Titan Range from Pyropress

3

ccATEX/IECEx Flameproof versionCE II2G Exd IIB + H2 T6...T2 GbTa -60 to +75˚C...90˚C(Dust certification available upon request)

a

TITAN DIFFERENTIAL

PRESSURE

This range has been used to monitor very small changes in vacuums and has been specified extensively for offshore applications.

Incorporating a diaphragm and two sealing Belloframs the switch offers reliable switching action when a differential pressure is required to be sensed. They can, by venting either the HP or LP connection, be used as a low pressure or vacuum switch. Resistors can be incorporated for ‘end of line’ and short circuit monitoring.

DPF266 ATEX/IECEx Exd, Exia & INDUSTRIAL DIFFERENTIAL PRESSURE, SWITCH

FEATURES

Settings from 0.25 mBar to 8.5 Bar.a

Internal adjustment scale.a

DIFFERENTIAL

Wetted parts NACE MR-01-75 compliant.a

Single or dual microswitch option.a

316 stainless steel or black anodised aluminium switchcase to IP66 standards.

a

ATEX/IECEx Intrinsically safe versionCE II1G Exia IIC T6...T2 GaTa -50 to +78˚C...128˚C(Dust certification available upon request)

a

SIL2 - IEC61508 proven reliabilitya

3

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TITAN VACUUM

This range has been used to monitor filter blockage and air movement through ducting and has been specified extensively for offshore applications.

Incorporating a diaphragm and two sealing Belloframs when vacuum is required to be sensed the switch offers reliable switching action. Resistors can be incorporated for ‘end of line’ and short circuit monitoring.

VF266 ATEX/IECEx Exd, Exia & INDUSTRIAL SWITCH

FEATURES

Settings from -0.25 mBar to -725 mBar.a


VACUUM




a

ATEX/IECEx Flameproof versionCE II2G Exd IIB + H2 T6...T2 GbTam -60 to +75˚C...90˚C(Dust certification available upon request)

a ATEX/IECEx Intrinsically safe versionCE II1G Exia IIC T6...T2 GaTam -50 to +78˚C...128˚C(Dust certification available upon request)

a

SIL2 - IEC61508 proven reliability.a

ADJUSTMENTRANGE(BAR G)

0.3 - 0.95125 - 725mbar

50 - 250mBar

25 - 75mBar

15 - 55mBar

4 - 16mBar

1 - 5mBar

0.4 - 4.4mBar

0.25 - 4.25mBar

MINIMUM WORKINGPRESSURE

(BAR)

-1-1-1-1

-0.35-0.35-0.35

Viton Diaphragm -0.35Nitrile Diaphragm -0.35

MAXIMUM WORKINGPRESSURE

(BAR G)

14777

0.350.350.350.350.35

DEADBANDFIXED

(mBAR G)

40 - 9010 - 75

5.0 - 27.54.2 - 7.50.75 - 3.00.75 - 2.00.4 - 0.750.05 - 0.250.05 - 0.25

SPRINGCODE

R

G

G

T

B

R

T

T

T

DIAPHRAGMCODE

01SB02SB03SB03SB08SB08SB08SB48SB28SB

V F 2 6 6 S 1 B / B R F 0 1 S B 6 / A A

B = ATEX/IECEx Exd CERTIFIEDO = ATEX/IECEx Exia CERTIFIEDA = INDUSTRIAL

A = ALUMINIUM CASES = ST. STEEL CASE

VF266 VACUUM

1 = 1 x SPDT SWITCH2 = 2 x SPDT SWITCH

DUAL SWITCHES ARE MECHANICALLY LINKED TO PROVIDE DPDT SWITCHING ACTION

DIAPHRAGM MATERIALA = NITRILEB = VITON

SPRING CODE(SEE RANGE TABLE)

PART NUMBER BREAKDOWN - VF266

ELECTRICALENTRYA = M20 STRAIGHTB = M20 ANGLEDC = 1/2” NPT STR.F = M25 STRAIGHT

DIAPHRAGM CODEF01SB = 01 DIAPHRAGM CODEF02SB = 02 DIAPHRAGM CODEF03SB = 03 DIAPHRAGM CODEF08SB = 08 DIAPHRAGM CODE

SEE RANGE SHEET

PROCESS CONNECTIONSDIAPHRAGM CODES 01, 02 & 03 (FEMALE)5 = 1/4” BSP.P - V 6 = 1/4” NPT - V

A = BRACKET FOR 01 DIAPHRAGM CODEE = 2” PIPE BRCKT FOR 01 DIA CODEG = BRACKET FOR 02 & 03 DIA CODEP = 2” PIPE BRCKT FOR 02 & 03 DIA CODEW = BRACKET FOR 08 DIA CODET = 2” PIPE BRCKT FOR 08 DIA CODEM = DP286 REPLACEMENT FOR 01 DIA CODEL = 2” POST MOUNTING (SPARES ONLY)

PROCESS CONNECTIONSDIAPHRAGM CODE 08, 28 AND 48

5 = 1/4” O/D TUBE POSI. ELBOW VAC9 = SPECIALB = 6mm O/D TUBE VACD = 8mm O/D TUBE VACF = 10mm O/D TUBE VAC

H = 12mm O/D TUBE VACK = 1/4” BSP.P FEMALE STRAIGHT VACM = 1/4” BSP.T FEMALE STRAIGHT VACP = 1/4” BSP.P MALE STRAIGHT VACR = 1/4” NPT FEMALE STRAIGHT VACT = 1/4” NPT MALE STRAIGHT VACV = 1/2” NPT FEMALE STRAIGHT/VAC

Temperature LimitationsDiaphragm code : 01SBViton : -20 to +150˚CNitrile : -30 to +90˚CDiaphragm code : 02SB, 03SB & 08SBViton : -10 to +150˚CNitrile : -25 to +95˚C

Wetted Parts - Metallic316 stainless steel

Process Connections : Diaphragm codes 01SB, 02SB & 03SB : 1/4” OR 1/2” BSP.P or NPT Female

Diaphragm code 08SB as table overleaf

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TITAN (XPB) ATEX & IECEx Exd, Exia

INDUSTRIAL SWITCHES

The Titan pressure, differential pressure, temperature, level and flow switches are designed for use in environments where explosive gases and dust can be present (e.g. Gas fields, Oil rigs and Chemical plants etc.) and have been ATEX and IECEx certified as detailed overleaf. (SIL 2 - IEC61508 proven reliability).

These switches are manufactured from a high quality casting which offers robust construction and protection to IP66 for use within heavily polluted industrial and marine environments. A special feature of the instruments is the separation of the flameproof and adjustment compartments allowing for safe on-site adjustment of the set point with power on and the switch in operation.

The TITAN Exd certified switches must be installed in accordance with BS EN 60079-14. The certification allows for mounting against a wall or bulkhead with the mininum flamepath distances specified not being applicable.

INTRODUCTION

The design features a simple form of calibration adjustment against a scale plate. This allows users to either order units with a specific setting, or stock a mid range setting and then adjust to suit the application. This can be set safely with the switch supply live. On removal of the adjustment cover the adjusting ring can be turned with a small Tommy bar or Allen key. The setting is read from the centre of the red pointer ring against the calibrated scale plate. Rotation to the left will increase the set point and to the right decrease the set point. The adjustment mechanism incorporates a friction device to ensure set point will not change under vibration conditions.

CALIBRATION

Our products are designed to work in demanding and hazardous environments which require fast and cost effective solutions in instrumentation

and control. Pyropress control sensors provide safe and

reliable electrical switching of alarm or control circuits in response to changes in temperature, pressure, differential

pressure,vacuum, fluid, flow and level conditions.

ABOUTPYROPRESS QUALITY

To support the design of state of the art products the company has invested heavily in the latest CNC technology.

We are able to produce our own components to a high degree of aaccuracy assuring a reliable and

consistent quality product.

T: +44 (0)1752 333933 | [email protected] www.pyropress.com

Switchcase and covers: 316 stainless steel or black anodised aluminium.

Microswitch: 1 x SPCO/SPDT or 2 x SPCO/SPDT gold flashed silver contacts. Dual switches are mechanically linked to provide DPDT switching action, reset of switches could be up to 3% apart. Dual microswitches may increase deadband by a factor of two.

Microswitch rating : 5 Amps @ 250 VAC resistive, 2 Amps @ 250 VAC inductive. 5 Amps @ 30 VDC resistive, 3 Amps @ 30 VDC inductive.

Electrical connections : Terminals suitable for cable 0.5 - 2.5 mm2. (Max 1.5mm2 for dual microswitch version)

Electrical Conduit Entry: M20 x 1.5 straight or angled entry. ½” NPT via adaptors

Environmental Protection: IP66 in accordance with BS EN 60529

Vibration and shock parameters: Switches were subjected to Ministry of Defence Type Approval System Test Vibration DGS 350 Paras 0602 & 0603. Shock – BR3021

Temperature Limitations: Pressure, Vacuum and Differential Pressure.Process: Diaphragm actuated (unless otherwise stated) -30 to +110°C (Nitrile) or -20 to +150ºC (Viton). Piston actuated -30 to +125°C (Nitrile) or -20 to +150°C (Viton), -50 to 150°C (PTFE) or -30 to +125°C (EPDM).Ambient: -50 to +85ºC (standard). Storage : -60 to +85º Deg C.(For temperature, level and flow switches please refer to specific pages).

Certification: Switches can be supplied for gas and dust environments (dust must be specified at time of enquiry).ATEX/IECEx certified Exd Flameproof - Gas (with or without resistors)CE Ex ll2G Exd llB + H2T6 Ta -60 to +75°C, T5 Ta +90°CATEX certified Exd Flameproof - DustCE Ex II2D ExtD A21 IP66 T85°C Ta -50 to +75°C, T100°C Ta +90°CSpecial conditions for safe use. 1) No modifications must be made to the flamepaths of the unit without consultation of the drawings listed on the certificate. 2) Suitably rated cable must be selected based on t Class shown above. 3) Fasteners of yield strength 240nmm2 or greater are to be utilised. 4) Only suitably certified Ex d IIC Gb cable glands are to be used.ATEX/IECEx certified Exia Intrinsically Safe - GasCE Ex ll1G Exia llC T6 Ta -50 to +78°C, T5 Ta +93°C, T4 Ta +128°CE Ex ll1G Exia IIC T5 Ta -50 to +72°C, T4 Ta +122°C (with resistors)ATEX certified Exia Intrinsically Safe - DustCE Ex lI1D ExiaD 20 IP66 T200°C Ta -50 to +70°CSpecial conditions for safe use. (Category 1, Zone 0) Aluminium may only be used when the ignition hazardous assessment shows that there is no risk of ignition from incendive, impact or abraison sparks.Accuracy: +/-1% at 20°C

TECHNICAL SPECIFICATION

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TITAN ULTRA LOW

This range has been used to monitor extremely small changes in pressure and has been specified extensively for offshore applications.

Incorporating a diaphragm and two sealing Belloframs the switch offers reliable switching action when a low pressure is required to be sensed. Resistors can be incorporated for ‘end of line’ and short circuit monitoring.

PF266 ATEX/IECEx Exd, Exia & INDUSTRIAL ULTRA LOW PRESSURE SWITCH

FEATURES

Settings from 0.25 mBar to 55 mBar.a


ULTRA LOWPRESSURE

Wetted parts NACE MR-01-75 compliant.a SIL2 - IEC61508 proven reliabilitya


a


a ATEX/IECEx Intrinsically safe versionCE II1G Exia IIC T6...T2 GaTam -50 to +78˚C...128˚C(Dust certification available upon request)

a



15 - 55mBar

4 - 16mBar

1 - 5mBar

0.4 - 4.4mBar

0.25 - 4.25mBar

MINIMUM WORKINGPRESSURE

(BAR)

-0.35-0.35-0.35

Viton Diaphragm / -0.35Nitrile Diaphragm / -0.35


(BAR)

0.350.350.350.350.35

DEADBANDFIXED

(mBAR G)

0.75 - 3.00.75 - 2.00.4 - 0.750.05 - 0.250.05 - 0.25

SPRINGCODE

B

R

T

T

T

DIAPHRAGMCODE

08SB08SB08SB48SB28SB

P F 2 6 6 S 1 B / B R F 0 8 S B 4 / A A



PF266 PRESSURE





PART NUMBER BREAKDOWN - PF266


DIAPHRAGM CODEF08SB = 08 DIAPHRAGM CODE

SEE RANGE TABLE

W = BRACKET FOR 08 DIA CODET = 2” PIPE BRCKT FOR 08 DIA CODE


4 = 1/4” O/D TUBE POSI. ELBOW PR9 = SPECIALB = 6mm O/D TUBE PRD = 8mm O/D TUBE PRF = 10mm O/D TUBE PR

H = 12mm O/D TUBE PRK = 1/4” BSP.P FEMALE STRAIGHT PRM = 1/4” BSP.T FEMALE STRAIGHT PRP = 1/4” BSP.P MALE STRAIGHT PRR = 1/4” NPT FEMALE STRAIGHT PRT = 1/4” NPT MALE STRAIGHT PRV = 1/2” NPT FEMALE STRAIGHT PR

Temperature LimitationsDiaphragm code : 08SB, 28SB & 48SBViton : -10 to +150˚CNitrile : -25 to +95˚C


Process Connections : Diaphragm codes 08SB, 28SB & 48SB as table overleaf


INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















PPSSC1080 | issue 1

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TITAN TEMPERATURE

The standard range represents the basic models to cover temperature applications from -10 to +250oC. TF171 is supplied fitted with a threaded thermowell, TF172 has no thermowell but is supplied with a threaded stem.

TF171 & TF172 TITAN ATEX/IECEx Exd, Exia CERTIFIED & INDUSTRIAL TEMPERATURE SWITCH

FEATURES

Capillary version available (see TF175 & TF176 data sheet).

a


TEMPERATURE


Settings from -10 to 240˚C.a

Rigid stem 316 stainless steel or black anodised aluminium switchcase to IP66 standards.

a

Wetted parts NACE MR-01-75 option.a

ATEX/IECEx Flameproof versionCE II2G Exd IIB + H2 T6...T2 GbTa -60 to +75˚C...90˚C(Dust certification available upon request)

a ATEX/IECEx Intrinsically safe versionCE II1G Exia IIC T6...T2 GaTa -50 to +78˚C...128˚C(Dust certification available upon request)

a

Thermowell and stem material : 316 stainless steel.Max working pressure : 35 Bar - standard, 420 Bar - high pressure. Thermowells can be provided flanged or threaded to suit the application. All exotic metals can be catered for. Material certificates and wake frequency analysis calculations can be provided.

ADJUSTMENTRANGE

(°C)

-10 TO +400 TO 5025 TO 7550 TO 10075 TO 125100 TO 150125 TO 175150 TO 200175 TO 225200 TO 250

MAXIMUMTEMPERATURE

(°C)

100100125150175200200250280280

DEADBAND - FIXEDWITH THERMOWELL

(°C)

<10<10<10<10<10<10<10<10<10<10

TEMPERATURECODE

L1L2M1M2M3M4M5H1H2H3

THERMOWELL“U” DIMENSIONS

IN MM

38, 45, 50, 60*,

75*, 100, 125,

150, 175, 20, 225, 250, 300,

350, 400, 600,

660, 800, 1000 & 1200

*STANDARD LENGTHS

Repeatability : +/-1.5% of range (at operating temperature up to 40°C).Temperature limitations : Ambient : -20 to +85ºC, Storage : -20 to +85ºC.Calibration rate : 2ºC per minute.

T F 1 7 1 S 1 B / 0 6 0 M 2 / P A 1 X A



1 = WITH THERMOWELL2 = LESS THERMOWELL



P = WITH THERMOWELLS = LESS THERMOWELL

TEMPERATURE ELEMENTCODE (REFER TO TABLE)

“U” DIMENSION(REFER TO TABLE)

PART NUMBER BREAKDOWN

X = BLANKING PLATE STD.E = 2” STANDPIPE BRACKETA = MOUNTING BRACKET

ELECTRICAL ENTRYA = M20 STRAIGHTB = M20 ANGLEDC = 1/2” NPT STR.F = M25 STRAIGHT

PROCESS CONNECTIONA = 1/2” BSP.P B = 1/2” NPTC = 3/8” BSP.P D = 3/4” BSP.PE = 3/4” NPT F = 1” BSP.PG = 1” NPT J = 1.1/4” BSP.TK = 1/2” BSP.TO = SPECIAL CONNECTION(E.G. FLANGE, SCREWED THERMOWELL OR BRACKET)

THERMOWELL/STEM1 = 316 STAINLESS STEEL4 = HIGH PRESSURE8 = SLIDING GLAND9 = BRACKET MOUNTED0 = SPECIAL CONNECTION (E.G. FLANGE OR SCREWED THERMOWELL)


INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















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TITAN CAPILLARY

TEMPERATURE

The standard range represents the basic models to cover temperature applications spanning -40 to +240°C. The TF175 is supplied fitted with a threaded thermowell, the TF176 has no thermowell but is supplied with a sliding gland. Capillary is 316 stainless steel armoured and is available from 2 to 10 metres in length.

TF175 & TF176 TITAN ATEX/IECEx Exd, Exia & INDUSTRIAL CAPILLARY TEMPERATURE SWITCH

FEATURES

Settings from -40 to 240˚C.a


CAPILLARY TEMPERATURE


Rigid stem option available (see TF171 & TF172 data sheet).

a


a

Wetted parts NACE MR-01-75 option.a



a

ADJUSTMENTRANGE

(°C)-40 TO -0

-20 TO +200 TO 4520 TO 9040 TO 10060 TO 120100 TO 180160 TO 240

MAXIMUMTEMPERATURE

(°C)407080120145145200280

DEADBAND(°C)

<10<10<10<15<15<15<15<15

CAPILLARYCODE

4041424543434446

2m - 4m

100100100100100100100100

5m - 7m

100150150150100100100100

8m - 10m

100200200200100100100100

Min. bulb length according to capillary length

(Dimensions in mm)

Repeatability : +/-1.5% of range (at operating temperature up to 40°C).

Calibration rate : without thermowell, at 2ºC per minute rate of change.

Temperature limitations :Ambient : -30 to +85ºC standardProcess : -40 to max on tableStorage : -40 to +85ºC

T F 1 7 5 S 1 B / 4 3 - 3 - 1 - 6 / A A P A 1 0 0


TF175 = WITH THERMOWELLTF176 = WITHOUT THERMOWELL

A = ALUMINIUM CASES = STAINLESS STEEL CASE

1 = 1 x SPDT SWITCH

CAPILLARY LENGTH2 METRES MINIMUM10 METRES MAXIMUM

SLIDING GLAND THREAD 3 = 1/2” BSP.P6 = 1/2” NPT

CAPILLARY CODEREFER TO TABLE ON PREVIOUSPAGE

STEM LENGTH1 = 150mm - STANDARD2 = 250mm, 4 = 400mm6 = 600mm(150mm NOT AVAILABLE WITH 150mm OR 200mm BULB LENGTH

ELECTRICAL ENTRYA = M20 STRAIGHTB = M20 ANGLEDC = 1/2” NPT STRAIGHTF = M25 STRAIGHT

THERMOWELL LENGTH100 = 100mm STANDARDIF NOT REQUIRED LEAVE BLANK


THERMOWELL CONNECTIONPA = 1/2” BSP.P PB = 1/2” NPTPC = 3/8” BSP.P PD = 3/4” BSP.PPE = 3/4” NPT PF = 1” BSP.PPG = 1” NPT

THERMOWELL CONNECTION (HIGH PRESSURE)HA = 1/2” BSP.P HB = 1/2” NPT HC = 3/8” BSP.PHD = 3/4” BSP.P HE = 3/4” NPT HF = 1” BSP.P HG = 1” NPT

A = STD BRKE = 2” PIPE BRK

Thermowell and stem material :316 stainless steel

Max working pressure :35 Bar - standard420 Bar – upon request

Thermowells can be provided flanged or screwed to suit the application. All exotic metals can be catered for. Material certificates and wake frequency vibration analysis calculations can be provided.


INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















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TITAN MEDIUM

PRESSURE

This range has been used on rotating machinery and process applications worldwide and has been specified extensively for offshore applications. Diaphragm actuated for operating pressures up to 40 Bar with a Bellofram option offering extremely low switching deadband. Resistors can be incorporated for ‘end of line’ and short circuit monitoring.

PF261 & PF262 TITAN ATEX/IECEx Exd, Exia CERTIFIED & INDUSTRIAL PRESSURE SWITCH

FEATURES


Settings from 0.15 to 40 Bar.a

MEDIUM PRESSURE




a




a


0.15 - 0.650.2 - 1.40.5 - 2.5

1 - 7 0.5 - 3

1 - 5 2 - 14 2 - 10 4 - 28 8 - 40

ADJUSTMENTRANGE

(PSI)

2 - 103 - 21

8 - 40 20 - 100 8 - 4815 - 75

30 - 190 30 - 150 60 - 380120 - 600

MAX WORKINGPRESSURE

(BAR G)

12121212252525505050

DEADBANDFIXED

(BAR G)

0.05 - 0.160.06 - 0.180.07 - 0.200.10 - 0.450.20 - 0.250.20 - 0.300.30 - 0.700.35 - 0.700.50 - 1.500.75 - 2.00

SPRINGCODE

R

U

B

W

G

B

W

B

W

X

DIAPHRAGMCODE

32B

32B

32B

32B

22B

22B

22B

16B

16B

16B

BOTTOMCOVER

32323232222222161616

LOW DEADBAND OPTIONRANGE(BAR)

0.15 - 0.750.35 - 1.750.35 - 3.350.75 - 8.753.00 - 15.0 7.5 - 27.5

MAX PRESS(BAR)

252525253540

DEADBANDFIXED (BAR)

<0.035<0.07<0.10<0.15<0.35<0.70

SPRINGCODE

R

G

B

W

W

X

BELLOFRAMCODE12P

12P

12P

12P

75P

75P

BOTTOMCOVER

323232322222

PF261S1B/2W10F22B/22S6AA



1 = CASE MOUNTED2 = STEM MOUNTED

1 = 1 x SPDT SWITCH2 = 2 x SPDT SWITCH7 = 1 x DPST HIGH DIFF - SPECIALDUAL SWITCHES ARE MECHANICALLY LINKED TO PROVIDE DPDT SWITCHING ACTION

DIAPHRAGM MATERIAL1 = NITRILE2 = VITON7 = VITON BELLOFRAM (LOW DEADBAND)

SPRING CODE(SEE RANGE

TABLE)

DIAPHRAGM OR BELLOFRAM CODE(SEE RANGE TABLE)


WETTED PARTSS = 316 STAINLESS STEELM = MONEL 400


PROCESS CONNECTIONS PF261 - FEMALE10F = STANDARD (F)PF262 - MALE22F = 1/2” BSP.P (M)24F = 1/2” NPT (M)

BOTTOM COVER CODE (SEE TABLE)

PROCESS THREAD1 = 1/4” BSP.P FEMALE2 = 1/4” NPT FEMALE5 = 1/2” BSP.P FEMALE6 = 1/2” NPT FEMALEFOR PF262 USE = 1

A = STANDARD BRACKETE = 2” STANDPIPE BRACKETX = COVER PLATE (MODEL PF262)M = P280 SERIES REPLACEMENT

NOTE: RESISTORS ARE INDICATED BY THE PREFIX “PR” IN PLACE OF “PF”.

Wetted parts : 316 St. steel or Monel Process connections : 1/4” or 1/2”Diaphragm : Nitrile or Viton BSP.P or NPT female (bottom) 1/2” BSP.P or NPT male (bottom)

SPECIFICATION


INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















PPSSC1076 | issue 1

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TITAN LOW PRESSURE

This range of switches employs a non-reinforced elastomer sensing element for settings between 8 and 250 mBar. A special feature of the Titan switch is the separation of the flameproof and adjustment compartments allowing adjustment of the set point with power on and the switch in operation. Reliable and proven design concepts from our established range of switches have also been incorporated. This provides a very competitively priced, lightweight and durable sensor.

PF261 TITAN ATEX/IECEx Exd, Exia CERTIFIED & INDUSTRIAL LOW PRESSURE SWITCH

FEATURES

Settings from 8 to 250 mBar.a Internal adjustment scale.a

LOW PRESSURE

Wetted parts NACE MR-01-75 compliant.a Single or dual microswitch option.a


a


aATEX/IECEx Flameproof versionCE II2G Exd IIB + H2 T6...T2 GbTam -60 to +75˚C...90˚C(Dust certification available upon request)

a

ADJUSTMENTRANGE(mBAR)

50 - 250

8 - 128

ADJUSTMENTRANGE

“WG

20 - 100

5 - 50

7.0

5.0

MAX WORKING PRESSURE

(BAR)

DEADBAND(MBAR)

6 - 20

3 - 12

SPRINGCODE

G

G

DIAPHRAGMCODE

3

4


Wetted parts : 316 St. steel Process temperature limitations: Diaphragm : Nitrile or Viton Nitrile: -25 to +95˚C Viton: -10 to +150˚CProcess connection: 1/4” BSP.P or NPT female

SPECIFICATION

P F 2 6 1 S 1 B / 8 G F S 4 1 / H A

B = ATEX/IECEx Exd CERTIFIEDO = ATEX/IECEx Exia CERTIFIED A = INDUSTRIAL


SWITCH TYPEPF261



DIAPHRAGM MATERIAL8 = NITRILE9 = VITON

SPRING CODE

(SEE TABLE ON PREVIOUS

PAGE)

DIAPHRAGM CODE

(SEE TABLE ON PREVIOUS

PAGE)


MOUNTING BRACKETG = DIAPHRAGM CODE 3H = DIAPHRAGM CODE 4J = 2” PIPE BRACKET

PRESSURE HOUSINGFS = 316 STAINLESS STEEL

PROCESS CONNECTION1 = 1/4” BSP.P FEMALE2 = 1/4” NPT FEMALE

ELECTRICAL CONNECTIONA = M20 STRAIGHTB = M20 ANGLEDC = 1/2” NPT STR. STRAIGHTF = M25 STRAIGHT



INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















PPSSC1075 | issue 1

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TITAN HIGH PRESSURE

This range has been used on rotating machinery and process applications worldwide and has been specified extensively for offshore applications. Piston actuated for switch settings of up to 900 Bar. Resistors can be incorporated for ‘end of line’ and short circuit monitoring.

PF263 & PF264 TITAN ATEX/IECEx Exd, Exia & INDUSTRIAL HIGH PRESSURE SWITCH

FEATURES

Settings from 0.75 to 900 Bar.a Internal adjustment scale.a

HIGH PRESSURE

Wetted parts NACE MR-01-75 compliant.a Single or dual microswitch option.a


a

ATEX/IECEx Intrinsically safe versionCE II1G Exia IIC T6...T2 GaTa-50 to +78˚C...128˚C(Dust certification available upon request)

aATEX/IECEx Flameproof versionCE II2G Exd IIB + H2 T6...T2 GbTa -60 to +75˚C...90˚C(Dust certification available upon request)

a


*0.75 - 5.752.0 - 14.010 - 5830 - 11080 - 240100 - 320180 - 420200 - 600400 - 900

ADJUSTMENTRANGE

(PSI)

10 - 8030 - 200140 - 840450 - 16501160 - 34801450 - 46402600 - 61002900 - 87005800 - 13000

MAX WORKINGPRESSURE

(BAR G)

700700700700700700700700

** 1000

DEADBANDFIXED

(BAR G)

0.45 - 1.20.70 - 1.300.60 - 2.501.40 - 4.504.30 - 10.05.00 - 15.08.00 - 16.016.0 - 32.030.0 - 70.0

SPRINGCODE

R

G

W

W

X

W

X

W

W

PISTONCODE

666432217

* With dual SPDT microswitches minimum set point is 1.5 bar for rising settings.** Please note: 1/4” process connections only. With 1/2” process connection max pressure is reduced to 700 bar.Figures shown are for Nitrile & Viton ‘O’ rings. PTFE & EPDM may increase deadbands.


PF263S1B/BW34F22C/67S6AA



3 = CASE MOUNTED4 = STEM MOUNTED

1 = 1 x SPDT SWITCH2 = 2 x SPDT SWITCH7 = 1 x DPST HIGH DIFF - SPECIALDUAL SWITCHES AREMECHANICALLY LINKED TOPROVIDE DPDT SWITCHING ACTION

SEAL MATERIALA = NITRILE B = VITON (STANDARD)D = PTFE FOR SETTING ABOVE 10 BAR100 BAR MAX. FEMALE CONN. ONLYE = EPDM - NOTAVAILABLE ON 7” PISTON CODE. FEMALE CONN. ONLY



WETTED PARTSS = 316 STAINLESS STEEL


PROCESS CONNECTIONSPF263 - (FEMALE) PF264 (MALE)31F22C = 1/4” BSP.P 41F22C = 1/2”BSP.P32F22C = 1/4” NPT 42F22C = 1/2” NPT33F22C = 1/2” BSP.P34F22C = 1/2” NPT

PISTON CODEREFER TO RANGE TABLE

A = STANDARD BRACKETE = 2” STANDPIPE BRACKETX = COVER PLATE (MODEL PF264)M = P280 SERIES REPLACEMENT


Wetted parts : 316 St. steel Process connections : 1/4” or 1/2” BSP.P or NPT female (bottom)Seal : Viton (standard) 1/2” BSP.P or NPT male (bottom) Nitrile, PTFE & EPDM options

SPECIFICATION


INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION

When we are requested to supply switches set at a specific point we can guarantee setting accuracy of better than 2%.




















PPSSC1074 | issue 1

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TITAN FLUSH

DIAPHRAGM

This range incorporates a flush diaphragm and is suitable for settings up to 32 Bar. It has been designed for use on processes involving mediums of a high viscosity level or containing suspended solids which would otherwise clog conventional recessed diaphragm models. Resistors can be incorporated for ‘end of line’ and short circuit monitoring.

PF261 TITAN ATEX/IECEx Exd, Exia CERTIFIED & INDUSTRIAL FLANGED PRESSURE SWITCH

FEATURES

Settings from 0.1 to 32 Bar.a


FLUSH DIAPHRAGM




a



a


0.1 - 3.1

1 - 7

2 - 16

4 - 32

ADJUSTMENTRANGE

(PSI)

2 - 44

15 - 105

30 - 230

60 - 460

MAX WORKINGPRESSURE

(BAR G)

12

12

40

40

DEADBANDFIXED

(BAR G)

< 0.35

< 0.7

< 1.6

< 3.2

SPRINGCODE

B

W

B

W

DIAPHRAGMCODE

32

32

15

15


P F 2 6 1 S 1 B / 2 B F 1 5 / 1 5 F S 2 X A

B = ATEX/IECEx Exd CERTIFIEDO = ATEXIECEx Exia CERTIFIEDA = INDUSTRIAL


1 = STANDARD



DIAPHRAGM MATERIAL2 = VITON (STANDARD)1 = NITRILE

SPRING CODE(SEE RANGE TABLE ON

PREVIOUS PAGE)


X = COVER PLATE (STANDARD)


DIAPHRAGM CODE FS2 = DN50 FLANGE PN40 DRILLINGS TO BS EN 1092-1 (REPLACES BS4504)DEPTH OF FLANGE INCREASED TO ALLOW FOR HIGHER PRESSURE & TEMPERATURE RATINGFS3 = ANSI FLANGE 150#FS4 = ANSI FLANGE 300#


SPECIFICATION

Wetted parts : 316 St. steel Process connections : AS ABOVE

Diaphragm : Nitrile or Viton Other sizes available.


INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















PPSSC1073 | issue 1

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TITAN LEVEL

Switching is effected in this unit through transforming, by means of an eccentric cam at fulcrum, the vertical motion of the float with level change to the considerably reduced movement of a horizontal switch plunger which is arranged to operate a SPDT/SPCO microswitch. Isolation of the switch mechanism from liquid monitored is effectively maintained by the use of a seal on the horizontal switch plunger.

This type of level switch can therefore be used on tanks under pressure or vacuum, being suitable for pressures up to 3.5 Bar (spherical float only) and liquid temperatures up to 100°C.

The switch can be installed either via a 27mm clearance hole, utilising the joint washer and back nut supplied, and the float re-attached to the rod. Where there is no access to the tank interior, the cylindrical float with 2”/50mm flange version enables installation without removing and re-attaching the float.

TYPE LF34 HORIZONTAL LEVEL SWITCH

FEATURES


Horizontal or vertical mounting.a

LEVEL


a

ATEX/IECEx Intrinsically safe versionCE II1G Exia IIC T6...T2 GaTam -50 to +78˚C...128˚C(Dust certification available upon request)

a


a

This design is suitable for mounting through a tank top or cover and utilises a free float principle. The float is allowed to travel unrestricted up or down the rod in response to level change between the limits set by the upper and lower adjustable rod collars which are fixed in position at preselected points.

Both types LF35A (for high or low alarms) and type LF35B (with a latching mechanism suitable for pump control) can be installed in non-pressurised tanks and sumps with liquid temperatures up to 100°C. They can be fitted with a cover plate or flange to ease installation. The float rod can be supplied between 500mm and 2000mm to suit application, the required length must be stated upon ordering. Each float switch is tested and adjusted individually to suit float/float rod fitted.

TYPE LF35 VERTICAL LEVEL SWITCH

L F 3 4 A A 1 B / F S 0 5 0 S / X A

MODE OF OPERATIONA = HIGH OR LOW LEVEL ALARMB = PUMP CONTROL (TYPE LF35 ONLY)


LF34 = HORIZONTALLF35 = VERTICAL

FS050 = LF34 SPHERICAL FLOAT 4” RODFS051 = LF34 CYLINDRICAL FLOAT 4” RODFS052 = LF34 CYLINDRICAL FLOAT 8” RODFS053 = LF34 CYLINDRICAL FLOAT 2” ROD

FS001 = LF35 MODE AFS002 = LF35 MODE B





FLOAT MATERIALS = 316 STAINLESS STEEL - STANDARDP = POLYPROPYLENE - (LF34 ONLY)


MOUNTINGX = NO FLANGE OR BRACKETA = 2” ANSI 150#B = DN50 FLANGE PN16W = WALL MOUNTING BRACKET


INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















PPSSC1072 | issue 1

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TITAN FLOW

As will be apparent from the illustrations the complete flow switch comprising orifice plate, differential pressure sensitive element and switching mechanism are combined in a single compact assembly which enables easy installation between pipe flanges, models being available for pipe sizes 15 - 250mm diameter. These sensors incorporate a spring loaded pressure sensitive flexible diaphragm, which when deflected by pressure drop across the orifice plate, actuates directly by push rod a snap action S.P.D.T. microswitch at the flow setting selected on the adjustment scale.

FF503 TITAN ATEX /IECEx Exd, Exia CERTIFIED & INDUSTRIAL FLOW SWITCH

FEATURES

Easy installation between pipe and flanges.a

Pipe sizes 15 - 250mm.a

FLOW


a



a


a

Each instrument can be provided with one of seven standard orifice ratios which enables a wide range of flow rates to be accommodated. When using fluids other than fresh water these values will of course alter. It should be also noted that the head loss values are those occurring immediately across the orifice and that up to 50% of this head loss can be recovered by providing at least ten diameters of straight plain pipe either side of flow switch.

Each instrument is tested before despatch and switch set point marked on adjustment scale. If specially ordered this scale can be calibrated to indicate the adjustable range of flow rate in litres per hour or other units of measurement as required. The accuracy of such calibration will be affected by many external factors such as fluid temperature change, pipe layout etc., but experience has shown this to be within +/-5% for a given set of conditions.

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NOMINAL BORE/PIPE SIZE CODES010005 = 1/2”010007 = 3/4”010010 = 1”015015= 11/2”020020 = 2”020025 = 21/2”

Flange casting : Gunmetal - standard 316 stainless steel, Monel or Tufnol(Tufnol option on industrial and Exd versions only)

Orifice plate : 316 stainless steel - standard or acetal (for Tufnol plates)

Diaphragm : Nitrile - with metallic plates Viton - with Tufnol plates

Temperature parameters : Nitrile : -40 to +90°C Viton : -20 to +100°C

Pressure parameters : Metallic flanges : 8 bar Tufnol flanges : 12 bar

F F 5 0 3 S 1 B / A G 0 1 0 0 1 0 / 1 1 X A

A = ALUMINIUM SWITCHCASES = ST. STEEL SWITCHCASE





FLANGE MATERIAL1 = GUNMETAL - STANDARD2 = STAINLESS STEEL3 = MONEL4 = TUFNOL EPOXIDE

ELECTRICAL ENTRYA = M20 STRAIGHTB = M20 ANGLEDC = 1/2” NPT STRAIGHTF = M25 STRAIGHT


SPRING CODE(PLEASE SEE BELOW)

030030 = 3”040040 = 4”040060 = 4” on 6” plates060060 = 6”080080 = 8”100100 = 10”

Spring code: This will be designated by our Engineer upon calculating the most applicable orifice ratio dependent on the pipe size, normal flow and alarm flow required for your specific application. These calculations will give a figure in “HG and the spring codes cover specific ranges.T = 0.5 - 0.65” HG, R = 0.6 - 1.3” HG, G = 1.2 - 7.0” HG, & B = 6.5 - 12” HG.Note: Flow switches with Tufnol Epoxide flange will have a flange thickness of 38mm.


INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















PPSSC1071 | issue 1

PART NUMBER BREAKDOWNADJUSTMENT

RANGE(BAR D)1.75 - 8.50.5 - 5.50.3 - 1.1

125 - 725mbar

50 - 250mBar

25 - 75mBar

15 - 55mBar

4 - 16mBar

1 - 5mBar

0.4 - 4.4mBar

0.25 - 4.25mBar


EQUALISED (BAR D)282828101010

* 0.5* 0.5

* 0.5Viton Diaphragm / 0.5Nitrile Diaphragm / 0.5


ONE SIDED (BAR G)141414777

0.350.35

0.350.350.35

DEADBANDFIXED

(mBAR G)100 - 40040 - 38040 - 9010 - 75

5.0 - 27.54.2 - 7.50.75 - 3.00.75 - 2.0

0.4 - 0.750.05 - 0.250.05 - 0.25

SPRINGCODE

WPRGGTBR

TTT

DIAPHRAGMCODE

01SB01SB01SB02SB03SB03SB08SB08SB

08SB48SB28SB

* Max. equalised pressure on these ranges can be specified up to 3.5 Bar with diaphragm material options C & D.

Temperature LimitationsDiaphragm code : 01SBViton : -20 to +150˚CNitrile : -30 to +90˚CDiaphragm code : 02SB, 03SB & 08SBViton : -10 to +150˚CNitrile : -25 to +95˚C


Process Connections : Diaphragm codes 01SB, 02SB & 03SB : 1/4” OR 1/2” BSP.P or NPT Female

Diaphragm code 08SB as table overleaf

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D P F 2 6 6 S 1 B / B R F 0 1 S B 2 / A A



DPF266 DIFF. PRESS.



DIAPHRAGM MATERIALA = NITRILEB = VITONC = NITRILE*D = VITON**(C & D FOR CODE 08 WITH 3.5 BAR EQUALISED)


PART NUMBER BREAKDOWN - DPF266


DIAPHRAGM CODEF01SB = 01 DIAPHRAGM CODEF02SB = 02 DIAPHRAGM CODEF03SB = 03 DIAPHRAGM CODEF08SB = 08 DIAPHRAGM CODE

SEE RANGE SHEET

PROCESS CONNECTIONSDIAPHRAGM CODES 01, 02 & 03 (FEMALE)1 = 1/4” BSP.P - DP 2 = 1/4” NPT - DPA = 1/2” BSP.P - DP C = 1/2” NPT - DP

A = BRACKET FOR 01 DIAPHRAGM CODEE = 2” PIPE BRCKT FOR 01 DIA CODEG = BRACKET FOR 02 & 03 DIA CODEP = 2” PIPE BRCKT FOR 02 & 03 DIA CODEW = BRACKET FOR 08 DIA CODET = 2” PIPE BRCKT FOR 08 DIA CODEM = DP286 REPLACEMENT FOR 01 DIA CODEL = 2” POST MOUNTING (SPARES ONLY)


1 = 1/4” O/D TUBE POSI. ELBOW DP2 = 1/4” O/D TUBE TEE DP9 = SPECIALA = 6mm O/D TUBE DPC = 8mm O/D TUBE DPE = 10mm O/D TUBE DPG = 12mm O/D TUBE DP

J = 1/4” BSP.P FEMALE STRAIGHT DPL = 1/4” BSP.T FEMALE STRAIGHT DPN = 1/4” BSP.P MALE STRAIGHT DPQ = 1/4” NPT FEMALE STRAIGHT DPS = 1/4” NPT MALE STRAIGHT DPU = 1/2” NPT FEMALE STRAIGHT DP

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INDUSTRIAL SWITCHES




INTRODUCTION


CALIBRATION




















PPSSC1070 | issue 1

Documents

Titan Range from Pyropress