICKUICKUICKUICK SSSSSTTTTTARARARARARTTTTT U U U U UTILIZINGTILIZINGTILIZINGTILIZINGTILIZING P P P P PUSHUSHUSHUSHUSH B B B B BUTUTUTUTUTTTTTTONSONSONSONSONS

1. Insure the process connection is clear of any debris and is machined to the proper dimensions.Install unit into the process connection. (Do NOT torque transmitter at this time!) Allow time for thetransmitter temperature to equalize to the process temperature. This will help eliminate threadgalling and ease removal later. There should be NO pressure applied at this time.

2. Connect power to the transmitter. For a 2 wire conduit output configuration, Red wire is Sig+/Exc +,Black wire is Sig-/Exc-, Green wire is Ground. For a 6 pin connector version, Pin A is Sig+/Exc+ andpin B is Sig-/Exc-. Insure proper loop supply voltage is applied to transmitter.

3. After temperatures have equalized, tighten transmitter.

In hazardous areas do NOT remove screws when the circuit is live.

4. Remove zero push-button seal screw.

5. To perform a Zero Calibration, use a2 mm or smaller allen key and insert into push-button hole tomake contact with push-button at the bottom. Depress the button for 1 second, release for 1second then push again for 1 second.

6. Verify loop output is zero (4 mA).

7. Replace the Seal Screw.

Seal screw must remain in place to retain Explosion Proof certification.

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QQQQQUICKUICKUICKUICKUICK SSSSSTTTTTARARARARARTTTTT UTILIZINGUTILIZINGUTILIZINGUTILIZINGUTILIZING H H H H HARARARARARTTTTT C C C C COMMUNICAOMMUNICAOMMUNICAOMMUNICAOMMUNICATTTTTOROROROROR

1. Follow Steps 1 through 3 from Quick Start Using Push-Buttons.

2. Connect Communicator to the loop. If unsure on how to do this, refer to “Connecting the HartHandheld Communicator” (Fig. 6-1).

3. Power on Hart Communicator. See Hart Command tree on the following page for reference.

From the Main Menu:

4. Enter Tag (Quick Key 1,3,1).

5. Set Pressure Units (Quick Key 1,3,2), if required.

6. Set URV (Quick Key 1,3,3,2) if output turndown (rescaling), is required.

7. Perform Zero Trim (Quick Key 1,2,5,4,1).

8. Verify loop output is Zero (4mA).

9. Remove Hart Communicator from loop.

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1. Process Variable

2. Diagnostics & Services

3. Basic Setup

4. Detailed Setup

5. Review

1. PV 2. % Range 3. PV Analog

Output 4. Electronics

Temperature

1. Test Device 2. Self Test 3. Master Reset 4. Loop Test

1. Read Peak Values

2. Status

1. Electronics Temp. ( o C)

2. Pressure (PSI)

7.

Rerange 2. Digital-to-

Analog Trim 3. Scaled D/A Trim

4. Sensor Trim

1. Rcal Set %

1. Tag 2. PV Unit 3. Range Values 4. Device Info 5. PV Damp

1. Signal Condition

2. Output Condition

3. Field Device Information

1. LRV 2. URV

1. Date 2. Descriptor 3. Message

1. Process Variable

2. Rerange 3. PV Unit 4. PV Range Unit 5.PV Min Span 6. PV Damp

1. Process Variables

2. Analog Output

3. HART Output

1. Tag 2. Date 3. Descriptor 4. Message 5. Model 6. Local

Pushbuttons

8. Revisions 9. Final Asm. 10. Device ID

1. Universal Cmd. Rev.

2. Field Device Rev. 3. S/W Rev.

1. Enter Values 2. Apply Values

1. Zero Trim 2. Lower Sensor Trim 3. Upper Sensor Trim

1. Pressure 2. % of Full Scale 3. Electronics

Temperature 4. Analog Output 1. Enter Values 2. Apply Values

1. PV 2. % of Full Scale 3. Analog Output 4. SV Elec Temp

1. Analog Output 2. PV AO Alarm Type 3. Loop Test

5. Scaled D/A Trim

1. Poll Address 2. # of Request

Preambles 3. Burst Mode 4. Burst Option

1. Device Setup

2. PV 3. AO 4. LRV 5. URV

Online Menu

NOTE: “SPX” will appear in the upper left of the communicator screen when this menu tree is valid.

Menu Tree for SPX

5. Calibration 6. R-Cal

5. Recall Factory Trim

3. LSL 4. USL

7.SV Elec Temp

4. Dig/Analog Trim

Rcal Enable / Disable

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TTTTTABLEABLEABLEABLEABLE OFOFOFOFOF C C C C CONTENTSONTENTSONTENTSONTENTSONTENTS

ContentContentContentContentContent PagePagePagePagePage IconIconIconIconIcon

1. General 6

2. Notes on Safety 10

3. Technical Data 12

4. Transport/Delivery 23

5. Installation 24

6. Commissioning 27

7. Maintenance 42

8. Troubleshooting 43

9. CE-Declaration of Conformity 44

10. Ex-Declaration of Conformity 46

11. Appendix 1 - Default Values 49

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1 .1 .1 .1 .1 . GGGGGENERALENERALENERALENERALENERAL

1.1 Important Information ............................................................................................................ 61.2 Copyright .............................................................................................................................. 61.3 Explanation of Icons .............................................................................................................. 61.4 Abbreviations ......................................................................................................................... 71.5 Transmitter Function ............................................................................................................... 71.6 Block Diagram of Operation ................................................................................................... 81.7 Correct Use ........................................................................................................................... 81.8 User’s Obligations ................................................................................................................. 9

1.11.11.11.11.1 IIIIIMPORMPORMPORMPORMPORTTTTTANTANTANTANTANT INFORMAINFORMAINFORMAINFORMAINFORMATIONTIONTIONTIONTION

This manual applies to the SPX228 series only. It must be kept near the equipment in a readily andimmediately accessible location at all times. The content of this manual must be read, understood andfollowed in its entirety. This applies in particular to the notes on safety. Following the safetyinstructions will help to prevent accidents, defects and malfunctions.

Models covered by this manual include the 2280, 2281 and 2282.

DDDDDYNISCYNISCYNISCYNISCYNISCOOOOO will not be held liable for any injury, loss or damage resulting from failure to follow theinstructions in this manual.

If the product malfunctions, in spite of having followed the operating instructions, please contact theDDDDDYNISCYNISCYNISCYNISCYNISCOOOOO customer service department (See the back of the manual for contact information). Thisapplies in particular during the warranty period.

1.21.21.21.21.2 CCCCCOPYRIGHTOPYRIGHTOPYRIGHTOPYRIGHTOPYRIGHT

Copyright law requires that this manual be used for intended purposes only.

It is strictly forbidden to allow reproduction of any kind “in whole or in part” to persons outside ofDynisco, without approval from Dynisco.

Rosemount and Smart Family are registered trademarks of Rosemount, Inc. HART is a registeredtrademark of HART Communication Foundation.

1.1.1.1.1.33333 EEEEEXPLANAXPLANAXPLANAXPLANAXPLANATIONTIONTIONTIONTION OFOFOFOFOF ICICICICICONSONSONSONSONS

The manual uses icons to indicate information pertaining to safety:

Risk of destruction or damage to equipment, machines or installations

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General danger to life or limb

Specific danger to life or limb

You MUST do this

Related to ATEX/Intrinsic Safety requirements

The safety instructions are provided again in the individual chapters of the manual.

1.41.41.41.41.4 AAAAABBREVIABBREVIABBREVIABBREVIABBREVIATIONSTIONSTIONSTIONSTIONS

The following abbreviations are used:

OM Operating ManualSPX Smart Pressure Transmitterf.s. of full scalePT Pressure TransmitterHART Highway Addressable Remote TransducerPV Primary Variable (Pressure)SV Secondary Variable (Electronics Temperature)URV Upper Range ValueLRV Lower Range ValueE2PROM Electrically Erasable Programmable Read Only MemoryWatchdog An internal monitor for the electronicsBFSL Best Fit Straight Line

1.1.1.1.1.55555 TTTTTRANSMITTERRANSMITTERRANSMITTERRANSMITTERRANSMITTER F F F F FUNCTIONUNCTIONUNCTIONUNCTIONUNCTION

The Dynisco SPX Series industrial pressure transmitters provide a means of pressure measurements ofgas or liquids at process temperatures up to 185°F (85°C). The transmitters combine Dynisco’sinnovative strain gage sensor with quality, reliable electronics to produce a 4-20 mA signal proportionalto the measured pressure.

The transmitters are designed for applications where amplified pressure signals are necessary. Thisincludes transmission in electrically noisy environments or long distance signal transmission.

On the backside of the diaphragm there is a strain gage element in the configuration of a WheatstoneBridge . The deflection of the diaphragm causes a change in the resistance of the strain gage and hencea change in the balance of the bridge. The amount of imbalance is directly proportional to the appliedpressure.

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The low level output signal from the bridge is amplified via an instrumentation amp circuit. The amplifiedsignal then goes to the input of the analog-to-digital (A/D) converter.

Once the microprocessor has the converted voltage input from the A/D converter, the digital signal issent to a digital-to-analog (D/A) converter which modulates the current of the unit’s power supplybetween 4 and 20 milliamperes for an output current proportional to the applied pressure.

1.61.61.61.61.6 BBBBBLLLLLOCKOCKOCKOCKOCK D D D D DIAGRAMIAGRAMIAGRAMIAGRAMIAGRAM OFOFOFOFOF O O O O OPERAPERAPERAPERAPERATIONTIONTIONTIONTION

1.1.1.1.1.77777 CCCCCORRECTORRECTORRECTORRECTORRECT USEUSEUSEUSEUSE

When using the SPX as a safety component in accordance with the EC Machine Directive,Annex IIc, the equipment manufacturer must take any necessary precautions to ensurethat malfunction of the PT cannot cause damage or injury.

The installation of the device must be in accordance with European installation guidelinesEN 60079-10. Over voltage protection shall be implemented as mentioned in EN 60079-14.

4-20 mA Signal Output

350 Ω Strain Gage

A/D Signal Conversion

Microcomputer ! Sensor Linearization ! Rerange ! Damping ! Diagnostics ! Communication

Module EEPROM Memory ! Rerange values ! Configuration ! Calibration

Local Zero and Span Adjustment

D/A Signal Conversion

HART Digital Communications

HART Communicator

Process Input

Temperature Sensor

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When planning machinery and using the SPX, follow the safety and accident prevention regulations thatapply to your application, such as:

• EN 60204, Electrical equipment in machines• EN 292, Machine safety, general design guidelines• DIN 57 100 Part 410, Protection against electric shock• EN 50014:1997 incl. Amendments A1, A2 General requirements• EN 50020:2002 Intrinsically Safe Apparatus• EN 50284:1999 Special Requirements for Group II Category 1G

1.81.81.81.81.8 UUUUUSSSSSERERERERER’’’’’SSSSS OBLIGAOBLIGAOBLIGAOBLIGAOBLIGATIONSTIONSTIONSTIONSTIONS

The operator or owner of the larger overall system, e.g. a machine, is responsible for following thesafety and accident prevention regulations that apply to the specific application.

10

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2 .2.2.2.2. NNNNNOTESOTESOTESOTESOTES ONONONONON SAFETYSAFETYSAFETYSAFETYSAFETY

The operator or owner of the larger overall system is responsible for following the safetyand accident prevention regulations that apply to the specific application.

DDDDDYNISCYNISCYNISCYNISCYNISCOOOOO will not be held liable for any injury, loss or damage resulting from failure tofollow the instructions in this manual.

WarningsWarningsWarningsWarningsWarnings

ESD sensitive component. Electrostatic discharge may damage the SPX. Take ESDprecautions.

Electrical shock can result in death or serious injury. Avoid contact with the leads and terminals. Highvoltage that may be present on leads can cause electrical shock.

Mounting and electrical connection of the PT must be done by specialists with EMC training, followingall applicable regulations, and in pressurelesspressurelesspressurelesspressurelesspressureless, voltage-, intrinsically safevoltage-, intrinsically safevoltage-, intrinsically safevoltage-, intrinsically safevoltage-, intrinsically safe condition with the machinemachinemachinemachinemachineswitched offswitched offswitched offswitched offswitched off. The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!

EMC/CE Compliant ConnectionEMC/CE Compliant ConnectionEMC/CE Compliant ConnectionEMC/CE Compliant ConnectionEMC/CE Compliant Connection

Earth the machine section with the process connections for the SPX in accordance withregulations. The SPX must be connected to earth via the process connection.

Connect the shield of the connecting cable on both sides, making sure it conducts with full andcontinuous contact. When introducing the connecting cable into an EMC compliant switch cabinet, forexample, connect the shield correctly (cable gland, conducting, full contact, continuous) to theconductive housing or route it via a built-in cable connector that is also connected to the conductivehousing. Connect unused cable cores or free cable ends correctly to the cable shield on both sides.

TTTTTemperemperemperemperemperatatatatatururururureeeee

The SPX series of pressure transmitters can be used in media temperatures up to 185°F (85°C). If thepressure transmitter is used in other applications, the safety and accident prevention regulationsspecific to that application must be followed. Ambient temperature for the electronics housing max.+85°C in areas that are not classified as hazardous.Higher temperature can result in damage andmalfunction. Do not install the pressure transmitter in places where this temperature is exceeded.

Use in Hazardous Classified AreasUse in Hazardous Classified AreasUse in Hazardous Classified AreasUse in Hazardous Classified AreasUse in Hazardous Classified Areas

Several configurations of the SPX series are designed and approved for use in hazardousclassified areas. Units intended for installation in these areas must bear the applicableUnits intended for installation in these areas must bear the applicableUnits intended for installation in these areas must bear the applicableUnits intended for installation in these areas must bear the applicableUnits intended for installation in these areas must bear the applicable

11

SAFETY

approval agency label. approval agency label. approval agency label. approval agency label. approval agency label. After installation before operating the device the user must checkthat the complete installation and wiring is intrinsically safe. Care must be taken that thepower source is a certified apparatus.

The SPX series of pressure transmitters is specially designed for measuring pressure inexplosive atmospheres for Zone 0 under safety class II 1 G EEx ia IIC T4 (TA = -20 to + 60°C).The SPX is also approved for hazardous area Zone 1 under safety class II 2 G EEx ia IIC T4/T6 (T4, TA = -20 to + 85°C; T6, TA = -20 to + 50°C)

For category 1 (Zone 0) installations, care must be taken to avoid the danger of ignition due toelectrostatic discharges (ESD). The chance for static build up on the cable surface during normalconditions of use, maintenance and cleaning must be eliminated. Install the cable in an appropriateconduit or use some other cable reliable installation technique to avoid static electricity at the cablesurface. The free length of the cable must be below 5 cm. If metallic conduits are used they need to begrounded. If nonmetallic conduits are used they need to be antistatic (< 1G Ohm/cm2).

The SPX series of pressure transmitters are also designed for explosion proof areasapproved by Factory Mutual for Class I, Division 1, Groups A, B, C & D.

Deviation of the supply voltage from the value given in the technical specifications, orreverse polarity, can damage the pressure transmitter and cause malfunctions that canpose a risk of explosion. Operate only with an intrinsically safe intrinsically safe intrinsically safe intrinsically safe intrinsically safe, EMC compliant powersupply with the following specifications when employing the pressure 4-20 mA output:

Supply Voltage max. Uo = 30 V DCCurrent Output max. Io = 100 mAPower max. Po = 0.75W

The specified values of Lo and Co for the power supply need to be greater than Ci + Ccable

and Li + Lcable

.

Internal Inductance Li < 40 µHInternal Capacitance Ci < 4.5 nF

For SPX’s that are either not approved or are explosion proof approved for Class I,Division 1, Groups A, B, C & D the power supply rating is 16-36 Vdc.

Additional Comments:

1) Do not remove the transmitter push-button seal screws in explosive environments when the circuit islive.2) Transmitter push-button seal screws must be fully engaged to meet explosion proof requirements.3) Before connecting a HART handheld communicator in an explosive atmosphere, make sure theinstruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiringpractices.

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3.3.3.3.3. TTTTTEEEEECHNICALCHNICALCHNICALCHNICALCHNICAL D D D D DAAAAATTTTTAAAAA

3.1 Ordering Guide for SPX ......................................................................................................... 133.2 Ordering Example ................................................................................................................ 133.3 Ordering Information ............................................................................................................ 133.4 Combined Error (Accuracy) .................................................................................................... 133.5 Hazardous Area Classifications ............................................................................................. 143.6 Pressure Reference .............................................................................................................. 143.7 Pressure Fitting .................................................................................................................... 153.8 Electrical Connections .......................................................................................................... 153.9 Wiring Connections .............................................................................................................. 153.10 Engineering Units ................................................................................................................. 163.11 Pressure Range - Full Scale ................................................................................................... 163.12 Communications/Turndown .................................................................................................. 163.13 Option Codes ....................................................................................................................... 173.14 Safety Specifications ............................................................................................................ 173.15 Performance Characteristics ................................................................................................. 173.15.1 Resolution ........................................................................................................................... 173.15.2 Repeatability ....................................................................................................................... 173.15.3 Max. Overload ..................................................................................................................... 173.15.4 Burst Pressure ..................................................................................................................... 173.15.5 Natural Frequency ................................................................................................................ 183.15.6 Response Time .................................................................................................................... 183.16 Electrical Data ..................................................................................................................... 183.17 Temperature Influence ......................................................................................................... 183.18 EMC Requirements ............................................................................................................... 193.19 Materials ............................................................................................................................. 193.20 Environmental Protection to IEC 529 ...................................................................................... 193.21 Weight ................................................................................................................................ 193.22 Dimensions .......................................................................................................................... 19

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3.13.13.13.13.1 OOOOORDERINGRDERINGRDERINGRDERINGRDERING G G G G GUIDEUIDEUIDEUIDEUIDE FORFORFORFORFOR SPX SPX SPX SPX SPX

The exact meanings of the letter/digit combinations are given in the corresponding sections ofChapter 3.

3.23.23.23.23.2 OOOOORDERINGRDERINGRDERINGRDERINGRDERING E E E E EXAMPLEXAMPLEXAMPLEXAMPLEXAMPLE

3.3.3.3.3.33333 OOOOORDERINGRDERINGRDERINGRDERINGRDERING I I I I INFORMANFORMANFORMANFORMANFORMATIONTIONTIONTIONTION

228XXXXXXXXXXXXX

3.43.43.43.43.4 CCCCCOMBINEDOMBINEDOMBINEDOMBINEDOMBINED E E E E ERRORRRORRRORRRORRROR (A (A (A (A (ACCCCCCCCCCURAURAURAURAURACYCYCYCYCY)))))

228XXXXXXXXXXXXXXXXX

0 = ±0.5% of full scale1 = ±0.25% of full scale

2 = ±0.15% of full scale

2280 S G A AC 5 P 15 B+/- 0.5% AccuracyATEX/Intrinsically Safe ClassificationGage Pressure1/8-27 NPTF InternalPT1H-10-6P Connector2 Wire ConnectorPSI7,500 psi4 - 20 mA Output with HART Communications

228X X X X XX X X XX X XXXXAccuracyHazardous Area ClassificationPressure ReferenceProcess ConnectionElectrical ConnectionWiring ConnectionPressure UnitsPressure RangeCommunicationsOption Code

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3.3.3.3.3.55555 HHHHHAZARDOUSAZARDOUSAZARDOUSAZARDOUSAZARDOUS A A A A AREAREAREAREAREA C C C C CLASLASLASLASLASSIFICASIFICASIFICASIFICASIFICATIONSTIONSTIONSTIONSTIONS

228XXXXXXXXXXXXXXXXXX

N = No ApprovalsE = Explosion ProofS = ATEX/Intrinsically Safe

The SPX series of pressure transmitters are designed for explosion proof areasapproved by Factory Mutual for Class I, Division 1, Groups A, B, C & D.

The SPX series of pressure transmitters is specially designed for measuring pressure inexplosive atmospheres for Zone 0 under safety class II 1 G EEx ia IIC T4 (TA = -20 to + 60°C).The SPX is also approved for hazardous area Zone 1 under safety classII 2 G EEx ia IIC T4/T6 (T4, TA = -20 to + 85°C; T6, TA = -20 to + 50°C)

For category 1 (Zone 0) installations, care must be taken to avoid the danger of ignition due toelectrostatic discharges (ESD). The chance for static build up on the cable surface during normalconditions of use, maintenance and cleaning must be eliminated. Install the cable in an appropriateconduit or use some other cable reliable installation technique to avoid static electricity at the cablesurface. The free length of the cable shall be below 5 cm. If metallic conduits are used they need to begrounded. If nonmetallic conduits are used they need to be antistatic (< 1G Ohm/cm2).

3.63.63.63.63.6 PPPPPRESSURERESSURERESSURERESSURERESSURE R R R R REFERENCEEFERENCEEFERENCEEFERENCEEFERENCE


E = Absolute Pressure (Bar)N = Absolute Pressure (kgf/cm2)H = Absolute Pressure (kPa)

R = Absolute Pressure (MPa)A = Absolute Pressure (psi)B = Gage Pressure (Bar)K = Gage Pressure (kgf/cm2)C = Gage Pressure (kPa)M = Gage Pressure (MPa)G = Gage Pressure (psi)D = Sealed Pressure (Bar)L = Sealed Pressure (kgf/cm2)F = Sealed Pressure (kPa)P = Sealed Pressure (MPa)S = Sealed Pressure (psi)

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3.3.3.3.3.77777 PPPPPRESSURERESSURERESSURERESSURERESSURE F F F F FITTINGSITTINGSITTINGSITTINGSITTINGS


A = 1/8-27 NPTF Int.B = 1/4-18 NPTF Int.C = 7/16-20 UNF Int.D = F-250-C AutoclaveE = 1/4-18 NPTF Ext.F = 1/2-14 NPTF Ext.G = 7/16-20 UNF Ext.H = R 1/4 MetricK = 3/4-16 UNF Ext.L = 1/2-BSP Ext.M = 1/2-14 NPSM Ext.N = F-562-C AutoclaveP = 1” BSP Int.R = F-375-C Autoclave

For other process connections please consult factory.

3.83.83.83.83.8 EEEEELECTRICALLECTRICALLECTRICALLECTRICALLECTRICAL C C C C CONNECTIONSONNECTIONSONNECTIONSONNECTIONSONNECTIONS

228XXXXXXXXXXXXXXXXXXXXXX

AC = PT1H-10-6P ConnectorCA = 1/2-14 NPT Conduit Fitting with 42” Leads

Other lead lengths and connectors are available, please consult factory.

3.3.3.3.3.99999 WWWWWIRINGIRINGIRINGIRINGIRING C C C C CONNECTIONSONNECTIONSONNECTIONSONNECTIONSONNECTIONS


4 = Conduit Fitting, 2 - wire5 = Connector, 2-wire

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3.103.103.103.103.10 EEEEENGINEERINGNGINEERINGNGINEERINGNGINEERINGNGINEERING U U U U UNITSNITSNITSNITSNITS


B = BarC = kPaK = kgf/cm2M = MPaP = psi

3.113.113.113.113.11 PPPPPRESSURERESSURERESSURERESSURERESSURE R R R R RANGEANGEANGEANGEANGE - F - F - F - F - FULLULLULLULLULL S S S S SCALECALECALECALECALE

228XXXXXXXXXXXXXXXXXXXXXX

CodeCodeCodeCodeCode psipsipsipsipsi Bar kgf/cmBar kgf/cmBar kgf/cmBar kgf/cmBar kgf/cm22222 MPaMPaMPaMPaMPa kPakPakPakPakPa

13 250 17.5 17.5 1.75 175014 500 35 35 3.5 350015 750 50 50 5 500016 1000 70 70 7 700017 1500 100 100 10 1000019 2500 175 175 17.5 1750020 3000 200 200 20 2000021 5000 350 350 35 3500022 7500 500 500 50 5000023 10000 700 700 70 7000024 15000 1000 1000 100 10000025 20000 1400 1400 140 14000027 30000 2000 2000 200 20000028 35000 2400 2400 240 24000029 40000 2700 2700 270 27000030 50000 3500 3500 350 35000031 60000 4200 4200 420 420000

Other approved ranges may exist, please consult factory.

3.123.123.123.123.12 CCCCCOMMUNICAOMMUNICAOMMUNICAOMMUNICAOMMUNICATIONSTIONSTIONSTIONSTIONS/T/T/T/T/TURNDOURNDOURNDOURNDOURNDOWNWNWNWNWN


The SPX is a 4 - 20 mA pressure transmitter. HART Protocol is available as an option.

A = 4 - 20 mA without HART CommunicationsB = 4 - 20 mA with HART CommunicationsC = 4 - 20 mA with HART Modified Setting (Turndown)

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3.133.133.133.133.13 OOOOOPTIONPTIONPTIONPTIONPTION C C C C CODESODESODESODESODES

228XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Transmitters are available with certain approved option codes. Please consult factory for list of approvedoptions.

3.143.143.143.143.14 SSSSSAFETAFETAFETAFETAFETYYYYY SSSSSPEPEPEPEPECIFICACIFICACIFICACIFICACIFICATIONSTIONSTIONSTIONSTIONS

Power supply for Intrinsically Safe areas must satisfy the following conditions:

Supply Voltage max. U0 = 30 V DCCurrent Output max. Io = 100 mAPower max. Po = 0.75W

The specified values of Lo and Co for the power supply need to be greater than Ci + Ccableand Li + Lcable.

Internal Inductance Li < 40 µHInternal Capacitance Ci < 4.5 nF

3.153.153.153.153.15 PPPPPERFORMANCEERFORMANCEERFORMANCEERFORMANCEERFORMANCE CHARACTERISTICSCHARACTERISTICSCHARACTERISTICSCHARACTERISTICSCHARACTERISTICS

3.15.13.15.13.15.13.15.13.15.1 RRRRRESOLUTIONESOLUTIONESOLUTIONESOLUTIONESOLUTION

±0.035% full scale or better

3.15.23.15.23.15.23.15.23.15.2 RRRRREPEAEPEAEPEAEPEAEPEATTTTTABILITABILITABILITABILITABILITYYYYY

±0.10% of full scale

3.15.3.15.3.15.3.15.3.15.33333 MMMMMAXAXAXAXAX. O. O. O. O. OVERLVERLVERLVERLVERLOOOOOADADADADAD ( ( ( ( (WITHOUTWITHOUTWITHOUTWITHOUTWITHOUT INFLINFLINFLINFLINFLUENCINGUENCINGUENCINGUENCINGUENCING OPERAOPERAOPERAOPERAOPERATINGTINGTINGTINGTING DDDDDAAAAATTTTTAAAAA)))))

1.5 X FSO for 250 - 30,000 psi,1.2 X FSO for 35,000 - 60,000 psi

3.15.43.15.43.15.43.15.43.15.4 BBBBBURSTURSTURSTURSTURST PRESSUREPRESSUREPRESSUREPRESSUREPRESSURE

250 psi: 10 X FSO500 - 3,000 psi: 5 X FSO5,000 - 10,000 psi: 3 X FSO15,000 - 30,000 psi: 2.5 X FSO40, 000 - 60,000 psi: 1.5 X FSO

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3.15.3.15.3.15.3.15.3.15.55555 NNNNNAAAAATURALTURALTURALTURALTURAL FREFREFREFREFREQUENCYQUENCYQUENCYQUENCYQUENCY

20 Hz [-3db]

3.15.63.15.63.15.63.15.63.15.6 RRRRRESPONSEESPONSEESPONSEESPONSEESPONSE T T T T TIMEIMEIMEIMEIME

50 mS

3.163.163.163.163.16 EEEEELELELELELECTRICALCTRICALCTRICALCTRICALCTRICAL DDDDDAAAAATTTTTAAAAA

Configuration 4-arm Wheatstone bridge strain gauge with internal amplifier

Output Signal 2-wire 4 - 20 mA

Saturation Levels 3.8 mA and 20.5 mA

Fail Safe Levels 3.6 mA for Low Level21.5 mA for High Level

Current Consumption < 25 mA

Supply Voltage 16 - 30 VDC for EEx ia IIC16 - 36 VDC for non-approved and explosion proof models

Note: Transmitter incorporates overvoltage protection and reverse polarity protection and will notoperate if inputs are reversed.

Intrinsically Safe

Standard

Re

sis

tan

ce

, o

hm

s 1000

700

363016 Volts

3.173.173.173.173.17 TTTTTEMPERAEMPERAEMPERAEMPERAEMPERATURETURETURETURETURE INFLINFLINFLINFLINFLUENCUENCUENCUENCUENCEEEEE

EEEEELECTRONICSLECTRONICSLECTRONICSLECTRONICSLECTRONICS H H H H HOUSINGOUSINGOUSINGOUSINGOUSING

Housing Temperature Range -20°C to +85°C

Compensated Temperature Range -20°C to +65°C

Zero shift due to temperature 0.01% full scale/°F max. (0.018% f.s./°C max.)change on electronics housing

19

TECHN

ICAL DATA

Diaphragm (in contact with media) 0.02% full scale /°F max. (0.036% f.s./°C max.)span shift due to temperature changeon electronics housing.

3.183.183.183.183.18 EMC REMC REMC REMC REMC REQUIREMENTSEQUIREMENTSEQUIREMENTSEQUIREMENTSEQUIREMENTS

Conforming to CE in accordance with EMC directive.

Electromagnetic Interference DIN EN 61000-6-3:1996 mod.Immunity DIN EN 61000-6-2:1999 mod.Radio Disturbance DIN EN 55022 (IEC/CISPR 22:1997, mod. + A1:2000)Electrostatic Discharge DIN EN 61000-4-2:1995 + A1:1998 + A2:2000Radiated, Radio Freq, etc. DIN EN 61000-4-3: 1995 + A1:1998 + A2:2000Electrical Fast Transient DIN EN 61000-4-4:1995 + A1:2000 + A2:2001Surge Immunity DIN EN 61000-4-5:1995 + A1:2000Conducted Disturbances DIN EN 61000-4-6:1996 + A1:2000Power Frequency Magnetic Field DIN EN 61000-4-8:1993 + A1:2001Pulse Magnetic Field DIN EN 61000-4-9:1993 + A1:2000

3.193.193.193.193.19 MMMMMAAAAATERIALSTERIALSTERIALSTERIALSTERIALS

Standard Diaphragm 15-5PH Mat. No. 1.4545Standard Wetted Parts 17-4PH Mat. No. 517400

Please note other diaphragm and stem materials may be substituted.

3.203.203.203.203.20 EEEEENVIRONMENTNVIRONMENTNVIRONMENTNVIRONMENTNVIRONMENTALALALALAL PROPROPROPROPROTETETETETECTIONCTIONCTIONCTIONCTION TTTTTOOOOO IE IE IE IE IECCCCC 5 5 5 5 52222299999

SPX2 Series with sealed conduit or PT1H-10-6P IP67, nema 4x

3.213.213.213.213.21 WWWWWEIGHTEIGHTEIGHTEIGHTEIGHT

The weight varies depending on product configuration. Average weight range is 1 to 2 pounds.

3.223.223.223.223.22 DDDDDIMENSIONSIMENSIONSIMENSIONSIMENSIONSIMENSIONS

20

TECH

NIC

AL D

ATA

Fig. 3-1Fig. 3-1Fig. 3-1Fig. 3-1Fig. 3-1 2280, 2281 & 22822280, 2281 & 22822280, 2281 & 22822280, 2281 & 22822280, 2281 & 2282

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AR

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1.3

83

5.1

mm

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14m

m

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15

mm

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14.7

mm

Fit

tin

g -

P(1

,00

0-

30

,00

0 P

SIG

)

Fit

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g -

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,00

0-

60,0

00

PS

IG)

.58

14.7

mm

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12.7

mm

1.1

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0m

m

Fit

tin

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5 H

EX

(52

mm

)

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1.5

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L

33

23

TRANSPORT

4 .4.4.4.4. TTTTTRANSPORTRANSPORTRANSPORTRANSPORTRANSPORT/D/D/D/D/DELIVERYELIVERYELIVERYELIVERYELIVERY

4.1 Transport/Packing/Transport Damage .................................................................................. 234.2 Storage .............................................................................................................................. 234.3 Scope of Delivery ................................................................................................................ 23

ESD sensitive component. Electrostatic discharge may damage the PT. Take ESDprecautions.

4.14.14.14.14.1 TTTTTRANSRANSRANSRANSRANSPORPORPORPORPORTTTTT/////PPPPPAAAAACKINGCKINGCKINGCKINGCKING/////TRANSTRANSTRANSTRANSTRANSPORPORPORPORPORTTTTT DDDDDAMAGEAMAGEAMAGEAMAGEAMAGE

• Do not let the PT be damaged by other items during transit.• Use only the original packaging.• Report transport damage to DDDDDYNISCYNISCYNISCYNISCYNISCOOOOO immediately in writing.

4.24.24.24.24.2 SSSSSTORAGETORAGETORAGETORAGETORAGE

• Store the PT in original packaging only.• Protect against dust and moisture.

4.4.4.4.4.33333 SSSSSCCCCCOPEOPEOPEOPEOPE OFOFOFOFOF D D D D DELIVERYELIVERYELIVERYELIVERYELIVERY

• PT with diaphragm protection cap• Calibration sheet• Operating manual with declaration of conformity

24

INST

ALLA

TIO

N

5 .5.5.5.5. IIIIINSNSNSNSNSTTTTTALLAALLAALLAALLAALLATIONTIONTIONTIONTION

5.1 General Mounting Information ............................................................................................. 245.2 Electrical Connection ............................................................................................................ 255.3 Connection Assignments ...................................................................................................... 25

5.15.15.15.15.1 GGGGGENERALENERALENERALENERALENERAL M M M M MOUNTINGOUNTINGOUNTINGOUNTINGOUNTING I I I I INFORMANFORMANFORMANFORMANFORMATIONTIONTIONTIONTION

Do not remove the protective cap on the SPX until ready to install.

Insure the mounting hole is clear of any debris and is machined to the proper dimensions.

Install unit into the process connection. (Do NOT torque transmitter at this time!) Allow time for thetransmitter temperature to equalize to the process temperature. This will help eliminate thread gallingand ease removal later. There should be NO pressure applied at this time.

Always use a torque wrench. Do not apply the tool to the housing or housing/sensor connection.

After temperatures have equalized tighten transmitter into process connection.

When removing the SPX, carefully clean the process connection of the transmitter with a soft cloth whilethe medium is still malleable.

Careful attention should be paid in correctly machining the process connection. Failure to use therecommended mounting port may result in erroneous pressure measurement, difficult transducerremoval, premature sensor failure, process leaks, and personnel hazard. In applications involving hightemperature operation and/or repeated thermal cycling a good high quality anti-seize compound shouldbe applied to the threaded surfaces.

Connect power to the transmitter. For a 2 wire conduit output configuration, Red wire is Sig+/Exc +,Black wire is Sig-/Exc-, Green wire is Ground. For a 6 pin connector version, Pin A is Sig+/Exc+ andpin B is Sig-/Exc-. Insure proper loop supply voltage is applied to transmitter.

ESD sensitive component. Electrostatic discharge may damage the PT. Take ESDprecautions.

Mounting and electrical connection of the SPX must be done by specialists with EMCtraining, following all applicable regulations, and in pressureless, voltage-free,pressureless, voltage-free,pressureless, voltage-free,pressureless, voltage-free,pressureless, voltage-free,intrinsically safeintrinsically safeintrinsically safeintrinsically safeintrinsically safe condition with the machine switched off.machine switched off.machine switched off.machine switched off.machine switched off.

The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!

25

INSTALLATIO

N

5.25.25.25.25.2 EEEEELECTRICALLECTRICALLECTRICALLECTRICALLECTRICAL C C C C CONNECTIONONNECTIONONNECTIONONNECTIONONNECTION

The SPX Series transmitters have 4-20 mA output. The transmitter power supply and output are suppliedover the same pair of wires.

We recommend that you use twisted, shielded cables as connecting wires.

Observe National Electric Code and national regulations for applications in hazardous areas.

Do not lay connecting cables in the direct vicinity of cables carrying higher voltage or used to switchinductive or capacitive loads.

5.5.5.5.5.33333 CCCCCONNECTIONONNECTIONONNECTIONONNECTIONONNECTION A A A A ASSIGNMENTSSSIGNMENTSSSIGNMENTSSSIGNMENTSSSIGNMENTS

Conduit /LeadsConduit /LeadsConduit /LeadsConduit /LeadsConduit /Leads ConnectorConnectorConnectorConnectorConnectorRed + Signal/Power A + Signal/PowerBlack - Signal/Power B - Signal/PowerGreen Case Ground C No ConnectionBlue RCal (Option) D No ConnectionOrange RCal (Option) E RCal (Option)

F RCal (Option)

GREEN= CASE GROUND

BLACK= -SIGNAL/POWER-

RED= SIGNAL/POWER+

CONDUIT/LEADS

E= Rcal (OPTIONAL)

F= Rcal (OPTIONAL)

B= SIGNAL/POWER -

A= SIGNAL/POWER +

CONNECTOR

A

B

CD

E

F

MASTER KEYWAY

Pins C & D are reserved for a special option. In normal operation, they must be left disconnected(floating).

If the transmitter is installed in hazardous areas, only passive devices such asswitches or resistors may be connected between Rcal functions or any other specialfunctions. Connection of any active electrostatic circuit or voltage or current sourceother than IS supply for the current loop is not allowed.

26

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Fig. 5.1Fig. 5.1Fig. 5.1Fig. 5.1Fig. 5.1 Electrical Configuration for Explosion Proof Hazardous AreasElectrical Configuration for Explosion Proof Hazardous AreasElectrical Configuration for Explosion Proof Hazardous AreasElectrical Configuration for Explosion Proof Hazardous AreasElectrical Configuration for Explosion Proof Hazardous Areas

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6.6.6.6.6. CCCCCOMMISSIONINGOMMISSIONINGOMMISSIONINGOMMISSIONINGOMMISSIONING

6.1 Why a Transmitter Must Be Rezeroed .................................................................................... 276.2 Utilizing the Zero and Span Push-Buttons ............................................................................. 286.2.1 Installation Flow Chart Using Push-Buttons ........................................................................... 296.2.2 Procedure ........................................................................................................................... 306.3 Utilizing the HART Communications ...................................................................................... 306.3.1 Installation Flowchart Using HART Communicator .................................................................. 326.3.2 Connecting the HART Handheld Communicator ..................................................................... 336.3.3 Procedure ........................................................................................................................... 336.4 SPX Analog Output .............................................................................................................. 346.5 Alarm & Saturation Values for Transmitters Set to Burst Mode ................................................. 356.6 Alarm & Saturation Values for Transmitters Set to Multidrop Mode .......................................... 356.7 SPX Transmitter Functions via HART (with Fast Key Sequences) .............................................. 366.8 Reranging via HART .............................................................................................................. 376.9 Resetting to Factory Default Settings ................................................................................... 396.10 Definition of “Restore Factory Defaults” ............................................................................... 396.11 HART Communicator Fast Key Sequences ............................................................................. 40

There are two ways of commissioning the SPX transmitters. This can be done by utilizing the ZERO andSPAN Push-buttons or by HART Communications via a communicator connected to the pressure loop.

If the SPX is equipped with the optional HART communications, it is not necessary to access the pushbuttons on the sensor.

If the transmitter is not equipped with HART then the push buttons must be utilized. Therefor, Sections6.3 through 6.8 and 6.11 may be skipped.

6.16.16.16.16.1 WWWWWHYHYHYHYHY AAAAA T T T T TRANSMITTERRANSMITTERRANSMITTERRANSMITTERRANSMITTER MUSTMUSTMUSTMUSTMUST BEBEBEBEBE REZEROEDREZEROEDREZEROEDREZEROEDREZEROED

The transmitter output must be nulled at zero pressure after installation when the machine has stablizedat operating temperature. This is easy to understand why when considering the mechanical properties ofthe sensor.

Depending on the orientation of the sensor, the wieght of the diaphragm will have an effect on thesensing diaphragm. The weight of the diaphragm will either increase or decrease the deflection of thestrain gage. In the case of increasing the deflecion, it would appear that a small pressure is being If thediaphragm pulls on the strain gage then it would appear as a negative pressure.

There are some other effects that may effect the zero as well, such as torque, side loading, etc. Formore information contact Dynisco.

All of these effects can be compensated for by setting the transmitter zero after the machine hasstabilized at operating temperature.

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6.26.26.26.26.2 UUUUUTILIZINGTILIZINGTILIZINGTILIZINGTILIZING THETHETHETHETHE ZZZZZEROEROEROEROERO ANDANDANDANDAND SSSSSPPPPPANANANANAN P P P P PUSHUSHUSHUSHUSH-----BUTBUTBUTBUTBUTTTTTTONSONSONSONSONS

When the transmitter output needs to be corrected due to mounting location and temperature shift afterthe process has been brought to operating temperature and a Hart Communicator is not available, thezero push-button is located under the seal screw can be used. The zero procedure is only recommendedafter the process temperature has stabilized and the SPX housing has been permanently installed.

When the button is depressed in a certain sequence, the output will be corrected to reflect 4 mA. This isdone by the transmitter electronics automatically by adjusting the LRV and URV settings simultaneouslyto the offset required to obtain 4 mA. Normally a Zero calibration is all that is required after installationsince the Transmitter span has been calibrated at the factory. In the event the Full Scale output is notcorrect when checked against a calibrated pressure source or dead weight tester, the Transmitter spancan be adjusted via the Span push-button. This is performed by applying a known calibrated full scalepressure to the transmitter and pressing the Span button located under the seal screw in a certainsequence. When complete, the transmitter electronics will have adjusted the URV to correct to output toequal 20 mA.

The span pushbutton should never be used to set the URV without zeroing the PT withthe zero push-button first.

If for some reason the calibration is incorrect and the user wishes to revert back to the FactoryCalibration, a procedure can be performed to revert the calibration back to factory state. Refer to“Resetting to Factory Default Settings” in this Chapter.

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6.2.16.2.16.2.16.2.16.2.1 IIIIINSNSNSNSNSTTTTTALLAALLAALLAALLAALLATIONTIONTIONTIONTION F F F F FLLLLLOOOOOWWWWWCHARCHARCHARCHARCHARTTTTT U U U U USINGSINGSINGSINGSING P P P P PUSHUSHUSHUSHUSH-B-B-B-B-BUTUTUTUTUTTTTTTONSONSONSONSONS

Start Installation

Bench Calibration?

Configure (Step 3 of 6.2.2)

Yes

Remove Zero Seal-screw

Press button for 1 sec, release for 1 sec, press button again for 1 sec, release

Ensure Zero Pressure

Verify

Is Output 4 mA?

Refer to Troubleshooting

No Yes

Field Installation

No

Mount Transmitter per Chapter 5

Check for proper Mounting hole

Connect wiring and power up

Perform Zero Trim for Mounting and Temperature Effects

Complete

Bring Process to Operating Temp

Is Output 4 mA?

Yes


No

Torque Transmitter per Chapter 5

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6.2.26.2.26.2.26.2.26.2.2 PPPPPROCEDUREROCEDUREROCEDUREROCEDUREROCEDURE

Transmitter push-button seal screws must be fully engaged to meet explosion proofrequirements. Do not remove the transmitter push-button seal screws in explosiveDo not remove the transmitter push-button seal screws in explosiveDo not remove the transmitter push-button seal screws in explosiveDo not remove the transmitter push-button seal screws in explosiveDo not remove the transmitter push-button seal screws in explosiveenvironments when the circuit is live.environments when the circuit is live.environments when the circuit is live.environments when the circuit is live.environments when the circuit is live.

1. Connect Power Supply to SPX signal leads with 250 ohm load and milliampere meter in serieswith loop.

2. If commissioning on the bench with a dead weight tester or calibrated pressure source, insurepressure connection is free of leaks.

3. Apply power to the SPX transmitter and observe loop current with zero pressure applied. Itshould be 4 mA. If other than 4 mA proceed to step 4.

4. Perform Local Zero adjustment. Use an Allen key to remove the seal screw to access the Zeropush-button.

5. Insert an allen key, paper clip or object of similar diameter into the opening and gently depressthe Zero push-button for approximately 1 second.

6. Release the button.7. Press the button for a second time within approximately 1 second.8. Hold down the button for 1 second. The available pressure is now adopted as the new lower

range value.9. Replace the seal screw.

Steps past this point are not part of a normal bench setup and should only beperformed by qualified individuals, as the SPX is highly stable and has been factorycalibrated with highly accurate pressure generators. This function should only beperformed on such equipment.

10. Apply Full Scale pressure and verify output is 20 mA. If output is other than 20 mA, proceed tostep 11.

11. To perform the Span adjustment, use an Allen key to remove the seal screw to access the Spanpush-button.

12. Insert an allen key, paper clip or object of similar diameter into the opening and gently depressthe Span push-button for 1 second.

13. Release the button.14. Press the button for a second time within approximately 1 second.15. Hold down the button for 1 second. The available pressure is now adopted as the new upper

range value.16. Replace the seal screw.

66666.....33333 UUUUUTILIZINGTILIZINGTILIZINGTILIZINGTILIZING THETHETHETHETHE HAR HAR HAR HAR HART CT CT CT CT COMMUNICAOMMUNICAOMMUNICAOMMUNICAOMMUNICATIONSTIONSTIONSTIONSTIONS

When the transmitter output needs to be corrected due to mounting location and temperature shift afterthe process has been brought to operating temperature, a Hart Communicator can be used. The zeroprocedure is only recommended after the process temperature has stabilized and the SPX housing has

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been permanently installed. When the zero trim function is selected (Hart Quick key 1,2,5,4,1) theoutput will be corrected to reflect 4 mA. This is done by the transmitter electronics automatically byadjusting digital PV to zero and analog output will be 4 mA. Normally a Zero Trim is all that is requiredafter installation since the Transmitter span has been calibrated at the factory.

In the event the Full Scale output is not correct when checked against a calibrated pressure source ordead weight tester, the Transmitter span can be adjusted by performing the Sensor Trim function. This isperformed by first applying Zero Pressure and selecting Lower Sensor Trim (Hart Quick Key 1,2,5,4,2)and following the prompts on the Hart Communicator. When complete, apply a known calibrated fullscale pressure to the Transmitter and selecting Upper Sensor Trim (Hart Quick Key 1,2,5,4,3) and followthe prompts on the Hart Communicator. When complete, the transmitter electronics will have adjustedthe digital PV to correct to full scale output to equal 20 mA. Never perform upper sensor trim withoutperfroming lower sensor trim first.

If for some reason the calibration is correct and the user wishes to revert back to the FactoryCalibration, a procedure can be using the Hart Communicator. Refer to the Hart Menu Tree, RecallFactory Trim (Hart Quick Key sequence 1,2,5,5) will return Calibration back to Factory state.

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66666.....3.13.13.13.13.1 IIIIINSNSNSNSNSTTTTTALLAALLAALLAALLAALLATIONTIONTIONTIONTION F F F F FLLLLLOOOOOWWWWWCHARCHARCHARCHARCHARTTTTT U U U U USINGSINGSINGSINGSING HAR HAR HAR HAR HART CT CT CT CT COMMUNICAOMMUNICAOMMUNICAOMMUNICAOMMUNICATTTTTOROROROROR

Start Installation

Bench Calibration?

Configure (Step 3 of 6.3.3)

Yes

Set Units

Set Zero

Set Damping

Set Turndown Range (URV)

Verify

Apply Pressure

Within Specs?


No

Yes

Field Installation

No

Mount Transmitter hand tight per Chapter 5

Confirm Configuration

Check for proper Mounting hole

Connect wiring and power up

Perform Zero Trim for Mounting and Temperature Effects

Complete

Bring Process to Operating Temp

Torque Transducer per Chapter 5

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66666.....3.23.23.23.23.2 CCCCCONNEONNEONNEONNEONNECTINGCTINGCTINGCTINGCTING THETHETHETHETHE HAR HAR HAR HAR HART HT HT HT HT HANDHELDANDHELDANDHELDANDHELDANDHELD C C C C COMMUNICAOMMUNICAOMMUNICAOMMUNICAOMMUNICATTTTTOROROROROR

In hazardous areas, refer to the handheld communicator instruction manual forinstructions.

For HART Communicator to function properly, a minimum of 250 ohms resistance mustbe present in the loop.

The HART Communicator does not measure loop current directly.

The HART Communicator can interface with the SPX anywhere along the 4 - 20 mA cable as shown in thefollowing figure.

Fig. 6-1Fig. 6-1Fig. 6-1Fig. 6-1Fig. 6-1 HART Communicator InterfaceHART Communicator InterfaceHART Communicator InterfaceHART Communicator InterfaceHART Communicator Interface

--

++

LR > 250Ω--

+

+mA

Current Meter

PowerSupply

SPX

barrier

66666.....3.3.3.3.3.33333 PPPPPROCEDUREROCEDUREROCEDUREROCEDUREROCEDURE

1. Connect Power Supply and Hart Communicator per the above diagram.2. If commissioning on the bench with a dead weight tester or calibrated pressure source, insure

pressure connection is free of leaks.3. Apply power to the SPX transmitter and turn on the Hart Communicator by pressing the ON/OFF

key. The LCD display should show [SPX] in the upper left corner. If this is not present, consultthe Troubleshooting section of this manual.

4. Set PV Units (Fast Key 1,3,2) to appropriate pressure unit. (e.g. psi, Bar, kgf/cm2, MPa)5. Set Tag (Fast Key 1,3,1)

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6. If transmitter output needs to be re-ranged, set the appropriate LRV (Fast Key 4,1) and URV(Fast Key 4,2)

Note: Note: Note: Note: Note: URV cannot be turned down below the PV Minimum span (Fast Key 1,4,1,5)

7. Set Lower Trim (Fast Key 1,2,5,4,2)8. Verify SPX transmitter output. Zero pressure output should read 4 mA.

Steps past this point are not part of a normal bench setup and should only beSteps past this point are not part of a normal bench setup and should only beSteps past this point are not part of a normal bench setup and should only beSteps past this point are not part of a normal bench setup and should only beSteps past this point are not part of a normal bench setup and should only beperformed by qualified individuals, as the SPX is highly stable has been factoryperformed by qualified individuals, as the SPX is highly stable has been factoryperformed by qualified individuals, as the SPX is highly stable has been factoryperformed by qualified individuals, as the SPX is highly stable has been factoryperformed by qualified individuals, as the SPX is highly stable has been factorycalibrated with highly accurate pressure generators. This function should only becalibrated with highly accurate pressure generators. This function should only becalibrated with highly accurate pressure generators. This function should only becalibrated with highly accurate pressure generators. This function should only becalibrated with highly accurate pressure generators. This function should only beperformed on such equipment.performed on such equipment.performed on such equipment.performed on such equipment.performed on such equipment.

9. Next, using calibrated pressure source, apply pressure equal to value set in URV in step 6.Output should equal 20 mA. If output does not equal 20 mA proceed to step 10.

10. To calibrate full scale output, first apply pressure equal to URV. Next perform Upper Sensor Trim(Fast Key 1,2,5,4,3). Output should now equal 20 mA.

11. If Transmitter Output Damping is required, set PV Damping (Fast Key 1,3,5) to the appropriatevalue.

12. Press the left arrow key until the Hart Communicator is off-line and turn power off.

The SPX pressure transmitter is now ready to be installed in the process.

6.46.46.46.46.4 SSSSSPXPXPXPXPX A A A A ANALNALNALNALNALOGOGOGOGOG O O O O OUTPUTUTPUTUTPUTUTPUTUTPUT

The SPX has a 4 - 20 mA output proportional to pressure for normal operating conditions. However,unlike a traditional sensor, the SPX performs self-diagnostic routines continually during operation. If aspecial condition is detected, the transmitter drives its analog output outside the normal saturationvalues to indicate that investigation is necessary. (This condition is called fail-safe mode alarm.) Theconditions detected by the self-diagnostic routines (and the corresponding effect on the analog output)are listed later in this section.

When a special condition is detected, the SPX goes into fail-safe mode and the transmitter output goesLLLLLOOOOOWWWWW, by default. However, using a HART communicator, the transmitter can also be configured to driveits output high or to freeze the output where it was just before the fail-safe was detected. The actualanalog output levels are indicated below.

A low alarm ( ≤3.6 mA) is the default, however it is important to know that the HARTcommunication may not work until the cause of the alarm is removed.

Using the HART communicator, the specific condition that triggered the fail-safe mode alarm can beread for diagnostic purposes. (See Status in the HART menu tree.)

In a fail-safe condition the PV is not affected and may still be read using the handheld HARTcommunicator. For process related fail-safe conditions, the transmitter will remain in the alarm state

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until the source of error disappears. If certain electronics errors are detected, the fail-safe condition willlatch until a reset is performed by either cycling the power or through a software command.NAMUR CNAMUR CNAMUR CNAMUR CNAMUR Compompompompomplililililiantantantantant SatSatSatSatSaturururururation and Aation and Aation and Aation and Aation and Alllllarm arm arm arm arm VVVVValuealuealuealuealuesssss

4 - 20 mA Saturation 4 - 20 mA AlarmLow 3.8 mA3.8 mA3.8 mA3.8 mA3.8 mA ≤ 3.6 ≤ 3.6 ≤ 3.6 ≤ 3.6 ≤ 3.6 mAmAmAmAmAHigh 2020202020.....5 mA5 mA5 mA5 mA5 mA ≥≥≥≥≥ 21.5 21.5 21.5 21.5 21.5 mAmAmAmAmA

YYYYYou cou cou cou cou can altan altan altan altan alter the acter the acter the acter the acter the actualualualualual tr tr tr tr trananananansmittsmittsmittsmittsmitter mA outper mA outper mA outper mA outper mA outpututututut vvvvvaluealuealuealuealuesssss b b b b byyyyy per per per per perffffforminorminorminorminorming an ang an ang an ang an ang an analogalogalogalogalogoutput trim using the HART Communicator.output trim using the HART Communicator.output trim using the HART Communicator.output trim using the HART Communicator.output trim using the HART Communicator.

When a transmitter is in an alarm condition, the analog output displayed by theWhen a transmitter is in an alarm condition, the analog output displayed by theWhen a transmitter is in an alarm condition, the analog output displayed by theWhen a transmitter is in an alarm condition, the analog output displayed by theWhen a transmitter is in an alarm condition, the analog output displayed by theHART communicator indicates the alarm value of the analog output – NOT the valueHART communicator indicates the alarm value of the analog output – NOT the valueHART communicator indicates the alarm value of the analog output – NOT the valueHART communicator indicates the alarm value of the analog output – NOT the valueHART communicator indicates the alarm value of the analog output – NOT the valuethe transmitter would have, if the sensor had not detected the failure.the transmitter would have, if the sensor had not detected the failure.the transmitter would have, if the sensor had not detected the failure.the transmitter would have, if the sensor had not detected the failure.the transmitter would have, if the sensor had not detected the failure.

Special Conditions and the Corresponding Analog OutputSpecial Conditions and the Corresponding Analog OutputSpecial Conditions and the Corresponding Analog OutputSpecial Conditions and the Corresponding Analog OutputSpecial Conditions and the Corresponding Analog Output

Condition Alarm Value (fail safe)E2Prom failure detected Set to configured fail safe modeCold start Set to fail safe mode lowPressure above upper limit UnchangedPressure below lower limit UnchangedElectronics temp above upper limit UnchangedElectronics temp above lower limit UnchangedStrain gage open detected Set to configured fail safe modeAnalog output saturated UnchangedWatchdog error detected Set to configured fail safe modePush-button stuck Set to configured fail safe modeLow voltage detected UnchangedOutside URV or LRV UnchangedRcal simulation on Unchanged

66666.....55555 AAAAALARMLARMLARMLARMLARM & & & & & SSSSSAAAAATURATURATURATURATURATIONTIONTIONTIONTION VVVVVALALALALALUEUEUEUEUESSSSS FORFORFORFORFOR TTTTTRANSRANSRANSRANSRANSMITMITMITMITMITTERSTERSTERSTERSTERS SSSSSETETETETET TTTTTOOOOO B B B B BURSURSURSURSURSTTTTT M M M M MODEODEODEODEODE

No special requirements are defined for the burst mode.

6.66.66.66.66.6 AAAAALARMLARMLARMLARMLARM & & & & & SSSSSAAAAATURATURATURATURATURATIONTIONTIONTIONTION VVVVVALALALALALUEUEUEUEUESSSSS FORFORFORFORFOR TTTTTRANSRANSRANSRANSRANSMITMITMITMITMITTERSTERSTERSTERSTERS SSSSSETETETETET TTTTTOOOOO M M M M MULULULULULTIDROPTIDROPTIDROPTIDROPTIDROP M M M M MODEODEODEODEODE

If the device is in multidrop mode, the NAMUR levels are no longer achievable. Instead the fail safecondition is indicated by the field device status and the additional diagnostics.

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66666.....77777 SPX TSPX TSPX TSPX TSPX TRANSMITTERRANSMITTERRANSMITTERRANSMITTERRANSMITTER F F F F FUNCTIONSUNCTIONSUNCTIONSUNCTIONSUNCTIONS VIAVIAVIAVIAVIA HART ( HART ( HART ( HART ( HART (WITHWITHWITHWITHWITH F F F F FASTASTASTASTAST K K K K KEYEYEYEYEY S S S S SEQUENCESEQUENCESEQUENCESEQUENCESEQUENCES)))))

ZZZZZererererero o o o o TTTTTrim rim rim rim rim (1,2,5,4,1)Digital correction to zero which affects both the digital and analog output. This differs from LowerSensor Trim in that zero trim is ONLY performed at zero pressure.

LLLLLooooowwwwwer er er er er SenSenSenSenSensor sor sor sor sor TTTTTrim rim rim rim rim (1,2,5,4,2)Digital correction to zero which affects both the digital and analog output. This differs from Zero Trim inthat Lower Sensor Trim can be performed at pressures above zero.NotNotNotNotNote:e:e:e:e:This must be performed before Upper Sensor Trim. Only perform this function with a knowncalibrated pressure source.

UUUUUpppppper per per per per SenSenSenSenSensor sor sor sor sor TTTTTrim rim rim rim rim (1,2,5,4,3)Digital correction to Full Scale which affect both digital and analog output.NotNotNotNotNote: e: e: e: e: Lower Sensor Trim must be performed before Upper Sensor Trim. Only perform this function with aknown calibrated pressure source.

Digital to Analog trim Digital to Analog trim Digital to Analog trim Digital to Analog trim Digital to Analog trim (1,2,5,2)This is used to match the digital representation of the analog output with its actual analog loop current.Note:Note:Note:Note:Note: This should only be performed with a known Calibrated Current (mA) meter.

RerangingRerangingRerangingRerangingRerangingThe SPX allows for the 4 mA and 20 mA points (LRV and URV respectively) to be adjusted so that outputresolution can be improved. A Re-range or “Turndown” ratio of 3:1 is possible. Accuracy specificationsremain dependent upon the Full Sensor Range without any turndown applied. Three methods of Re-ranging the SPX Transmitter are outlined below.

Note:Note:Note:Note:Note: If pressure applied to the transmitter is not in the range of the 3:1 turndown ratio, the transmitterwill reject the Span attempt. This will be indicated by the output not adjusting to 20 mA after a fewattempts using the Span Push-buttons.

Reranging via Push-buttonsReranging via Push-buttonsReranging via Push-buttonsReranging via Push-buttonsReranging via Push-buttonsWhen Hart Communication is not used, LRV and URV values are entered by applying zero pressure to theSPX and “Rezeroing” by pushing the zero push-button for one second, releasing for one second,pushing again for one second then releasing. The LRV and URV have now been adjusted to zero thedevice without affecting the span.

After Rezeroing, it is possible to set the span by adjusting the URV with the span push-button. The spanpush-button should never be used to adjust the URV without using the zero push-button to set the LRVfirst.

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URV or Full Scale Turndown is performed by applying any pressure, within the 3:1 ratio of thetransmitter, that you want to be the 20 mA point. When the pressure is held steady, push the Spanpush-button for one second, release for one second, then push again for one second, then release. TheSPX has now adjusted the URV 20 mA point to match the Full Scale pressure applied.

6.86.86.86.86.8 RRRRRERANGINGERANGINGERANGINGERANGINGERANGING VIAVIAVIAVIAVIA H H H H HARTARTARTARTART

Rerange LRV Rerange LRV Rerange LRV Rerange LRV Rerange LRV (4)This is the pressure at which the transmitter will output 4 mA as entered directly by the user. Changingthe LRV affects the transmitter span so the is range is limited by the minimum span value found in FastKey (1,4,1,5)

Rerange URV Rerange URV Rerange URV Rerange URV Rerange URV (5)This is the pressure at which the transmitter will output 20 mA as entered directly by the user. This rangeis limited by the minimum span value found in Fast Key (1,4,1,5)

Rerange LRV By Applying Pressure Rerange LRV By Applying Pressure Rerange LRV By Applying Pressure Rerange LRV By Applying Pressure Rerange LRV By Applying Pressure (1,2,5,1,2)This is done by applying a known pressure and initiating the procedure so that the transmitter adoptsthe pressure as the 4 mA point.

Note:Note:Note:Note:Note: This should only be performed with a Calibrated Pressure Source.

Rerange URV By Applying Pressure Rerange URV By Applying Pressure Rerange URV By Applying Pressure Rerange URV By Applying Pressure Rerange URV By Applying Pressure (1,2,5,1,2)This is done by applying a known pressure and initiating the procedure so that the transmitter adoptsthe pressure as the 20 mA point.

Note:Note:Note:Note:Note: This should only be performed with a Calibrated Pressure Source.

RRRRRecececececalalalalallllll F F F F Factactactactactorororororyyyyy TTTTTrim rim rim rim rim (1,2,5,5)This is used to restore the Zero, Lower, and Upper Trim to the Values as set from the Factory.

Output Signal

Input Signal

τ 3τ τ2

100%

63%

0Time

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RRRRR-C-C-C-C-Calalalalal En En En En Enabababababllllle/Die/Die/Die/Die/Disssssabababababllllle e e e e (1,4,3,7)This is used to Enable or Disable the R-Cal function. This is used to calibrate the instrument connectedto the output of the SPX. If enabled, when Pins E and F or the Orange and Blue wires are connectedtogether, the output will become fixed at a setting specified in the R-Cal Set % of span.

R-Cal Set % R-Cal Set % R-Cal Set % R-Cal Set % R-Cal Set % (1,2,6,1)This is used on versions with a Rcal. By activating R-Cal, the output will be set to the percentage of spanset by this function. Default is 80%.

DampinDampinDampinDampinDamping g g g g (1,3,5)The damping time constant affects the speed with which the output signal reacts to changes inpressure as shown in the figure on the following page. Damping is off by default but values between 0and 30 seconds can be set using the handheld communicator. The damping value must be entered inintegers. If non-integers are entered, the system rounds to the next integer.

LLLLLocococococalalalalal P P P P Puuuuush-bsh-bsh-bsh-bsh-buttuttuttuttutton Dion Dion Dion Dion Disssssabababababllllle e e e e (1,4,3,6)Local zero and span push-buttons can be disabled using the HART handheld communicator function“Local Push-buttons.” When turned off, the software Lock Out prevents changes to transmitter rangepoints via the local zero and span push-buttons. With local Push-buttons disabled, changes toconfiguration are still possible via HART.

Status Status Status Status Status (1,2,1,2)Reads Device Status from SPX.

PVPVPVPVPV Unit Unit Unit Unit Unit (1,3,2)The pressure unit defines the unit of measure that the pressure-specific parameters are transmitted in.The SPX can be configured in the engineering units of psi, Bar, MPa, and kgf/cm² or as a percentage ofFull Scale (FS). After selecting a new pressure unit, all entries for pressure are recalculated to the newunit, using the following conversion rules:

1 psi = 0.068947 Bar = 0.0068947 MPa = 0.070309 kgf/cm²

TTTTTag ag ag ag ag (1,3,1)An inventory “Tag” identification number may be stored in transmitter memory (8 characters maximum).Software tag is a single question mark by default.

DDDDDeeeeessssscccccriptriptriptriptriptor or or or or (1,3,4,2)A 16 character text can be entered for further description of transmitter e.g. location, function, position,etc.

MMMMMeeeeessssssssssagagagagage e e e e (1,3,4,3)A 20 character message can be set and displayed on the Hart Communicator.

SSSSSVVVVV El El El El Electrectrectrectrectroniconiconiconiconicsssss TTTTTemperemperemperemperemperatatatatatururururure e e e e (1,1,4)Temperature measured on the Electronics Assembly is used for reference and factory diagnostics only.

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PPPPPooooollllllllll Ad Ad Ad Ad Addrdrdrdrdreeeeessssssssss (1,4,3,3,1)Use in Multidrop mode allows more than one transmitter (up to 15) on a single loop. If this value is otherthan zero, the transmitter is in Multidrop mode. An example of Multidrop mode would be a group of Hartdevices wired in parallel on a single powered loop and each device being assigned a unique Polladdress (1-15). The Hart communicator would prompt for the individual address of the transmitter tocommunicate with and would only poll that specific device. All others would remain unchanged.

BBBBBururururursssssttttt Mode Mode Mode Mode Mode (1,4,2,3,3)When the SPX is used in Burst Mode, the transmitter outputs one-way digital communications from thetransmitter to the Host. Communication rate is faster since the transmitter does not have to be polled tosend data. Information transmitted in Burst Mode includes Pressure Variable, Analog Output value,pressure in % of range. Access to other information can still be obtained through normal Hart Comms.

66666.....99999 RRRRREEEEESSSSSETETETETETTINGTINGTINGTINGTING TTTTTOOOOO F F F F FAAAAACTCTCTCTCTORYORYORYORYORY D D D D DEFEFEFEFEFAAAAAULULULULULTTTTT SSSSSETETETETETTINGSTINGSTINGSTINGSTINGS

The factory settings for the sensor (including zero and span) can be restored if they are changedinadvertently using the Push-buttons or the HART communicator. The list of parameters restored islater in this section.

Make sure Control System is in Manual mode. Temporary loss of Loop Output duringElectronics Re-boot may occur.

To reset the sensor using the Push-buttons, use the following procedure:

1. Use an allen key, paper clip or object of similar diameter to remove the seal screws to accessthe Zero and Span push-buttons.

2. Insert an allen key, paper clip or object of similar diameter into each opening and gentlydepress the Zero and Span push-buttons simultaneously for 1 second.

3. Release the buttons.4. Press both buttons for a second time within approximately 1 second and hold down the button

for at least 1 second.5. Release the buttons. At this point, the LRV and URV will be set to factory defaults.

6. Replace the seal screws.

6.106.106.106.106.10 DDDDDEFINITIONEFINITIONEFINITIONEFINITIONEFINITION OFOFOFOFOF “R “R “R “R “REEEEESSSSSTTTTTOREOREOREOREORE FFFFFAAAAACTCTCTCTCTORYORYORYORYORY DEFDEFDEFDEFDEFAAAAAULULULULULTTTTTSSSSS”””””

1. Restore LRV and URV to their values at shipment.2. Restore the Pressure Unit (psi, Bar, etc.) to its value at shipment.3. Set the Analog Output Alarm Level to Low.4. Remove all Pressure Damping.5. Clear all Sensor and Analog Output Trim values.6. Clear Burst Mode.7. Restore the Address to Zero.8. Restore the Rcal option to its value at shipment. (Enable or Disable the Rcal option.)9. Enable push-buttons.

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6.116.116.116.116.11 HART Communicator Fast Key SequencesHART Communicator Fast Key SequencesHART Communicator Fast Key SequencesHART Communicator Fast Key SequencesHART Communicator Fast Key Sequences

Below defines the Hart Communicator Fast Key sequences. Fast Keys are a means of supplying ashortcut to navigate through the menu tree.Hart Communicator Fast Key SequencesHart Communicator Fast Key SequencesHart Communicator Fast Key SequencesHart Communicator Fast Key SequencesHart Communicator Fast Key Sequences

Function____________________________Fast Key SequenceFunction____________________________Fast Key SequenceFunction____________________________Fast Key SequenceFunction____________________________Fast Key SequenceFunction____________________________Fast Key SequenceRead PV Pressure 1,1Read % of Full Scale 1,2Read Analog Output 1,3Read SV Electronics Temperature 1,4Read Peak Pressure Value 1,2,1,1,2Read Peak Temperature Value 1,2,1,1,1Read Sensor Diagnostic Status 1,2,1,2Read PV Minimum Span 1,4,1,5Perform Sensor Self-Test 1,2,2Perform Sensor Master Reset 1,2,3Perform Loop Test 1,2,4Perform D/A Trim 1,2,5,2Perform Scaled D/A Trim 1,2,5,3Perform Zero Trim 1,2,5,4,1Perform Lower Sensor Trim 1,2,5,4,2Perform Upper Sensor Trim 1,2,5,4,3Recall Factory Trim 1,2,5,5Set Rcal % 1,2,5,6,1Set Tag 1,3,1Set PV Unit 1,3,2Set Lower Range Value (LRV) 1,3,3,1Set Upper Range Value (URV) 1,3,3,2Display Lower Set Limit (LSL) 1,3,3,3Display Upper Set Limit (USL) 1,3,3,4Set Date 1,3,4,1Set Descriptor 1,3,4,2Set Message 1,3,4,3Set PV Dampening 1,3,5Set SV Temperature Unit 1,4,1,7Set PV Analog Output Alarm Type 1,4,2,2Set Poll Address 1,4,2,3,1Set Number Request Preambles 1,4,2,3,2Set Burst Mode 1,4,2,3,3Set Burst Option 1,4,2,3,4Enable/Disable Local Push-Buttons 1,4,3,6

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1. Process Variable

2. Diagnostics & Services

3. Basic Setup

4. Detailed Setup

5. Review

1. PV 2. % Range 3. PV Analog

Output 4. Electronics

Temperature

1. Test Device 2. Self Test 3. Master Reset 4. Loop Test

1. Read Peak Values

2. Status

1. Electronics Temp. ( o C)

2. Pressure (PSI)

7.

Rerange 2. Digital-to-

Analog Trim 3. Scaled D/A

Trim 4. Sensor Trim

1. Rcal Set %

1. Tag 2. PV Unit 3. Range Values 4. Device Info 5. PV Damp

1. Signal Condition

2. Output Condition

3. Field Device Information

1. LRV 2. URV

1. Date 2. Descriptor 3. Message

1. Process Variable

2. Rerange 3. PV Unit 4. PV Range Unit 5.PV Min Span 6. PV Damp

1. Process Variables

2. Analog Output

3. HART Output

1. Tag 2. Date 3. Descriptor 4. Message 5. Model 6. Local

Pushbuttons

8. Revisions 9. Final Asm. 10. Device ID

1. Universal Cmd. Rev.

2. Field Device Rev. 3. S/W Rev.

1. Enter Values 2. Apply Values

1. Zero Trim 2. Lower Sensor Trim 3. Upper Sensor Trim

1. Pressure 2. % of Full Scale 3. Electronics

Temperature 4. Analog Output 1. Enter Values 2. Apply Values

1. PV 2. % of Full Scale 3. Analog Output 4. SV Elec Temp

1. Analog Output 2. PV AO Alarm Type 3. Loop Test

5. Scaled D/A Trim

1. Poll Address 2. # of Request

Preambles 3. Burst Mode 4. Burst Option

1. Device Setup

2. PV 3. AO 4. LRV 5. URV

Online Menu

NOTE: “SPX” will appear in the upper left of the communicator screen when this menu tree is valid.

Menu Tree for SPX

5. Calibration 6. R-Cal

5. Recall Factory Trim

3. LSL 4. USL

7.SV Elec Temp

4. Dig/Analog Trim

Rcal Enable / Disable

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77777..... MMMMMAINTENANCEAINTENANCEAINTENANCEAINTENANCEAINTENANCE

7.1 Maintenance ...................................................................................................................... 427.2 Repair ................................................................................................................................ 427.3 Warranty ............................................................................................................................ 42

77777.1.1.1.1.1 MMMMMAINTENANCEAINTENANCEAINTENANCEAINTENANCEAINTENANCE

Mounting and electrical connection of the PT must be done by specialists with EMC training,following all applicable regulations, and in pressureless, voltage-free, intrinsically safepressureless, voltage-free, intrinsically safepressureless, voltage-free, intrinsically safepressureless, voltage-free, intrinsically safepressureless, voltage-free, intrinsically safecondition with the machine switched offmachine switched offmachine switched offmachine switched offmachine switched off.

The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!The machine must be secured against being switched back on!

• DO NOT REMOVE PROTECTIVE CAP UNTIL READY TO INSTALL.• PRIOR TO INITIAL INSTALLATION, VERIFY CORRECT MACHINING OF PROCESS CONNECTION.• ALWAYS REMOVE THE SPX BEFORE CLEANING THE MACHING WITH ABRASIVES OR STEEL

WIRE BRUSHES, ETC.• DO NOT CLEAN THE “SCREWED-IN” SECTION OF THE SPX WITH HARD OBJECTS – THIS

WILL DAMAGE THE SPX.• ALWAYS USE A TORQUE WRENCH. DO NOT APPLY THE TOOL TO THE HOUSING OR

HOUSING/ SENSOR CONNECTION.• ELECTROSTATIC DISCHARGE MAY DAMAGE THE SPX – TAKE ESD PRECAUTIONS.

77777.2.2.2.2.2 RRRRREPEPEPEPEPAIRAIRAIRAIRAIR

Please send defective SPX units back to your DDDDDYNISCYNISCYNISCYNISCYNISCO O O O O representative. For DDDDDYNISCYNISCYNISCYNISCYNISCOOOOO addresses, seethe back cover of the operating manual.

77777.....33333 WWWWWARRANTYARRANTYARRANTYARRANTYARRANTY

The SPX Series Dynisco Pressure transmitters will provide excellent service and superior performance ifproper care is taken during handling, installation, and use. This DYNISCO product is warranted underterms and conditions set forth in the DYNISCO web pages. Go to www.dynisco.com and click “warranty”at the bottom of any page for complete details.

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8.8.8.8.8. TTTTTROUBLESHOOTINGROUBLESHOOTINGROUBLESHOOTINGROUBLESHOOTINGROUBLESHOOTING

SymptomSymptomSymptomSymptomSymptom Corrective ActionsCorrective ActionsCorrective ActionsCorrective ActionsCorrective Actions

Milliampere Reading is Zero 1) Check if Power Polarity is Reversed2) Verify Voltage Across Transmitter Pins

Large Zero Shift when Screwing In 1) Check Hole with Gage Plug and Rework Hole as Required2) Check Mounting Torque

Milliampere Reading is Low or High 1) Check Pressure Variable Reading for Saturation2) Check if Output in Alarm Condition3) Verify 4 and 20 mA Range Points or Simply Reset4) Perform 4 - 20 mA Output Trim with HART Communicator

No Response to Changes in 1) Check Test EquipmentApplied Pressure 2) Check Port/Pipe for Blockage or Solidified Plastic

3) Check if Output in Alarm Condition

Pressure Variable Reading is Low or High 1) Check Test Equipment2) Check Port/Pipe for Blockage or Solidified Plastic3) Perform Full Sensor Trim

Pressure Variable Reading is Erratic 1) Check Port/Pipe for Blockage or Solidified Plastic2) Check Damping3) Check for EMI

Transmitter Not Communicating with 1) Check Power Supply Voltage at TransmitterHART Communicator 2) Check Load Resistance (250 Ohm minimum)

3) Check Communicator Connection Across Power Supply4) Check if Unit is Addressed Properly

HART Communicator missing SPX From the Communicator’s Main Menu, Access the On-LineFeatures Described in Manual Menu. The Name SPX Should be Displayed on the Top Line

of the LCD. If the Name is not Present, Contact Dynisco toArrange for DD Upgrade

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9.9.9.9.9. CCCCCEEEEE D D D D DEEEEECLARACLARACLARACLARACLARATIONTIONTIONTIONTION OFOFOFOFOF C C C C CONFORMITONFORMITONFORMITONFORMITONFORMITYYYYY

45

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10.10.10.10.10. EEEEEXXXXX D D D D DEEEEECLARACLARACLARACLARACLARATIONTIONTIONTIONTION OFOFOFOFOF C C C C CONFORMITONFORMITONFORMITONFORMITONFORMITYYYYY

47

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11.11.11.11.11. AAAAAPPENDIXPPENDIXPPENDIXPPENDIXPPENDIX 1 - D 1 - D 1 - D 1 - D 1 - DEFEFEFEFEFAAAAAULULULULULTTTTT VVVVVALALALALALUEUEUEUEUESSSSS

VVVVVariariariariariabababababllllleeeee DDDDDefefefefefauauauauaultltltltlt VVVVValuealuealuealuealue AccessAccessAccessAccessAccess OptionsOptionsOptionsOptionsOptionsAnalog Output Alarm Flag Low RW High

LowHold Last

Burst Command Enable Off RWBurst Option Variable PV RWDate of Last Factory Calibration Date of Calibration ROUser Selectable Date Date of Calibration RWManufacturer Identification Code 0 x 72 RODev ID (Device Identifier) Unique number set by Factory ROFinal Assembly Number <BLANK> RWLocal Push-button Enable Enable RW Enabled

DisabledFactory Default LRV 0 ROLower Sensor Limit -0.04 * full scale of SPX ROMessage Text HTTP://WWW.DYNISCO.COM/ RWPV Minimum Span Value Factory Default PV_URV

divided by 3Number of Request Preambles 5 RWPV Damping Constant Value 0 Seconds RW 0-30PV Lower Range Value 0 RWPV Engineering Unit Code Per Customer Order

0 x 06 – PSI0 x 07 – Bar0 x 0A – kg/cm²0 x 39 – % of FS0 x ED – MPa RW

PV Upper Range Value Full scale of SPX as indicated RWon label

PV Transfer Function Code Linear RORcal Calibration Percentage 80% RW 20 - 100%Field Device Serial Number As Set at Factory ROTag ? RWTransmit Address 0 RW 0-15Factory Default URV Per Customer Order ROUpper Sensor Limit 1.5 * full scale of SPX RO

Visit us on the world wide web:Visit us on the world wide web:Visit us on the world wide web:Visit us on the world wide web:Visit us on the world wide web:

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DyniscoLLC38 Forge ParkwayFranklin, MA 02038U S A

Tel: +1 508 541 9400Fax: +1 508 541 9436Email: [email protected]

Dynisco Extrusion1291 19th St Ln NWHickory, NC 28601

Tel: 828-326-9888Fax: 828-326-8882Email: [email protected]

Dynisco Europe GmbHWannenäckerstraße 2474078 HeilbronnDeutschland

Tel: +49 7131 2970Fax:+49 7131 23260Email: [email protected]

Dynisco Instruments S.a.r.l.466, rue du Marché Rollay94500 Champigny sur MarneFrance


Dynisco.s.r.l.Via Adriatico, 2/220162 MilanoItalia


Dynisco UK Ltd.Silver Birches Business ParkAston Road, BromsgroveWorcestershire B60 3EUGreat Britain

Tel: +44 1527 577077Fax: +44 1527 577070Email: [email protected]

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Dynisco B.V.Muziekplein 67PO Box 666NL-5400 AR UdenThe Netherlands


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SPX228 Series Smart Industrial Pressure Transmitters · BFSL Best Fit Straight Line 1.5 TRANSMITTER FUNCTION The Dynisco SPX Series industrial pressure transmitters provide a means