SULTAN FLOW Lmsinstrumentos.com.br/manuais/Sultan_Flow_Manual.pdf · 2019. 9. 25. · BS3680 Weir To set-up an application for a BS 680 weir, you then need to select the primary measuring

INST

RUCT

ION

MAN

UAL SULTAN FLOW

Acoustic Wave Technology

A higher level of performance

DRAFT

Sultan Flow Series MANUAL Draft 1.0, Jun 2009

2 �

PROPRIETARY NOTICEThe information contained in this publication is derived in part from proprietary and patent data. This information has been prepared for the express purpose of assisting operating and maintenance personnel in the efficient use of the instrument described herein. Publication of this information does not convey any rights to use or reproduce it, or to use for any purpose other than in connection with the installation, operation and maintenance of the equipment described herein.

WARNINGThis instrument contains electronic components that are susceptible to damage by static electricity. Proper handling procedures must be observed during the removal, installation, or handling or internal circuit boards or devices.

Handling Procedure:1. Power to unit must be removed.2. Personnel must be grounded, via wrist

strap or other safe, suitable means, before any printed circuit board or other internal devices is installed, removed or adjusted.

�. Printed circuit boards must be transported in a conductive bag or other conductive container. Boards must not be removed from protective enclosure until the immediate time of installation. Removed boards must be placed immediately in a protective container for transport, storage, or return to factory.

Comments:This instrument is not unique in its content of ESD (electrostatic discharge) sensitive components. Most modern electronic designs contain components that utilize metal oxide technology (NMOS, CMOS, etc.). Experience has proven that even small amounts of static electricity can damage or destroy these devices. Damaged components, even though they appear to function properly, exhibit early failure.

General DescriptionPrinciple of Operation �Specifications 4Sound Velocity 6Dimensions 7Application References - Coal Train Unload Dump Station 11 - Coal Surge Bins 12 - Boom Protection 1� - Liquid tanks 14Typical Applications 15Typical Installations 16Installation Guide 17Panel Mount 21Mounting Dimensions 22Wiring Change 234 <=> 2 wire 23Wiring Diagrams 26Transducer Cross Talk Prevention ��DeviceNet �5Communication Network �8Average Level 40Differential Level 43Open Channel Flow 46Entering Data 49Volume Adjustment 42Setup - Quickset 55Flow Setup - Quickset 56Setup - TX Setup 58Setup - Output Adjustment 61Setup - Tracking 66Gain Adjustment 67Recover Adjustment 68Setup - Differential Level 69Setting the System 70Error Codes 7�Lightning Protection 74Sultan Safety Instructions 75Part Numbering 86Certificates 92

PATENT PENDING

INTRODUCTION CONTENTS

2

2 �


• The SULTAN Flow Acoustic Wave Range offers a wide and comprehensive range of advantages

• Large selection of transducers

• No contact between the transducer and the material

• Power supply flexibility allows for 2 wire loop power, AC and DC supplies all within a single amplifier

• Easy to calibrate and commission

• Wide spectrum of flow applications.

• Multiple head capability to reduce cost per unit (max 128 points)

• Open channel flow

• Differential Level

• Average of 2 inputs

• Transducer cross talk prevention

PRINCIPLE of OPERATIONGENERAL DESCRIPTION

The Sultan Flow measurement system operates by transmitting an acoustic wave signal from the transducer towards the liquid being monitored. The reflected signal or echo is received by the transducer and processed by the amplifier. The time between transmission of the signal and reception of the echo is measured, and using the speed of sound through air, the distance from the transducer to the liquid being monitored is calculated.

The Sultan Flow system uses sophisticated software to locate and track the correct echo without being affected by echos from fixed objects or changes in the liquid surface. When the liquid level or surface conditions change, the system adopts preselected signal tracking parameters. In the event of a total loss of signal, the system adopts pre selected signal recovery routines to relocate the correct liquid level. The system employs automatic gain control to compensate for changes in echo amplitude due to changes in environmental conditions. The system has continuous current, voltage and relay outputs. These outputs can be programmed for fail safe conditions in the event of a loss of signal or system malfunction. The factory settings are based on years of experience in acoustically difficult applications. This typically means that the system can be installed and made operational in a minimum of time.


4 5

OPEN CHANNEL FLOW MEASUREMENT PRINCIPLES

Obstructions in channel cause rise in level An obstruction in a channel represents a reduction of the cross-section of the channel. Since practical liquids are es-sentially incompressible, the volume of liquid flowing past an obstruction must equal the volume flowing towards it. It follows that the liquid must divert around the obstruction

If a barrier to flow is installed across the bottom of a channel, the liquid level rises as it flows over it - this leads to the use of the weir in open-channel flow meas-urement. If the cross-sectional area of a channel is reduced, the liquid level must rise as it flows past - this leads to the flume.

Surface of liquid

Flow

Weir

Rise above weir increases with flow volume

Figure 1.

The height of the liquid surface above the Weir is called the Flow Head (h). The head is known to be related to the Vol-ume Flowrate(q), allowing the flowrate to be calculated from measurement of the head. The formula is of me form:

where the exponent α is typically about 1.5 and the constant k depends upon the channel and weir dimensions.

Different shapes of weir have been developed to provide improved accuracy under different conditions, but the prin-ciple is the same for all. These various weirs have different exponents, but most within the range of 1.� to 1.7.

Flumes, in which the channel width is narrowed have become preferred for accuracy and robustness (eg. self scrub-bing). Many flume profiles have been de-veloped, each having its advantages and disadvantages for a given application.

A similar exponential relationship ex-istsbetween head and flowrate in these flumes,and each type has a different exponent,commonly in the range of 1.� to 1.8.

q = khα

4 5


There are several exponential types of flow measuring devices. They are:

- BS3680 flumes - BS3680 Weirs - Area Velocity - Velocity - Special - Universal- Linear - Curved

Flow calculations can be performed using other absolute or ratiometric methods. The end result will be the same, the choice of calculation method is limited ac-cording amount of information available, with regards to the primary measuring device.

RatiometricFor ratiometric calculation it is normally sufficient to know the maximum flow at maximum head for the device in question. All types of primary measuring devices can be set up with a choice of alarms.

ExponentialIf you want to set-up a basic exponential device, you then need to select the pri-marymeasuring device for your applica-tion from the following available options: suppressed rectangular weir, cipolletti (trapezoidal) weir, venturiflume, parshall flume, leopold lagco flume, V notch weir or other,for any other type ofexponential device.

BS3680 FlumeTo set-up an application for a BS�680 flume, you then need to select the pri-mary measuring devicefor your applica-tion from the following available options: rectangular flume with or without hump, U-throated flume with or without hump.

FLOW MEASURING DEVICE SELECTION

BS3680 WeirTo set-up an application for a BS�680 weir, you then need to select the primary measuring devicefor your application from the following available options: rectangu-lar weir, V notch 90 degree, V notch 5� degree 8 minutes or a Vnotch 28 degree 4 minutes.

Area VelocityTo set-up an application for area veloc-ity, you then need to select the primary measuring device for your application from the following available options: U-channel (circular bottom with straight sides), rectangular channel, trapezoidal-channel or a round pipe.

Special Flow DeviceTo set-up an application for a special device, you then need to select the primary measuring device for your ap-plication from the following available options: palmer bowlus flume, H-flume or a Vnotch, other than BS�680.

Universal DeviceFor devices which do not match any of the above devices the application can be setup using a universal flow calcula-tion, to select this option choose 6. You then need to select the primary measur-ing device for your application from the following available options: linear flow or curved flow.

Linear FlowCurved Flow


6 7

EXPONENTIAL DEVICES

If the primary measuring device is a simple exponential device then an exponent value is required.

Typical Exponent Values are shown below:

SuppressedRectangularWeir

Flow Type

Cipolletti(Trapezoidal)Weir

Parshall Flume

Venturi Flume

Leopold Lagco Flume

V-Notch Weir

Other

1.50

1.50

1.50

Default = 1.55but value can beset as required

1.55

2.50

Value to be setas required

Exponent

6 7


POINT OF MEASUREMENT

The transducer must be above the maximum head by at least the near blanking dis-tance. +50% to allow for any variations of gain and return echo size needed.

Positioning Of SensorFor Suppressed Rectangular,Trapezoidal and V-notch weirs, the head is measured up-stream at a minimum distance of � times maximum head from the weir plate to ensure the surface of the liquid is not affected by turbulence or draw down. (See DRWG. 1)

FLOW (q)

3 x HMAXminimum

DRWG 1

FLOW (q)

150mm

DRWG 2 Venturi Flume

FLOW (q)

L

DRWG 3 Parshall Flume

2/3L

In the case of a Venturi flume the point of measurement should be 150 mm upstream from the beginning of the converging section and for a Parshall flume 2/3 the length of the converging section upstream of the throatsection. See DRWG 2 and � )


8 9

POINT OF MEASUREMENT (con’t)

For a Leopald Lagco flume the head is measured at a point upstream of the beginning of the converging section as detailed in the table below. (See DRWG 4 )

When any Other device is chosen please consult the manufacturer of the device for details of where the point of measurement should be located but ensure that it is cho-sen such that the surface of the liquid is not effected by turbulence or drawdown.

100 - 305 4 - 12 25 1.0380 15 32 1.3455 18 38 1.5530 21 44 1.8610 24 51 2.1760 30 64 2.5915 36 76 3.0

1065 42 89 3.51220 48 102 4.01370 54 114 4.51520 60 127 5.01675 66 140 5.51830 72 152 6.0

FLOW

DRWG 4

Transducer mountedminimum blanking distanceabove max. head

Point of measurement Throat

Converging Diverging

Flume Sizemm inches

Point of Measurementmm inches

8 9


CALCULATIONS

ABSOLUTE

If the flow calculation is to be absolute the flow will be calculated using the formula: q = Khx.

Where: q = flowrate

K = constant factor H = headX = exponent

RATIOMETRIC

If the flow calculation is to be ratiomet-ric the flow will be calculated using the formula: q= qcal(h/h cal)X

Where: q = flowrateqcal = flowrate at maximum head H = headhcal = head maximumX = expondent


10 11

EXAMPLE 1: ‘V’ Notch Weir

In the above application it is required to calculate the flow through a Simple Expo-nential Device, which on this occasion is a V-Notch Weir. The K factor for the weir is unknown so ratiometric calculation will be used. Maximum flow is known to be 96.5 litres/second.

Transducer mounted minimumblanking distance above maxhead+50% of this distance

Minimum � x hmax

Typical Exponential Device

10 11


BS3680 FLUMES

Point of Measurement

The transducer must be above the maxi-mum head by at least the near blanking distance.

For a Rectangular and U-throated flume, the head is measured at 3 to 4 times the maximum headupstream from the begin-

Calculations

ABSOLUTE

Rectangular Flume

If the flow calculation is to be absolute the flow will be calculated using the formula: q = (2/3)1.5 x gn0.5 x Cs x Cv x Cd x b x h1.5

Where: q = flowrategn = gravitational accelerationCs = shape coefficient Cv = velocity coefficient Cd = discharge coeffecient cb = throat width P711h = head

Transducerposition

ThroatlengthDIM C

3-4 x hmax

DIM AApproach width

DIM BThroat width / dia

Flow (q)

BS3680 flume

ning of the converging section, to ensure the surface of the liquid is not effected by turbulence.


12 1�

BS3680 FLUMES

U-Throated FlumeIf the flow calculation is to be absolute the flow will be calculated using the formula: q = (2/3)1.5 x gn0.5 x Cu x Cv x Cd x b x h1.5

Where: q = flowrategn = gravitational accelerationCu = shape coefficient Cv = velocity coefficient Cd = discharge coeffecient b = throat widthh = head

RATIOMETRIC

Rectangular FlumeWhere: q = flowrateqcal = flowrate at maximum head Cv = velocity coefficient Cvcal = velocity coefficient at maximum headCd = discharge coeffecient Cdcal = discharge coefficient at maximum headh = headhcal = maximum head

U-Throated FlumeIf the flow calculation is to be ratiometric the flow will be calculated using the formula: q= qcalx Cv/Cvcal x Cd/Cdcal x Cu/Cucal x (h/hcal)1.5

Where: q = flowrate qcal = flowrate at maximum head Cv = velocity coefficientCvcal = velocity coefficient at maximum head Cd = discharge coeffecient Cdcal = discharge coefficient at maximum head Cu = shape coefficientCucal = shape coefficient at maximum head h = head hcal = maximum head

12 1�


EXAMPLE 2: BS3680 U-Throated Flume

In this example it is required to calculate to BS3680 the flow through a U-Throated Flume without any hump. Absolute calculation will be used. The flow rate is to be displayed in cubic meters/hour and the totaliser is also to record the flow in cubic metres.

The distance from the end of the trans-ducer to zero flow is 1 metre and max head is 0.4 metres, maximum flow.

The dimensions of the flume are as fol-lows:

Approach Channel diameter(Dim “A”) = 0.7 m Throat diameter (Dim “B”) = 0.5 m Throat length (Dim “C”) = 1.0 m


14 15


BS3680 Thin Plate Weirs


The transducer must be above the maximum head by at least the near blanking dis-tance.

For a Rectangular and V-notch weirs, the head is measured at a point 4 to 5 times the maximum headupstream from the weir plate, to ensure the surface of the liquid is not affected by turbulence or drawdown.

Calculations

ABSOLUTE

BS 3680 Rectangular Weir

If the flow calculation is to be absolute the flow will be calculated using the formula: q = Ce x 2/3 x (2 x gn)0.5 x be x he1.5

Where: q = flowrateCe = discharge coefficient calculatedgn = gravitational acceleration be = effective approach width where b is approach width (Dim“A”)he = effective head

BS3680 Weir

Flow (q)

4-5 x HMAXminimum

14 15



BS3680 V-Notch Weir

If the flow calculation is to be absolute the flow will be calculated using the formula: q = Ce x 8/15 x tan(theta/2) x (2gn)0.5 x h2.5

Where: q = flowrate Ce = discharge coefficient calculatedtheta = v-notch anglegn = gravitational accelerationh = head

The V-notch angle (theta) on selection of the chosen device preset and is 90 de-grees for a BS �680 90 degree V notch weir, 5� degrees 8 minutes in the case of the BS3680 60 degree V notch weir and 28 degree 4 minutesin the case of the BS3680 30 degree V notch weir.

RATIOMETRIC

BS3680 Rectangular WeirIf the flow calculation is to be ratiometric = 2 the flow will be calculated using the for-mula: q= qcalx Ce/Cecal x (he/hecal)1.5

Where: q = flowrate qcal = flowrate at maximum head Ce = discharge coefficient Cecal = discharge coefficient at maximum head he = effective head hecal = effective head at maximum head

V-Notch WeirIf the flow calculation is to be ratiometric the flow will be calculated using the formula: q = qcalx Ce(h)/Ce(hcal) x (h/hcal)2.5

Where: q = flowrate qcal = flowrate at maximum headCe(h) = discharge coeffecient for headCe(hcal)= discharge coefficient for maximum headh = headhcal = maximum head


16 17

EXAMPLE 3: BS3680 RECTANGULAR WEIR

In this example it is required to calculate to the flow through a BS3680 Rectangu-lar weir. Absolute calculation will be used. The flow rate is required to be displayed in litres/minute and the totaliser is to record the flow in cubic metres.

The distance from the end of the transducer horn to zero flow is 1 metre and max head is 0.4 metres, maximum flow.

Approach width (Dim”A”) = 0.5 mCrest width (Dim “B”) = 0.3 mCrest Height (Dim “C”) = 0.3 m

DIM A

Approach

Width

Transducer mountedminimum blanking distance abive max. head

DIM B

Crest Width

DIM CCrestHeight

DRWG 9

BS3680 Rectangular Weir

h

16 17


VELOCITY AREA

The calculation of flow using Velocity Area is only possible when the optional current input is available to provide an input from a velocity sensing device which provides a signal proportional to flow.

Point of MeasurementThe transducer must be above the maximum head by at least the near blanking dis-tance. For all Velocity/area applications the point at which the head is measured should be chosen such that the surface of the liquid is not affected by turbulence. (See DRWG 10,11, 12 and 1�)\

U-Channel

DRWG 10

Transducer mounted minimum blanking distance above max head

Emptydistance

b = DIM ABase diameter h


18 19

RECTANGULAR CHANNEL

Calculations

ABSOLUTE

Rectangular and U-Channel If the flow calculation is to be absolute the flow will be calculated using the formula: q = v x b x h

Where: q = flowratev = velocityb = channel width/diameter (Dim“A”)h = head

DRWG 11


Emptydistance

b = DIM AChannel width

h

18 19


TRAPEZOIDAL

If the flow calculation is to be absolute the flow will be calculated using the formula: q = vh (b + mh)

Where: q = flowrate v = velocityh = headb = base width (Dim“B”)m = side slope calculated fromm = (B -b)/d where B = channel top width (Dim “A”)b = base width (Dim “B”)d = depth of channel (Dim “C”)

DRWG 12


Emptydistance

DIM CChanneldepthh

b = DIM ‘B’Channel width bottom

DIM A Channel width top


20 21

ROUND PIPE

If the flow calculation is to be absolute the flow will be calculated using the formula: q = va(h)

Where: q = flowrate v = velocity a(h) = area at head

Emptydistance

Transdcuer mounted mini-mum blanking distance above max. head

20 21


SPECIAL DEVICES


The transducer must be above the maximum head by at least the near blanking dis-tance.

In the case of a Palmer Bowlus flume the point of head measurement should be half the value of Dim “A” upstream of the device.

For a H-Flume the head measurement is taken at a point downstream from the flume entrance as detailed in the table below:

137.15 4.5 40.5 16.19

15.25 0.5 4.7 1.8823.00 0.75 6.7 2.6930.05 1.0 9.1 3.6345.70 1.5 13.5 5.3861.00 2.0 17.9 7.1976.20 2.5 22.5 9.0091.45 3.0 27.2 10.88

Flow (q)

Point ofmeasurement(see table)

Transducer mountedminimum blanking distance(p107) above max. head

DRWG 15

Flume size Point of MeasurementDim “A” P710

cm feet cm feet


22 2�

V-notch angle weirs, the head is measured upstream of the weir plate at a minimum distance of � timesmaximum head to ensure the surface of the liquid is not effected by turbulence or drawdown.

Calculations

ABSOLUTE

Palmer Bowlus Flume and H-FlumeIf the flow calculation is to be absolute the flow will be calculated using the formula: q = f(h)

Where: q = flowratef = is an 8th degree polynomial solution for h (head) V-Notch Angle Weir (Non BS 3680)

If the flow calculation is to be absolute the flow will be calculated using the formula: q = Ce x 8/15 tan (theta/2) (2gn)0.5(h = kh)5/2

Where: q = flowrateCe = discharge coefficient calculated bytheta = V-notch anglegn = gravitational accelerationh = headkh = compensated head

22 2�


RATIOMETRIC

Palmer Bowlus Flume and H-FlumeIf the flow calculation is to be ratiometric the flow will be calculated using the formula: q= qcalx f(h)/f(hcal)

Where: q = flowrateqcal=flowrate at maximum head f (h) = a polynomial solution for h (head)f(hcal) = a polynomial solution for hcal (maximum head)

V-Notch Angle Weir (Non BS 3680)

If the flow calculation is to be ratiometric the flow will be calculated using the formula: q= qcal(h+kh/hcal+kh)2.5

Where: q = flowrateqcal = flowrate at maximum headh = headkh = compensated head


24 25

Quickset

CAL

DispnoteFlow

Head UnitMetres

Lo Level10.000m

Hi Level2.5000m

CONTINED IN SECTION 1

Output Adj Tx Setup



Tracking


QUICKSET

24 25


SECTION 1SETTING THE VOLUME UNIT FOR FLOW

DISPLAY:

VOL UNITGALLON

TIME UNIT

HI LEVEL

CAL VOL UNITGALLON

VOL UNITMLITRES

VOL UNITLITRES

VOL UNITCUBE FT

VOL UNITCUBE MTR

CAL


26 27

SECTION 2SETTING THE TIME UNIT FOR FLOW

DISPLAY:

TIME UNITDAY CAL TIME UNIT

DAY

TIME UNITHOUR

TIME UNITMINUTE

TIME UNITSECOND

VOL UNITGALLON

FLOWMETHRATIOMTR

CAL

26 27


SECTION 3FLOW METHOD

Describes the method by which the flow Value is calculated.

Factory set to RatioMetric Method.

Not changeable by user.

Display: FLOWMETHRATIOMTR


28 29

SECTION 4FLOW CALCULATION METHOD

This section enables the user to choose from two different flow calculation meth-ods:

a.Exponential Flow Method b.Flow Table entry Method

a.Exponential Flow Method usage:for flumes and weirs

To use this method,the user needs to know:*The weir / flume exponent*The maximum flow

There is provision for entering the Low Flow cutoffFigure,although this is not manadatory.

28 29


SECTION 4aEXPONENT METHOD OF FLOW CALCULATION

DISPLAY:

CAL

FLOWMETHRATIOMTR

MAX FLOW1234.5678CMS

MAX FLOW1234.5678CMS

CALMAX FLOW1234.5678CMS

0-9

0-9

FLOWTYPEEXP

EXPONENT2.50 CAL EXPONENT

2.50 CAL EXPONENT2.50

FLOWTABLE

MAX FLOW9999.9999CMS CAL

CAL

CALMAX FLOW1234.5678CMS

0-9

CALLO CUTOFF

CALLOCUTOFF

0.000

0-9.9999

CALTOTAL MODEDISABLE

0-4

REPEAT FOREVERY DIGIT


�0 �1

SECTION 4bFLOW TABLE ENTRY METHOD

The flow entry method can only be achieved via GosHawk Software.

Requirements:

A. GosHawk SoftwareB. PC platform running Windows XPC. USB to Sultan Amplifier interface

Connect the Sultan Amplifier, interface and PC

Start the GosHawk communications program

From the “SETUP” drop down menu select “flow”A window will open up showing the “Uni-versal Method” data entry screen

Data Entry:

a.required parametersb.calculationc.flow table parameters

a.required parameterslow levelhigh level

�0 �1


SECTION 4b

b.calculationvolume unittime unitmaximum flow

c. The flow table appers on the right hand side of the Window

Entries are to be made from the bottom of the table

The first entry (1) must have a value of zero head(m)

The last entry (2-�2) must be the maxi-mum head value calculated as the High levelMinus the Low level

A minimum of two points need to be entered.A maximum of �2 points can be entered.

After completion of data entry,the param-eters can be downloaded to the Sultan Flow Amplifier by clicking on the “Write Flow” button

The flow parameters can be read back from the Amplifier by clicking on the “Read Flow” button

Activation:The Sultan Flow unit now has the data needed to calculate flow based on the Flow table method.Activating the table method is achieved as follows:


�2 ��

SECTION 4bFLOW TABLE METHOD

Activating the table mthod is achieved as fllows:

DISPLAY:

CAL

FLOWMETHRATIOMTR

MAX FLOW1234.5678

MAX FLOW1234.5678

CALMAX FLOW1234.5678

0-9

0-9

FLOWTYPEEXP

FLOW TYPEEXP

FLOW TYPETABLE CAL

CAL

CALMAX FLOW1234.5678

0-9

LOCUTOFF0.000

CAL

TOTAL MODEDISABLE

REPEAT FOREVERY DIGIT

CAL

LOCUTOFF0.000

0-9

CAL

�2 ��


SECTION 5TOTALISER MODE

DISPLAY:

FLOWTYPEEXP

TOTALMODE

DISABLE

CLOCKSETNO

CAL TOTALMODE

DISABLE

TOTALMODE

ENABLE

CAL

CAL TOTALUNIT

RESETMODE

5.1

5.2

TOTALISER 5.3

TOTALCLEAR

5.4

TOTALISERM

5.5

TOT MCLEAR

5.6

MAX INTERVALENABLE

5.7


34 �5

SECTION 5.1TOTAL UNIT

DISPLAY:

TOTAL UNITGALLON CAL TOTAL UNIT

GALLON

CAL

TOTAL UNITM LITRES

TOTAL UNITLITRES

TOTAL UNITCUBIC FT

TOTAL UNITCUBIC MTR

CAL

CAL

CAL

CAL

RESET MODEOFF

34 �5


SECTION 5.2aRESET MODE - VOLUME TIME

Resets the Totaliser at the Volume setting and then the time setting.DISPLAY:

RESETMODE CAL VOL: 1 2 3 4 5

1 2 3 4 5 .1 2 3 4 CMCALVOL TIME

TOTALISER

TIME

VOL

OFF

CAL

VOL: 1 2 3 4 51 2 3 4 5 .1 2 3 X CM

0-9

CALVOL: 1 2 3 4 51 2 3 4 5 .1 2 X 4 CM

0-9

CALVOL: X 2 3 4 51 2 3 4 5 .1 2 3 4 CM

0-9

CALTIME12:34:56

CAL

TIME12:34:56

0-24

CALTIME12:34:56

CALTIME12:34:56

0-59

0-59

CAL


�6 �7

SECTION 5.2bRESET MODE - TIME

Resets the Totaliser at the Time Value setting.

DISPLAY:

RESETMODE CAL CALTIME

TOTALISER

VOL

OFF

CAL

VOL TIME

TIME12:34:56

CAL

TIME12:34:56

0-24

CALTIME12:34:56

CALTIME12:34:56

0-59

0-59

�6 �7


SECTION 5.2cRESET MODE - Volume

Resets the Totaliser at the Volume value setting.

The Totaliser is reset when the Volume value set below is equal to the meas-ured flow volume.

DISPLAY:

RESETMODE CAL CAL

TIME

TOTALISER

VOL

OFF

CAL

VOL TIME

VOL: 1 2 3 4 51 2 3 4 5 .1 2 3 4 CM

CAL

VOL: 1 2 3 4 51 2 3 4 5 .1 2 3 X CM

0-9

CALVOL: 1 2 3 4 51 2 3 4 5 .1 2 X 4 CM

0-9

CALVOL: X 2 3 4 51 2 3 4 5 .1 2 3 4 CM

0-9


�8 �9

The display shows the Totalised value of flow in the units set in section 5.1 “Total Unit”

DISPLAY:

Resettable: YES

Reset Methods:

1. Manually via “Total Clear” SECTION 5.42. Automatically via “Reset Mode” SECTION 5.2

TOTALISER0.0000FT

SECTION 5.3TOTALISER

�8 �9


SECTION 5.4MANUAL TOTALISER CLEAR FUNCTION “TOT CLEAR”

DISPLAY:

TOT CLEARNO CAL

TOT CLEARYES

TOTALISER M999.99FT

TOT CLEARNO

CAL

TOTALISER M000.00FT CAL


40 41

SECTION 5.5MASTER TOTALISER DISPLAY “TOTALISER M”

The display shows the total accumulated flow in the units set in the Totaliser unit (“Total Unit”) SECTION 5.1.It accumulates data regardless of the reset state of the standard Totaliser (SECTION 5.�)

DISPLAY:

Resettable: YES

Reset Method:Manual Only

See SECTION 5.6 “TOT M Clear”

TOTALISER M000.00FT

40 41


SECTION 5.6MANUAL MASTER TOTALISER CLEAR FUNCTION “TOT M CLEAR”

DISPLAY:

TOTM CLEARNO CAL

TOT CLEARYES

MAX INTERVALENABLE

TOTM CLEARNO

CAL

CAL


42 43

SECTION 5.7MAXIMUM INTERVAL

This function sets a time limit for updating the totalised flow from an estimated value, when the unit is in “CAL” or any other non measurement mode.

Non measurement mode: “NMM”

1. If NMM time is less than the Max Interval then the Totaliser will be updated with the estimated value.

2. If NMM time is more than the Max Interval then the Totaliser will not be updated with the estimated value.

The unit estimates the flow in the NMM period by averaging the flow values just prior to and just after the end of period.

DISPLAY:

MAX INTERVALENABLE CAL

CAL

MAX TIME12:34:56

CAL

MAX TIME12:34:56

0-24

CALMAX TIME12:34:56

CALMAX TIME12:34:56

0-59

0-59

CLOCKSETNO

42 43


SECTION 5.8ADDING A REMOTE DISPLAY

Apart from the on-board Totaliser functions, the unit also provides one relay output for driving a remote Totaliser.

SETTING UP THE REMOTE TOTALISER SYSTEM

The Relay bank is accessed from the Output Menu.

DISPLAY: RlyMoD 1OFF CAL RlyMod 1

TOTALISER

RlyMod 1TIME

RlyMod 1DEN FLOW

RlyMod 1EN FLOW

RlyMod 1DEN HEAD

RlyMod 1EN HEAD

RlyMod 1FS


44 45

SECTION 6.1REAL TIME CLOCK SETTING

DISPLAY:

CAL

CAL

TIME12:34:56

TIME12:34:56

0-23

CALTIME12:34:56

CALTIME12:34:56

0-59

0-59

DATE12:34:56

SEC 6.2

44 45


SECTION 6.2SETTING THE DATE COMPONENT OF THE REAL TIME CLOCK

DISPLAY:

CAL

CAL

DATE01/02/03

DATE01/02/03

0-31

CALDATE01/02/03

CALDATE01/02/03

0-12

0-99

FAILSAFE20.00mA


46 47

SECTION 7OUTPUT ADJUSTMENT

DISPLAY:

CAL

CAL

CAL

CAL

CAL

CAL

CAL

CAL

CAL

CAL

*Press RUN twice to revert to normal operation

Adjust Damping 000 Min. 999 Max.

Fill Damp

Output Adj

Empty Damp

4mA Adj

20mA Adj

Analogue 4-20mA

Simulate

Comms Type

Rly Mode 1 O�

Rly Mode 2 O�

Rly Mode 3 O�

Rly Mode 4 O�

Rly Mode 5 O�

Adjust Empty Damping

Adjust 4.00mA for remote indicator

4-20mA 20mA

Simulate 4-20mA change

ModBus Address

OFF

FS En DEN RL y LI I 0.000mm

Adjust 20mA for remote indicator

Invert mA output

HartPro�bus

CAL

CAL

CAL

46 47


SECTION 8TX SETUP

DISPLAY:

RUN

RUN

TX Set Up

Adjust Gain Gn. Press CAL to initiate single pulse. Distance to echo will be shown Gain 29.7%

Gain Step 21.6%

Dist Step 0.7m

Threshold 0.4V

Blanking 0.25m

Empt Dist

Temp Trim

Dist Trim CAL

RUN

Velocity

Map Dist

Map Used

CAL

CAL Adjust Map Used

CAL Adjust Map Dist Map Echo

CAL

Map Echo YES / NO

CAL

RUN

CAL

RUN

CAL

CAL

CAL

CAL

CAL

RUN

Adjust Gain Step Gn. Press CAL to initiate single pulse. Distance to echo will be shown

Adjust Distance Step. Press CAL to initiate single pulse. Distance to echo will be shown

Adjust Threshold Voltage. Press CAL to initiate single pulse. Distance to echo will be shown

Adjust Blanking. Press CAL to initiate single pulse. Distance to echo will be shown

RUN

Adjust Empty Disance. Press CAL to initiate single pulse.Distance to echo will be shown

Adjust Temp. Press CAL to initiate single pulse.Distance to echo will be shown



48 49

SECTION 9TRACKING

DISPLAY:


Adjust Window Width

Tx Setup

Unlock 195

QuickSet

Can only be entered by entering Unlock 195 then press CAL

Output Adj

Tracking

RecovMax

Window

Wind Fwd

Wind Back

Con�rm

Hold

Tx Charge

Sens Adds

Movement

CAL

CAL

RUN CAL

CAL

CAL

CAL

CAL

CAL

CAL

CAL

CAL

CAL

CAL CAL

CAL CAL

CAL

CAL

Adjust Forward Movement of window

Adjust Con�rm Number

Adjust Hold Number

48 49


Flow TypeRec Flume CAL

Flow TypeRec Flume

Total ModeDisable

Flow TypeRec Weir

Flow TypeV-Notch

Flow TypeEXP

Flow TypeFlow tbl

CALThroat b0.001m

Awidth B0.001m

Throat L65.535

Hump P65.535

CALThroat b0.001m

0-65.535CAL

CALAwidth0.001

CAL0-65.535

CALThroat L0.001m

0-65.535CAL

CALHump P65.535

0-65.535

Rough Ks2.0000

CAL

CAL Rough Ks2.0000

0.0003 to 2.0000

Avg Temp19.9c

CAL

CAL Avg Temp19.9c

160c to -50c

Max Flow1.0000ms

Lo Cuto�0.0000ms

Hawk Measurement Systems (Head Office)15-17 Maurice CourtNunawading VIC 3131AustraliaPhone: +61 3 9873 4750Fax: +61 3 9873 [email protected]

Hawk Measurement 3911 W. Van Burren STE B-7Phoenix, Arizona 85009USAPhone +1 888 HAWKLEVEL (1-888-429-5538)Fax: +1 602 353 [email protected]

Global representatives on www.hawkmeasure.com

Represented by:

Rev Draft 2008

Contacts

Part no. DOC-XX-MAN

Documents

SULTAN FLOW Lmsinstrumentos.com.br/manuais/Sultan_Flow_Manual.pdf · 2019. 9. 25. · BS3680 Weir To set-up an application for a BS 680 weir, you then need to select the primary measuring