Siemens P technical specifications ZD series for gage and absolute pressure, Functions

Page 17

© Siemens AG 2008

SITRANS P measuring instruments for pressure

 

Transmitters for gage, absolute and differential pressure

 

 

 

 

ZD series for gage and absolute pressure

 

 

 

 

At the rear of the housing is the electrical connection for the volt-

 

■Overview

 

 

 

 

 

age supply using a current loop 4 ... 20 mA. The connection is

 

 

 

 

made with a plug connector.

 

 

 

 

At the front of the housing is the 5-digit display behind a glass

 

 

 

 

cover. Underneath the display are the 3 keys for parameterizing

 

 

 

 

the pressure transmitter. Above the display are a green and a red

2

 

 

 

LED for indicating the operating status.

The ZD pressure transmitter is available in two versions (see "Di- mension drawing"):

In the radial version (type A) the display is fitted in parallel with the process connection. The display can be rotated by up to

±120° relative to the process connection.

In the axial version (type B) the display is at right angles to the process connection. The display can be rotated by 360° relative to the process connection.

■Function

Green LED

Red LED

Uref

LCD

SITRANS P pressure transmitters, ZD series, are for measuring the gage pressure, absolute pressure and level of liquids and gases.

They are used to indicate and monitor the pressure measured at the point of installation. ZD pressure transmitters are available in an axial and a radial version.

P A/D

EEP RO M

D/A

 

µC

 

 

UK

 

UA

U

I

 

 

600.00

mbar

3keys

EMC+

4 ... 20 mA - UH, IA

■Benefits

•Robust stainless steel housing with 2 connection versions

•Integrated display with status messages

•Thin-film measuring cell with ceramic diaphragm

•2-wire system, 4 ... 20 mA

•Parameterizable using keys underneath the housing cover

•Range adjustment 1:5 (max. 1:10)

•Measuring accuracy < 0.25% (typical)

■Application

The ZD is a configurable pressure transmitter for measuring the gage and absolute pressure of gases, liquids and vapor.

It is equipped with a display for indicating the pressure value at the point of installation.

SITRANS P pressure transmitters, ZD series, are used in the fol- lowing industrial areas for example:

•Chemical industry

•Mechanical engineering

•Food industry

•Pharmaceutical industry

•Shipbuilding

•Water supply

■Design

The pressure transmitter is comprised of a thin-film measuring cell with a ceramic diaphragm, an electronics board and a digi- tal indicator.

All parts are accommodated in a stainless steel field housing (∅ 80 mm) with a glass cover and stainless steel process con- nection.

3 keys

Configuring of parameters

A/D

Analog-to-digital converter

D/A

Digital-to-analog converter

EEPROM

Memory for all parameters

EMC

Output stage with protective components

IA

Output current

Uref

Reference voltage

LCD

Display of measured values with dimensions

Green LED

Display of normal mode

Red LED

Display of error messages or limit violation

PCeramic measuring cell

UH

Power supply

µC

Microcontroller for computing functions and monitoring

SITRANS P pressure transmitters, ZD series, mode of operation

Mode of operation

The ZD pressure transmitter has a thin-film strain gage which is mounted on a ceramic diaphragm.

The measuring cell is temperature-compensated.

Functions

The ZD pressure transmitter has a 5-digit display behind a glass cover. The following data are shown on the display:

•Measured pressure

•Technical pressure dimension (default setting: bar)

•Limit violation in upward or downward direction, indicated by LED and arrow symbols in the display

The pressure transmitter is set using the 3 input keys behind the glass cover underneath the display.

The key "M" is used to select the operating mode. Following modes of operation are available:

•Measured value

•Password

•Dimension

•Start and end of scale

•Upper and lower limit value

•Zero adjustment

Siemens FI 01 · 2009

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Contents Product overview Sitrans P AccessoriesTransmitters for gage, absolute Differential pressureOverview Product 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  Mbar g psi g1 With metal measuring cellUp to Bar psi g1 For absolute pressureMeasuring range Output signalMeasuring ranges for absolute pressure only for US market Explosion protectionProcess connection Sealing material between sensor and housingC11 E10Sitrans P250 differential pressure transmitter Application Sitrans P250 for differential pressureTechnische Daten Certificates and approvals Approval Conditions of useConnection 1 +UB Mm inch Inch mm Width across FlatsFemale thread G1/8 Stainless steel 1.4305/AISI Male thread G1/8-a = CuZn nickel-platedAvailable ex stock Siemens FI 01 · Accuracy ≤ 1 %, wetted parts ceramic/stainless steelSealing material Functions ZD series for gage and absolute pressureDisplays and controls Power supplyType a Input variable Series for gage and absolute pressureMeasured range Span Selection and Ordering data Order CodeOverview Application Sitrans P Compact For gage and absolute pressureTransmitters for food, pharmaceuticals and biotechnology Filling liquid Diaphragm seal With quick-release clampSitrans P Compact pressure trans Diaphragm seal With aseptic connectionMeasured range Overload pres Sure Measured range Overload pressureHygiene version P01 Integral cooling element K01Clamp-on seal With aseptic connection ISO pipes to ISO Measured rangeSitrans P Compact, connection diagram Siemens FI 01 · Dimensional drawings HousingSitrans P, dimensions in mm inch Gage pressure Sitrans P300 for gage and absolute pressureLevel Absolute pressureDesign Function Device comprises Function diagram of electronicsOperation of the electronics with Hart communication ElectronicsTion Electronics Mode of operation of the measuring cellsOperation of the electronics with Profibus PA communica Measuring cell for absolute pressure, function chart Measuring cell for gage pressure, function chartParameters Input keys Hart com Munication Physical variable Physical dimensionsParameterization of Sitrans P300 Fieldbus interface Parameters Input keys Profibus PAProfibus PA and Foundation Fieldbus Sitrans P300 for gage pressure and absolute pressureGage pressure input Absolute pressure input≤ 0,2% ≤ 0,4% 30 r ≤ ≤ 0.005 ⋅ r + 0.05% ≤ 0,1% ≤ 0,2% 10 r ≤≤ 0.2 ⋅ r + ≤ 0.25%/10 K ≤ 0.5% 140 .. F 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 20 mA/HART Selection and Ordering data Order NoFoundation Fieldbus FF Measuring cell fillingSeal diaphragm Measuring cell Stainless steel Foundation Fieldbus FF F 8 1 2See Further designs Stainless steel, deep-drawn and electrolytically PolishedTemperature decoupler up to 250 C P10 Temperature decoupler up to 200 C7 P00Mounting bracket A02 Cable socket for M12 plugPreset bus address Y25 Setting of pressure indication in pressure Y21 UnitsQ63 Q64Sitrans P300, with oval flange, dimensions in mm inch Sitrans P300, front-flush, dimensions in mm inch NuG and pharmaceutical connections Flanges to EN and AsmeTank connection TG52/50 und TG52/150 Thread connection G¾, G1 and G2 to DINIDF socket with union nut Aseptic flange with notch to DIN 11864-2 Form aSitrans P, DS III series Transmitters for gage pressure for the paper industryDevice front view, Sitrans P DS Transmitters for gage pressure for the paper industryFunction Parameterization Measuring cell for gage pressure with front-flush diaphragmAdjustable parameters Input keys Profibus PA Pressure setting can also beTemperature F, R Miscellaneous Siemens FI 01 · Lmp, gallon, bushel, barrel, barrelSignal Output signal 20 mADS III series with PMC connection Profibus PA or Foundation FieldbusTo EN 61326 and Namur NE Munity Transmitters for gage pressure for the paper industryAnalog input Adaptation to customer-specif Measuring cell filling Cleaning Series DS III Hart Measuring cell filling CleaningNominal measuring range Electrical connection / cable inletB11 M12 cable sockets metal A50 Rating plate inscriptionC11 Bration to IEC Acceptance test certificate C12 P0240.9 mm Approx 36.8 mm PMC Style standardPMC Style minibolt 26.3 mm Approx 33.1 mmTo EN 61326 and Namur NE Siemens FI 01 · Sitrans P300 with PMC connectionTransmitters for gage pressure for the paper industry Hart communication 230 .. Ω Protocol Reset function due to meteringBytes 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 Front view Pressure transmitter for gage pressureFunction diagram of the electronics Measuring cell for gage pressure Measuring cell for gage pressure, function diagramMeasuring cell for level, function diagram Parameters Input keys Hart com Parameterization DSMmH2O, ftH2O 20 C, inHg, mmHg 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 T4...T6 CL II, DIV 2, GP FG CL Siemens FI 01 · Classification according to pressure equipInternal preprocessing Device profile Silicone oil Standard Inert liquid1 Grease-free Display Without indicatorBar g 15 .. .5 psi g Psi g 102.0 ...10153 psi g EEx ia + EEx d6 Ex nA/nL zoneScrewed gland M20x1.5 Screwed gland ½-14 NPT Plug M12 metal6 EEx ia + EEx d5 Ex nA/nL zoneExplosion-proof Intrinsic safety to E25 Inmetro Brazil Digital indicator alongside the input keys D27Explosion-proof Intrinsic safety to E55 Nepsi China Setting of pressure indication Y22 + Non-pressure units Y01Dimensional drawings Sitrans P measuring instruments for pressure Input absolute pressure, with front-flush Diaphragm 10 ... +85 C 14 ... +185 F Weight without options ≈ 1.5 kg ≈ 3.3 lb Housing material40 ... +150 C -40 ... +302 F 40 ... +200 C -40 ... +392 FEhedg Hart communication Seal diaphragm Connection shank Stainless steel Absolute pressure, front-flush membraneFlange version with Order code M.., N.., R.. or Bar g1 Psi g1 Mbar a2 Psi a2 Bar a2PROFIsafe certificate and protocol C21 Flanges to EN Temperature decoupler up to 200 C4 P00M48 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 IDF threaded socket Tank connection TG52/50 and TG52/15095 x 1/6 110 x ¼ 100 130 x ¼ Aseptic threaded socket to DIN 11864-1 Form a113 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 Mbar a Psi a Bar a Hidden, setting mA With visible digital indicatorE55 China C11 Bration to IEC 60770-2 Acceptance test certificate2 C12Dimensional drawings Sitrans P measuring instruments for pressure Technical specifications Design 100 101 Pressure, from the differential pressure 102Casting6 EEx ia + EEx d Ex nA/nL zoneCasting 103104 Sealing screw with valve option 105106 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 109 Profibus PA or Foundation Fieldbus Power supply UHGraph 3 sound engineering practice PN 420 MWP 6092 psi 110111 112 PN 32/160 MWP 464/2320 psi Measuring cell filling CleaningTial pressure and flow, Series DS III Hart PN 32 MWP 464 psi Mbar2 4015 .. .03 inH2O113 Zone 2 planned Intrinsic safety, explosion-proof enclosurePN 32 MWP 464 psi Mbar2 03 inH2O Wetted parts materials stainless steel process flanges114 115 Setting of pressure indicator in pressure Y21 UnitsY02 Y221 Non-pressure unitsPN 420 MWP 6092 psi Display 116Silicone oil Standard 117 Explosion-proof Zone 2 to Nepsi China E57 118Max digits Y02 Up to Mbar, bar, kPa, MPa, psi Y22 + Non-pressure units Y01 or119 120 121 Process connection ¼-18 NPT EN 61 Blanking plug 122123 Sitrans P, DS III series for level DS III series for level124 Yes Siemens FI 01 · 125To EN 61326 and Namur NE Nity Classification according to pressure equipment 126Mounting flange 127Process connection of low-pressure side 128Rings for process flanges on Low-pressure side 129A31 Sealing screws Use on zone 1D / 2D E01Y221 Non-pressure units + Y01 130Mounting flange F 4 9 1 Tube lengthFlame flashover lock-out A01 131Tation = available200 138 160 150 or 220 115 158 180 235 162 190 132Nom. diam Nom. press 200 138 721 160 150 or 220 115 158 180 235 162 190 133Supplementary electronics for 4-wire connection Sitrans P Accessories134 Structural design135 Supplementary electronics for 4-wire ConnectionOutput current E86060-K6017136 A23 Acceptance test certificate C12 137Process connection G½A D16 Remote seal flanges D20 Vent on side for gas measurements H02 Process flanges138 Replacement measuring cell for level F 4 9 9Rated measuring range Without process flanges K00139 140 141 Selection and Ordering data 142Valve manifolds mounted on Sitrans P DS 143144 Valve manifolds mounted on Sitrans P300 145MPS series submersible sensor Transmitters for hydrostatic level146 IntegrationCable hanger Application 147Junction box Application 148 7MF1570-5ZA02-Z 149More information 150 Remote seals for transmitters and pressure gagesDesigns Quick-release diaphragm seal151 Temperature errorTransmission response Miniature diaphragm seal with diaphragm flush with frontRecommendations 152Response time 153 Technical specifications Temperature error Diaphragm sealsInch Mbar Psi 10 K 10 K ⋅ m Kap 290 870 6000 Phragm seal G1½B 058 145 2000Inch Mbar Psi 10 K 154155 Temperature error Clamp-on sealsExample of temperature error calculation Calculation of the temperature errorDependence of temperature error on diaphragm material Maximum temperature of mediumFilling liquid Density Temperature Technical data of filling liquids157 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 4404/316L B16.5 RF 125 .. AA For the other materials 164165 Nom Diam Press 166Pressure transmitter 167Mounting flange with tube as option for 168Flanged remote seal without tube, fitted by Diaphragm seal Mounting flange with tube as option forNom. Nom Diam. press 169200 138 160 DN 100 PN 158 180 235 162 190 For gage, absolute and differential pressure Quick-release diaphragm seals170 Quick-release diaphragm sealConnection to pressure transmitter 171Connection to transmitter Vacuum-proof design V03172 0 15 ³ R173 Miniature diaphragm sealMiniature diaphragm seals Vacuum-proof design V01For diaphragm seals Flushing rings174 Process connectionConnection to Asme B 175For gage pressure, differential pressure and flow Clamp-on seals of flange design176 Clamp-on seals for flange-mountingDelivery 1 off 177Class 178Quick-release clamp-on seals Remote seals Weight Approx kg approx .82 lbFor pressure and absolute pressure 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 183 Measuring setups with remote seals184 Types of installation for level measurements closed vessels185 Measuring setups without remote seals186 Measuring setups for closed containers187 Y01 188Values must be entered here Siemens FI 01 · 189Range 190 FittingsNew standard DIN EN Material acceptance test certificate to ENSelection of available shut-off valves Selection aid191 Differential pressure transmit 192201 Way valve manifolds 206 212 Tion DN 5/DN 8 for vapor Measurement 7MF9416-6193 Shut-off valves to DIN 16270, DIN 16271 and DIN194 Characteristic curvesShut-off valve, form B, dimension drawing, dimensions in mm Angle adapter Overview Dimensional drawings195 Angle adapters 7MF9401-7WA196 Double shut-off valves197 Accessories for shut-off valves / double shut-off valves198 Way valve manifolds DN199 200 Connection diagram of the 2-way valve manifolds201 5-spindle valve manifolds DN202 203 Spindle valve manifold DN 5 7MF9411-5B., dimensions in mm204 Multiway cocks PNAccessory set for multiway cock PN Accessories Dimensional drawings205 Multiway cock in oil-free and grease-free design206 Way and 5-way valve manifolds DNOverview Function For non-aggressive liquids For aggressive Gases Liquids207 BB C 208209 Component Material Mat. No Housing P250GH 0460 4571Way valve manifold DN For pipe mounting, weight 0.7 kg M12 7MF9006-6GA Accessory set for 3-way valve manifold DN 8 for flanging210 For wall mounting or for securing on rack 72 mm grid211 Dimensional drawings Schematics212 Valve manifold combination DN 5/DNValve manifold combination DN 5/DN 8 for Vapors Valve manifold DN Blow-out valves DN213 Valve manifold Blow-out valves Valve manifold combination DN214 Without test connection With test connection M20 × 215Functions 216Mounting clips 2 off 217218 Spindle valve manifold DN 5, connections Siemens FI 01 · 219Spindle valve manifold DN 5, connections Valve manifolds for vertical differential Pressure lines 220Mounting bracket Required for wall mounting or for 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 226 Adapters, connection glands227 Connection parts G 1/2Made Water traps, Sealing rings to EN228 229 Pressure surge reducersPressure surge reducer M56340-A54Shut-off valve 7MF9017-1B. and -2B., dimensions in mm Shut-off valve 7MF9017-1A., dimensions in mmPrimary shut-off valves 230X b 7MF9017 231Shut-off valve for non-aggressive liquids, gases and vapors Shut-off valve for aggressive liquids and gasesCompensation vessel 7MF9015-5.., dimensions in mm Compensation vessel 7MF9015-1.., dimensions in mmCompensation vessels 232233 Connection parts234
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