Siemens Transmitters for hydrostatic level, MPS series submersible sensor, 146, Integration

Page 146

© Siemens AG 2008

SITRANS P measuring instruments for pressure

Transmitters for hydrostatic level

MPS series (submersible sensor)

■Overview

2

SITRANS P pressure transmitters, MPS series (submersible sensor)

SITRANS P pressure transmitters, MPS series, are submersible sensors for hydrostatic level measurements.

The pressure transmitters of the MPS series are available for var- ious measuring ranges and with explosion protection as an op- tion.

A junction box and a cable hanger are available as accessories for simple installation.

■Benefits

• Compact design

 

Sensor

 

 

 

 

 

 

 

U

 

 

 

 

 

 

 

const.

 

 

 

 

 

 

Diaphragm

 

 

 

 

 

 

 

p

U

I

EM

+2

(brown) I

, U

 

-1

(blue)

0

B

 

 

 

 

 

 

 

 

Vent pipe

 

 

 

 

 

 

Screen

 

 

SITRANS P pressure transmitters, MPS series, mode of operation and wiring diagram

On one side of the sensor, the diaphragm is exposed to the hy- drostatic pressure which is proportional to the submersion depth. This pressure is compared with atmospheric pressure. Pressure compensation is carried out using the vent pipe in the connection cable.

The hydrostatic pressure of the liquid column acts on the sensor diaphragm, and transmits the pressure to the piezo-resistive bridge in the sensor.

The output voltage of the sensor is applied to the electronic cir- cuit where it is converted into an output current of 4 to 20 mA.

The cable of the 7MF1570 transmitter must always be connected in the supplied junction box. The junction box has to be installed near the measuring point.

•Simple installation

•Small error in measurement (0.3%)

•Degree of protection IP68

■Application

SITRANS P pressure transmitters, MPS series, are used in the following branches for example:

•Oil and gas industries

•Shipbuilding

•Water supply

■Design

If the medium is anything other than water, it is also necessary to check compatibility with the specified materials of the transmit- ter.

■Integration

SITRANS P pressure transmitters, MPS series, have a flush- mounted piezo-resistive sensor with stainless steel diaphragm.

These pressure transmitters are equipped with an electronic cir- cuit fitted together with the sensor in a stainless steel housing. The cable also contains a strength cord and vent pipe.

The diaphragm is protected against external influences by a protective cap.

Junction box 7MF1570-8AA, opened

The sensor, electronic circuit and cable are sealed in a common housing of small dimensions.

The pressure transmitter is temperature-compensated for a wide temperature range.

■Function

SITRANS P pressure transmitters, MPS series, are for measuring the liquid levels in wells, tanks, channels and dams.

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Siemens FI 01 · 2009

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Page 145 Page 147
Contents Transmitters for gage, absolute Sitrans P AccessoriesProduct overview Differential pressureProduct overview OverviewSitrans P measuring instruments for pressure Series for gage pressure Mode of operationTransmitters for gage, absolute and differential pressure Schematics Technical specificationsDimensional drawings Series for gage and absolute pressure Rated operating conditions Power supply UHAccuracy  Up to Bar psi g1 With metal measuring cellMbar g psi g1 For absolute pressureMeasuring ranges for absolute pressure only for US market Output signalMeasuring range Explosion protectionC11 Sealing material between sensor and housingProcess connection E10Sitrans P250 differential pressure transmitter Application Sitrans P250 for differential pressureTechnische Daten Conditions of use Certificates and approvals ApprovalConnection 1 +UB Female thread G1/8 Stainless steel 1.4305/AISI Width across FlatsMm inch Inch mm Male thread G1/8-a = CuZn nickel-platedAvailable ex stock Siemens FI 01 · Accuracy ≤ 1 %, wetted parts ceramic/stainless steelSealing material ZD series for gage and absolute pressure FunctionsPower supply Displays and controlsType a Measured range Span Series for gage and absolute pressureInput variable Selection and Ordering data Order CodeSitrans P Compact For gage and absolute pressure Overview ApplicationTransmitters for food, pharmaceuticals and biotechnology Sitrans P Compact pressure trans Diaphragm seal With quick-release clampFilling liquid Diaphragm seal With aseptic connectionHygiene version P01 Measured range Overload pressureMeasured range Overload pres Sure Integral cooling element K01Clamp-on seal With aseptic connection Measured range ISO pipes to ISOSitrans P Compact, connection diagram Siemens FI 01 · Dimensional drawings HousingSitrans P, dimensions in mm inch Level Sitrans P300 for gage and absolute pressureGage pressure Absolute pressureOperation of the electronics with Hart communication Function diagram of electronicsDesign Function Device comprises ElectronicsTion Electronics Mode of operation of the measuring cellsOperation of the electronics with Profibus PA communica Measuring cell for gage pressure, function chart Measuring cell for absolute pressure, function chartParameters Input keys Hart com Munication Physical variable Physical dimensionsParameterization of Sitrans P300 Parameters Input keys Profibus PA Fieldbus interfaceGage pressure input Sitrans P300 for gage pressure and absolute pressureProfibus PA and Foundation Fieldbus Absolute pressure input≤ 0.2 ⋅ r + ≤ 0.25%/10 K ≤ 0.5% 140 .. F ≤ 0,1% ≤ 0,2% 10 r ≤≤ 0,2% ≤ 0,4% 30 r ≤ ≤ 0.005 ⋅ r + 0.05% With front-flush diaphragmDesign version with front-flush dia Phragm +150 CDesign standard version Transmitters for food, pharmaceuticals and biotechnology Communication Foundation Fieldbus Hart communicationProfibus PA communication Foundation Fieldbus FF Selection and Ordering data Order No20 mA/HART Measuring cell fillingSee Further designs Foundation Fieldbus FF F 8 1 2Seal diaphragm Measuring cell Stainless steel Stainless steel, deep-drawn and electrolytically PolishedMounting bracket A02 Temperature decoupler up to 200 C7 P00Temperature decoupler up to 250 C P10 Cable socket for M12 plugQ63 Setting of pressure indication in pressure Y21 UnitsPreset bus address Y25 Q64Sitrans P300, with oval flange, dimensions in mm inch Sitrans P300, front-flush, dimensions in mm inch Flanges to EN and Asme NuG and pharmaceutical connectionsIDF socket with union nut Thread connection G¾, G1 and G2 to DINTank connection TG52/50 und TG52/150 Aseptic flange with notch to DIN 11864-2 Form aTransmitters for gage pressure for the paper industry Sitrans P, DS III seriesTransmitters for gage pressure for the paper industry Device front view, Sitrans P DSFunction Measuring cell for gage pressure with front-flush diaphragm ParameterizationTemperature F, R Miscellaneous Siemens FI 01 · Pressure setting can also beAdjustable parameters Input keys Profibus PA Lmp, gallon, bushel, barrel, barrelDS III series with PMC connection Output signal 20 mASignal Profibus PA or Foundation FieldbusTransmitters for gage pressure for the paper industry To EN 61326 and Namur NE MunityAnalog input Adaptation to customer-specif Nominal measuring range Series DS III Hart Measuring cell filling CleaningMeasuring cell filling Cleaning Electrical connection / cable inletC11 Bration to IEC Acceptance test certificate C12 M12 cable sockets metal A50 Rating plate inscriptionB11 P02PMC Style minibolt PMC Style standard40.9 mm Approx 36.8 mm 26.3 mm Approx 33.1 mmSitrans P300 with PMC connection To EN 61326 and Namur NE Siemens FI 01 ·Transmitters for gage pressure for the paper industry Bytes Reset function due to meteringHart communication 230 .. Ω Protocol Perature Simulation function AvailableY22 + Sure units Y01 40.4 mm Approx 36.8 mm DS III, DS III PA and DS III FF series Technical description Pressure transmitter for gage pressure Front viewFunction diagram of the electronics Measuring cell for gage pressure, function diagram Measuring cell for gage pressureMeasuring cell for level, function diagram MmH2O, ftH2O 20 C, inHg, mmHg Parameterization DSParameters Input keys Hart com G/min, g/s, lb/d, lb/h, lb/min, lb/sTemperature F, R Miscellaneous Siemens FI 01 · DS III series For gage pressure Sitrans P, DS III series for gage pressure Classification according to pressure equip T4...T6 CL II, DIV 2, GP FG CL Siemens FI 01 ·Internal preprocessing Device profile Bar g 15 .. .5 psi g Psi g 102.0 ...10153 psi g Display Without indicatorSilicone oil Standard Inert liquid1 Grease-free EEx ia + EEx d6 Ex nA/nL zoneEEx ia + EEx d5 Ex nA/nL zone Screwed gland M20x1.5 Screwed gland ½-14 NPT Plug M12 metal6Explosion-proof Intrinsic safety to E55 Nepsi China Digital indicator alongside the input keys D27Explosion-proof Intrinsic safety to E25 Inmetro Brazil Setting of pressure indication Y22 + Non-pressure units Y01Dimensional drawings Sitrans P measuring instruments for pressure Input absolute pressure, with front-flush Diaphragm 40 ... +150 C -40 ... +302 F Weight without options ≈ 1.5 kg ≈ 3.3 lb Housing material10 ... +85 C 14 ... +185 F 40 ... +200 C -40 ... +392 FEhedg Hart communication Flange version with Order code M.., N.., R.. or Absolute pressure, front-flush membraneSeal diaphragm Connection shank Stainless steel Bar g1 Psi g1 Mbar a2 Psi a2 Bar a2M48 Temperature decoupler up to 200 C4 P00PROFIsafe certificate and protocol C21 Flanges to EN M49 Threaded connection acc. to DIN Form aAdditional data 300 255 mm Siemens FI 01 · 115 mm Approx 100 140 mm 52 mm 150 mm 170 mm 165 mm 200 mmAsme B16.5 Varivent connection Tank connection TG52/50 and TG52/150 IDF threaded socket113 Aseptic threaded socket to DIN 11864-1 Form a95 x 1/6 110 x ¼ 100 130 x ¼ 133 100 159Profibus PA or Foundation Fieldbus Input Profibus PA or Foundation Fieldbus Profibus PA or Foundation Fieldbus Certificate and approvals Hart communication Pressure, from the pressure series DS III Hart Hidden, setting mA With visible digital indicator Mbar a Psi a Bar aC11 Bration to IEC 60770-2 Acceptance test certificate2 C12 E55 ChinaDimensional drawings Sitrans P measuring instruments for pressure Technical specifications Design 100 101 Casting6 102Pressure, from the differential pressure EEx ia + EEx d Ex nA/nL zone103 Casting104 105 Sealing screw with valve option106 464 psi InH 2O Mbar 160 bar DS III series for differential pressure and flow107 Wetted parts materials Seal diaphragm Weight without options ≈ 4.5 kg ≈ 9.9 lb Housing material108 Profibus PA or Foundation Fieldbus Power supply UH 109110 Graph 3 sound engineering practice PN 420 MWP 6092 psi111 Tial pressure and flow, Series DS III Hart PN 32/160 MWP 464/2320 psi Measuring cell filling Cleaning112 PN 32 MWP 464 psi Mbar2 4015 .. .03 inH2OPN 32 MWP 464 psi Mbar2 03 inH2O Zone 2 planned Intrinsic safety, explosion-proof enclosure113 Wetted parts materials stainless steel process flanges114 Y02 Setting of pressure indicator in pressure Y21 Units115 Y221 Non-pressure unitsPN 420 MWP 6092 psi Display 116Silicone oil Standard 117 Max digits Y02 Up to Mbar, bar, kPa, MPa, psi 118Explosion-proof Zone 2 to Nepsi China E57 Y22 + Non-pressure units Y01 or119 120 121 122 Process connection ¼-18 NPT EN 61 Blanking plug123 Sitrans P, DS III series for level DS III series for level124 Yes Siemens FI 01 · 125To EN 61326 and Namur NE Nity 126 Classification according to pressure equipment127 Mounting flange128 Process connection of low-pressure sideA31 Sealing screws 129Rings for process flanges on Low-pressure side Use on zone 1D / 2D E01Mounting flange F 4 9 1 130Y221 Non-pressure units + Y01 Tube lengthTation 131Flame flashover lock-out A01 = available200 138 160 150 or 220 115 158 180 235 162 190 132Nom. diam Nom. press 133 200 138 721 160 150 or 220 115 158 180 235 162 190134 Sitrans P AccessoriesSupplementary electronics for 4-wire connection Structural designOutput current Supplementary electronics for 4-wire Connection135 E86060-K6017136 Process connection G½A D16 Remote seal flanges D20 137A23 Acceptance test certificate C12 Vent on side for gas measurements H02 Process flangesRated measuring range Replacement measuring cell for level F 4 9 9138 Without process flanges K00139 140 141 142 Selection and Ordering data143 Valve manifolds mounted on Sitrans P DS144 145 Valve manifolds mounted on Sitrans P300146 Transmitters for hydrostatic levelMPS series submersible sensor IntegrationCable hanger Application 147Junction box Application 148 7MF1570-5ZA02-Z 149More information Designs Remote seals for transmitters and pressure gages150 Quick-release diaphragm sealTransmission response Temperature error151 Miniature diaphragm seal with diaphragm flush with frontRecommendations 152Response time Inch Mbar Psi 10 K 10 K ⋅ m Kap Technical specifications Temperature error Diaphragm seals153 290 870 6000 Phragm seal G1½B 058 145 2000154 Inch Mbar Psi 10 KTemperature error Clamp-on seals 155Dependence of temperature error on diaphragm material Calculation of the temperature errorExample of temperature error calculation Maximum temperature of medium157 Technical data of filling liquidsFilling liquid Density Temperature Response timesDiaphragm seals of sandwich design Diaphragm seals of sandwich design158 159 Connection to Asme B16.5 160Connection to EN Diaphragm seals of flange design with flexible capillary Diaphragm seals of flange design161 Length of capillary4 162To a pressure transmitter Sitrans P order separately 163 164 4404/316L B16.5 RF 125 .. AA For the other materials165 166 Nom Diam Press167 Pressure transmitterFlanged remote seal without tube, fitted by 168Mounting flange with tube as option for Diaphragm seal Mounting flange with tube as option forNom. Nom Diam. press 169200 138 160 DN 100 PN 158 180 235 162 190 170 Quick-release diaphragm sealsFor gage, absolute and differential pressure Quick-release diaphragm sealConnection to transmitter 171Connection to pressure transmitter Vacuum-proof design V030 15 ³ R 172Miniature diaphragm seals Miniature diaphragm seal173 Vacuum-proof design V01174 Flushing ringsFor diaphragm seals Process connection175 Connection to Asme B176 Clamp-on seals of flange designFor gage pressure, differential pressure and flow Clamp-on seals for flange-mounting177 Delivery 1 off178 ClassFor pressure and absolute pressure Remote seals Weight Approx kg approx .82 lbQuick-release clamp-on seals 179Pressure 7MF403 7 and 7MF423 7 together with Order 180For Sitrans P pressure transmitters for Clamp connection for pipes to BS 4825/3 and o.D. tubes 181Connection to DIN 11851 with screw necks 182 Measuring setupsRemote seals Measuring setups with remote seals 183Types of installation for level measurements closed vessels 184Measuring setups without remote seals 185Measuring setups for closed containers 186187 188 Y01Values must be entered here Siemens FI 01 · 189Range New standard DIN EN Fittings190 Material acceptance test certificate to ENSelection of available shut-off valves Selection aid191 201 Way valve manifolds 206 192Differential pressure transmit 212 Tion DN 5/DN 8 for vapor Measurement 7MF9416-6Shut-off valves to DIN 16270, DIN 16271 and DIN 193194 Characteristic curvesShut-off valve, form B, dimension drawing, dimensions in mm 195 Overview Dimensional drawingsAngle adapter Angle adapters 7MF9401-7WADouble shut-off valves 196Accessories for shut-off valves / double shut-off valves 197Way valve manifolds DN 198199 Connection diagram of the 2-way valve manifolds 2005-spindle valve manifolds DN 201202 Spindle valve manifold DN 5 7MF9411-5B., dimensions in mm 203Multiway cocks PN 204205 Accessories Dimensional drawingsAccessory set for multiway cock PN Multiway cock in oil-free and grease-free designOverview Function Way and 5-way valve manifolds DN206 For non-aggressive liquids For aggressive Gases Liquids207 208 BB C209 Component Material Mat. No Housing P250GH 0460 4571Way valve manifold DN 210 Accessory set for 3-way valve manifold DN 8 for flangingFor pipe mounting, weight 0.7 kg M12 7MF9006-6GA For wall mounting or for securing on rack 72 mm gridDimensional drawings Schematics 211Valve manifold combination DN 5/DN 8 for Vapors Valve manifold combination DN 5/DN212 Valve manifold DN Blow-out valves DN213 Valve manifold Blow-out valves Valve manifold combination DN214 215 Without test connection With test connection M20 ×216 Functions217 Mounting clips 2 off218 Spindle valve manifold DN 5, connections Siemens FI 01 · 219Spindle valve manifold DN 5, connections Mounting bracket Required for wall mounting or for 220Valve manifolds for vertical differential Pressure lines M18 7MF9006-6PA Required for mounting on 2 standMounting bracket for mounting on 2 standpipe Accessory set connection between manifold and transmitter221 222 223 Accessory set for low-pressure multiway cockLow-pressure multiway cock 224 OptionsCharacteristic curvesMounting bracket 7MF9004-6AA M13, dimensions in mm 225 Fittings AccessoriesOval flange Adapters, connection glands 226Connection parts G 1/2 227Made Water traps, Sealing rings to EN228 Pressure surge reducer Pressure surge reducers229 M56340-A54Primary shut-off valves Shut-off valve 7MF9017-1A., dimensions in mmShut-off valve 7MF9017-1B. and -2B., dimensions in mm 230Shut-off valve for non-aggressive liquids, gases and vapors 231X b 7MF9017 Shut-off valve for aggressive liquids and gasesCompensation vessels Compensation vessel 7MF9015-1.., dimensions in mmCompensation vessel 7MF9015-5.., dimensions in mm 232Connection parts 233234
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