Endress+Hauser Cerabar S PMC71 Technical Information
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Endress+Hauser Cerabar S PMC71 Technical Information

Endress+Hauser Cerabar S PMC71 Technical Information

Process pressure measurement. pressure transmitter with ceramic and metal sensors
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See also: Instruction and Installation Manual , Manual
TI00383P/00/EN/31.18
71424933
2018-10-12
Products
Technical Information
Cerabar S
PMC71, PMP71, PMP75
Process pressure measurement
Pressure transmitter with ceramic and
metal sensors
Applications
The device is used for the following measuring tasks:
• Absolute pressure and gauge pressure measurement in gases, steams or liquids in
all areas of process engineering and process measurement technology
• Level, volume or mass measurements in liquids
• High process temperatures
– up to 150 °C (302 °F)without diaphragm seal
– up to 400 °C (752 °F)with typical diaphragm seals
• High pressures up to 700 bar (10 500 psi)
• Low-energy version with voltage output (1-5V DC), e.g. for operation on solar-
operated control units (Remote Terminal Unit (RTU))
Your benefits
• Very good reproducibility and long-term stability
• High reference accuracy up to ±0.025 %
• Turn down up to 100:1, higher on request
• Used for process pressure monitoring up to SIL 3, certified to IEC 61508 by TÜV
SÜD
• High level of safety during operation thanks to function monitoring from the
measuring cell to the electronics
• Easy electronics replacement guaranteed with HistoROM®/M-DAT
Solutions
Services

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Summary of Contents for Endress+Hauser Cerabar S PMC71

  • Page 1 Products Solutions Services TI00383P/00/EN/31.18 71424933 2018-10-12 Technical Information Cerabar S PMC71, PMP71, PMP75 Process pressure measurement Pressure transmitter with ceramic and metal sensors Applications The device is used for the following measuring tasks: • Absolute pressure and gauge pressure measurement in gases, steams or liquids in all areas of process engineering and process measurement technology •...

  • Page 2: Table Of Contents

    Cerabar S PMC71, PMP71, PMP75 Table of contents About this document ......Total performance of transmitter ....32 Reference accuracy [E1] .
  • Page 3 Cerabar S PMC71, PMP71, PMP75 Mechanical construction ....Separate housing: Wall and pipe mounting with mounting bracket ........
  • Page 4 Cerabar S PMC71, PMP71, PMP75 Service-specific accessories ..... Supplementary documentation ....

  • Page 5: About This Document

    Cerabar S PMC71, PMP71, PMP75 About this document Document function The document contains all the technical data on the device and provides an overview of the accessories and other products that can be ordered for the device. Symbols used Safety symbols...

  • Page 6: Documentation

    Sections Documentation See the "Supplementary documentation" section →  132 The document types listed are available: In the Download Area of the Endress+Hauser Internet site: www.endress.com → Download Safety Instructions (XA) See the "Safety instructions" section →  132 Endress+Hauser...

  • Page 7: Terms And Abbreviations

    Cerabar S PMC71, PMP71, PMP75 Terms and abbreviations A0029505 Item Term/abbreviation Explanation The OPL (over pressure limit = sensor overload limit) for the measuring device depends on the lowest-rated element, with regard to pressure, of the selected components, i.e. the process connection has to be taken into consideration in addition to the measuring cell.

  • Page 8: Turn Down Calculation

    Cerabar S PMC71, PMP71, PMP75 Turn down calculation 1 = 2 A0029545 Calibrated/adjusted span Zero point-based span URL sensor Example • Sensor:10 bar (150 psi) • Calibrated/adjusted span: 0 to 5 bar (0 to 75 psi) • Upper range value (URL) = 10 bar (150 psi) •...

  • Page 9: Function And System Design

    Cerabar S PMC71, PMP71, PMP75 Function and system design Device features A0020461 PMC71 with capacitive measuring cell and ceramic process isolating diaphragm (Ceraphire®) A0020463 PMP71 with piezoresistive measuring cell and metallic welded process isolating diaphragm A0020464 PMP75 with diaphragm seal Field of application •...
  • Page 10 Cerabar S PMC71, PMP71, PMP75 • PMC71: max. 60 bar (900 psi) • PMP71: max. 1 050 bar (15 750 psi) • PMP75: max. 600 bar (9 000 psi) Process temperature range (temperature at process connection) • PMC71:–25 to +125 °C (–13 to +257 °F) –20 to +150 °C (–4 to +302 °F) (High-temperature version, see Product Configurator "Additional...

  • Page 11: Measuring Principle

    Cerabar S PMC71, PMP71, PMP75 Specialties • PMC71: – Metal-free measurement with PVDF connection – Special cleaning of the transmitter to remove paint-wetting substances, for use in paint shops • PMP71: – Process connections with minimum oil volume – Gas-tight, elastomer-free •...
  • Page 12 Cerabar S PMC71, PMP71, PMP75 Devices with metallic process isolating diaphragm A0016448 Silicon measuring element, substrate Wheatstone bridge Channel with fill fluid Metal process isolating diaphragm PMP71 The process pressure deflects the metal process isolating diaphragm of the sensor and a fill fluid transfers the pressure to a Wheatstone bridge (semiconductor technology).

  • Page 13: Product Design

    Communication protocol • PROFIBUS PA – Endress+Hauser devices meet the requirements specified by the FISCO model. – Due to a low current consumption of 13 mA ± 1 mA, the following number of devices can be operated on one bus segment if installing as per FISCO: up to 7 devices for Ex ia, CSA IS and FM IS applications or up to 27 devices for all other applications e.g.

  • Page 14: Input

    Cerabar S PMC71, PMP71, PMP75 Input Measured variable Measured process variables • Absolute pressure • Gauge pressure Measuring range PMC71 – with ceramic process isolating diaphragm (Ceraphire®) for gauge pressure Sensor Maximum sensor measuring range Lowest Vacuum resistance Option calibratable...
  • Page 15 Cerabar S PMC71, PMP71, PMP75 PMP71 and PMP75 – metallic process isolating diaphragm for gauge pressure Sensor Maximum sensor measuring range Lowest Vacuum resistance Option calibratable lower (LRL) upper (URL) Silicone oil/ span Inert oil [bar (psi)] [bar (psi)] [bar (psi)]...
  • Page 16 Cerabar S PMC71, PMP71, PMP75 PMP71 - metallic process isolating diaphragms for absolute pressure with MID parts certificate Sensor Maximum sensor Min. WP for gas Min. WP for liquid Vacuum Option measuring range applications suitable applications suitable resistance for custody transfer...

  • Page 17: Output

    Cerabar S PMC71, PMP71, PMP75 Output Output signal • 4 to 20 mA with superimposed digital communication protocol HART, 2-wire • 1-5V DC, 3-wire • Digital communication signal PROFIBUS PA (Profile 3.0), 2-wire – Signal coding: Manchester Bus Powered (MBP): Manchester II –...

  • Page 18: Load

    Cerabar S PMC71, PMP71, PMP75 Options: • Last Good Value • Fail Safe Value (factory setting) • Wrong Value Load 4 to 20 mA HART In order to guarantee sufficient terminal voltage in two-wire devices, a maximum load resistance R...

  • Page 19: Dead Time, Time Constant

    Cerabar S PMC71, PMP71, PMP75 Dead time, time constant Presentation of the dead time and the time constant: 100 % 90 % 63 % A0019786 Dynamic behavior,   current output Type Measuring cell Dead time (t ) [ms] Time constant T63 (t...

  • Page 20: Dynamic Behavior, Profibus Pa

    Cerabar S PMC71, PMP71, PMP75 Dynamic behavior, A typical PLC cycle time of 1 s results in the following behavior: PROFIBUS PA Type Measuring cell Dead time (t ) [ms] Dead time (t ) [ms] + Dead time (t ) [ms] +...

  • Page 21: Damping

    Cerabar S PMC71, PMP71, PMP75 Damping A damping affects all outputs (output signal, display): • via local display, handheld terminal or PC (handheld terminal or PC not for 1-5V DC) with operating program, continuous from 0 to 999 s • Also for HART and PROFIBUS PA: Via DIP switch on the electronic insert, switch position "on"...

  • Page 22: Wireless Hart Data

    Cerabar S PMC71, PMP71, PMP75 HART device variables The measured values are assigned to the device variables as follows: Measured values for PV (primary variable) • Pressure • Level • Tank content Measured values for SV, TV (second and third variable)

  • Page 23: Protocol-Specific Data Foundation Fieldbus

    Cerabar S PMC71, PMP71, PMP75 Input values Input value sent from PLC, can be shown on display Supported functions • Identification & maintenance, simplest device identifier on the control system and nameplate • Condensed status (only with Profile Version 3.02) •...
  • Page 24 Cerabar S PMC71, PMP71, PMP75 Virtual communication references (VCRs) Device revision 6 Device revision 7 Permanent Entries Client VCRs Server VCRs Source VCRs Sink VCRs Subscriber VCRs Publisher VCRs Link settings Device revision 6 Device revision 7 Slot time Min. Inter PDU delay Max.
  • Page 25 Cerabar S PMC71, PMP71, PMP75 Function blocks Block Contents Number Execution time Functionality Blocks Device Device Device Device Revision 6 Revision 7 Revision 6 Revision 7 Resource Block The Resource Block contains all the data that uniquely identify the enhanced enhanced device.

  • Page 26: Power Supply

    Cerabar S PMC71, PMP71, PMP75 Power supply WARNING Electrical safety is compromised by an incorrect connection! ‣ When using the measuring device in hazardous areas, the relevant national standards and regulations as well as the Safety Instructions or Installation or Control Drawings must be observed →...

  • Page 27: Supply Voltage

    Cerabar S PMC71, PMP71, PMP75 PROFIBUS PA and FOUNDATION Fieldbus A0020158 Housing Supply voltage Devices with integrated overvoltage protection are labeled "OVP" (overvoltage protection) here. External ground terminal Internal ground terminal Supply voltage 4 to 20 mA HART Electronic version...

  • Page 28: Current Consumption

    Cerabar S PMC71, PMP71, PMP75 FOUNDATION Fieldbus • Version for non-hazardous areas: 9 to 32 V DC • Ex ia: 10.5 to 30 V DC Current consumption • 1-5V DC: 9 V = 1.8 mA 35 V = 0.8 mA •...
  • Page 29 Signal + Not assigned Signal – Ground Endress+Hauser offers the following accessories for devices with an M12 plug: Plug-in jack M 12x1, straight • Material: body PA; coupling nut CuZn, nickel-plated • Degree of protection (fully locked): IP67 • Order number: 52006263 Plug-in jack M 12x1, elbowed •...

  • Page 30: Cable Specification

    • Degree of protection: IP68 Cable specification HART • Endress+Hauser recommends using shielded, twisted-pair two-wire cables. • Cable outer diameter: 5 to 9 mm (0.2 to 0.35 in) depending on the cable entry used →  28 1-5V DC • Endress+Hauser recommends using a shielded cable.

  • Page 31: Overvoltage Protection (Optionally For Hart, Profibus Pa And Foundation Fieldbus)

    Cerabar S PMC71, PMP71, PMP75 Overvoltage protection • Overvoltage protection: – Nominal functioning DC voltage: 600 V (optionally for HART, – Nominal discharge current: 10 kA PROFIBUS PA and • Surge current check î = 20 kA satisfied as per DIN EN 60079-14: 8/20 μs FOUNDATION Fieldbus) •...

  • Page 32: Performance Characteristics Of Pmp71/Pmp75 Metal Pressure Transmitter (Sensor Module + Electronic Module)

    Cerabar S PMC71, PMP71, PMP75 Performance characteristics of PMP71/PMP75 metal pressure transmitter (Sensor module + Electronic module) Preamble The performance characteristic of the transmitter refers to "Accuracy of the transmitter". The factors influencing accuracy can be divided into two groups •...

  • Page 33: Total Performance - Specification Values

    Cerabar S PMC71, PMP71, PMP75 Total performance –   Specification values   PMP71: Total performance as % The specifications refer to the calibrated span. Measuring cell Standard Platinum TD 1:1 TD 2:1 TD 3:1 TD 4:1 TD 5:1 TD 1:1...

  • Page 34: Detailed Performance Explanation And Calculation

    Cerabar S PMC71, PMP71, PMP75 Detailed performance To calculate the total performance outside the temperature range of –3 to +53 °C (+27 to +127 °F) or for a membrane material other than 1.4435/316L, please refer to the following sections: "Ambient explanation and calculation temperature effect"...

  • Page 35: Total Error

    Cerabar S PMC71, PMP71, PMP75 PMP71/PMP75: electronics error E2 as % The specifications refer to the calibrated span. Measuring cell Electronics Temperature range Error PMP71 with 1-5V DC –3 to +53 °C (+27 to +127 °F) 0.18 PMP71 with 1-5V DC –40 to –4 °C (–40 to +25 °F) and...

  • Page 36: Performance Characteristics Of Pmc71 Ceramic Pressure Transmitter (Sensor Module + Electronic Module)

    Cerabar S PMC71, PMP71, PMP75 Performance characteristics of PMC71 ceramic pressure transmitter (Sensor module + Electronic module) Preamble The performance characteristic of the transmitter refers to "Accuracy of the transmitter". The factors influencing accuracy can be divided into two groups •...

  • Page 37: Total Performance - Specification Values

    Cerabar S PMC71, PMP71, PMP75 Total performance –   Specification values   PMC71: total performance as % The specifications refer to the calibrated span/Upper Range Value (URV). Measuring cell Standard Platinum TD 1:1 TD 2:1 TD 3:1 TD 4:1 TD 5:1...

  • Page 38: Detailed Performance Explanation And Calculation

    Cerabar S PMC71, PMP71, PMP75 Detailed performance To calculate the total performance outside the temperature range of –3 to +53 °C (+27 to +127 °F), please refer to the following sections: "Ambient temperature effect" and "Calculating the total explanation and calculation performance".
  • Page 39 Cerabar S PMC71, PMP71, PMP75 PMC71 high-temperature version - Ambient temperature effect [E2] • E2 = E2 • E2 = Main temperature error - Main temperature error The output changes due to the effect of ambient temperature [IEC 61298-3] with respect to reference temperature [DIN 16086].

  • Page 40: Total Error

    Cerabar S PMC71, PMP71, PMP75 Total error Total error = total performance + long-term stability Total performance as % of the set span with TD1:1 →  37 Long-term stability as % of the upper range limit (URL) →  37 PMC71: total error as % The specifications refer to the upper range limit (URL).

  • Page 41: Performance Characteristics - Calculation Example And Additional Information

    Cerabar S PMC71, PMP71, PMP75 Performance characteristics - calculation example and additional information Calculating the Data (example with PMP71) total performance in 4 steps Measuring conditions / Device configuration Measuring range (URV) 5 bar (75 psi) Min./max. temp. pressure transmitter Ambient temp.:0 to 45 °C (32 to 113 °F)
  • Page 42 Cerabar S PMC71, PMP71, PMP75 Step 3: Calculation of the ambient temperature effect [E2 = (E2 · CF ) + E2 + E2 ] →  38 For the measuring conditions     Main temperature error, E2 ± (0.03 · TD + 0.03) % of the set span...
  • Page 43 Cerabar S PMC71, PMP71, PMP75 Step 4: Calculation of the total performance Total performance ± √ ((E1) ² + (E2) ² E1 = Reference accuracy E2 = Ambient temperature effect per ±28 °C (50 °F) (corresponds to the range of –3 to +53 °C (+27 to +127 °F)) Total performance, if calculated in mbar ±...

  • Page 44: Installation Factors

    Cerabar S PMC71, PMP71, PMP75 Installation factors Some of the influencing factors are: • Influence of installation position →  44 • Uncertainty of measurement for small absolute pressure ranges →  44 Influence of installation position • PMP71: Device rotated 180°, process connection pointing upwards. The value is doubled for devices with inert oil.

  • Page 45: Installation

    • The device housing can be rotated up to 380° . • Endress+Hauser offers a mounting bracket for installing the device on pipes or walls →  46. • Use flushing rings for flange and cell diaphragm seals if buildup or clogging can be expected at the diaphragm seal connection.

  • Page 46: Wall And Pipe Mounting, Transmitter (Optional)

    Cerabar S PMC71, PMP71, PMP75 Wall and pipe mounting, Endress+Hauser offers the following mounting bracket for installing the device on pipes or walls: transmitter (optional) A0032492 Ordering information: • Product Configurator, order code for "Accessories enclosed", option "PA" • For devices with separate housing (can be ordered using the order code for "Additional options 2") included in the scope of delivery •...

  • Page 47: Mounting Of Pvdf Screw-In Fittings

    Cerabar S PMC71, PMP71, PMP75 A0021075 Ambient temperature range Process temperature Insulation height Insulation material Temperature Ambient temperature range ≤ 70 °C (158 °F) Process temperature ≤ 150 °C (302 °F) Mounting of PVDF screw-in WARNING fittings Risk of damage to process connection! Risk of injury! ‣...

  • Page 48: Separate Housing" Version

    Cerabar S PMC71, PMP71, PMP75 "Separate housing" version With the "separate housing" version, you are able to mount the housing with the electronics insert at a distance from the measuring point. This version facilitates trouble-free measurement • Under particularly difficult measuring conditions (at installation locations that are cramped or difficult to access) •...

  • Page 49: Turning The Housing

    Cerabar S PMC71, PMP71, PMP75 Reduction of the installation height If the separate housing is used, the installation height of the process connection is reduced compared to the dimensions of the standard version. r ³ 120 (4.72) r ³ 120 (4.72) ø54.1 (2.13)

  • Page 50: Environment

    For high-temperature applications, either a PMP75 with a temperature isolator or with a capillary can be used. If vibrations also occur in the application, Endress+Hauser recommends using a PMP75 with a capillary. If a PMP75 with a temperature isolator or capillary is used, we recommend a suitable bracket for mounting (see "Wall and pipe mounting"...

  • Page 51: Climate Class

    For applications with very high temperatures, a PMP75 with either a temperature isolator or a capillary can be used. If vibrations also occur in the application, Endress+Hauser recommends using a PMP75 with a capillary. If a PMP75 with a temperature isolator or capillary is used, it must be mounted with a mounting...

  • Page 52: Oxygen Applications

    Product Configurator, order code for "Seal", option "L" or "M". Ultrapure gas applications Endress+Hauser also offers devices for special applications, such as ultrapure gas, cleaned from oil and grease. No special restrictions regarding the process conditions apply to these devices.

  • Page 53: Process

    Internal temperature compensation is faster the smaller the jump in temperature and the longer the time interval involved. For further information please contact your local Endress+Hauser Sales Center. PMP71 (with metallic process isolating diaphragm) Designation...

  • Page 54: Process Temperature Limits Of Capillary Armoring: Pmp75

    Cerabar S PMC71, PMP71, PMP75 PMP71 (with metallic process isolating diaphragm) with MID parts certificate –25 to +55 °C (–13 to +131 °F) PMP75 (with diaphragm seal) • Depending on the design and depending on the diaphragm seal and filling oil: –70 °C (–94 °F) up to +400 °C (+752 °F).

  • Page 55: Pressure Specifications

    Cerabar S PMC71, PMP71, PMP75 Pressure specifications WARNING The maximum pressure for the measuring device depends on the lowest-rated element with regard to pressure. ‣ For pressure specifications, see the "Measuring range" section and the "Mechanical construction" section. ‣ The measuring device must be operated only within the specified limits! ‣...

  • Page 56: Mechanical Construction

    Cerabar S PMC71, PMP71, PMP75 Mechanical construction For the dimensions, see the Product Configurator: www.endress.com Search for product → click "Configuration" to the right of the product image → after configuration click "CAD" The following dimensions are rounded values. For this reason, they may deviate slightly from the dimensions given on www.endress.com.

  • Page 57: T14 Housing, Optional Display On The Side

    Cerabar S PMC71, PMP71, PMP75 T14 housing, optional 152 (5.98) display on the side 116 (4.57) 111 (4.37) A0019997 Engineering unit mm (in). Front view, left-hand side view, top view Material Degree of protection Cable entry Weight in kg (lb)

  • Page 58: T17 Housing (Hygienic), Optional Display On The Side

    Cerabar S PMC71, PMP71, PMP75 T17 housing (hygienic), 132 (5.2) optional display on the side 94 (3.7) 115 (4.53) A0020000 Engineering unit mm (in). Front view, left-hand side view, top view Material Degree of protection Cable entry Weight in kg (lb)

  • Page 59: Process Connections For Pmc71 With Internal Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Threaded connection ISO 228 G PMC71 with internal process isolating diaphragm ø8 (0.31) ø3 (0.12) G ¼" ø6 (0.24) ø17.5 (0.24) G ½" G ½" A0020935 A0020936 ø11.4 (0.45) ø17.5 (0.24) G ½"...
  • Page 60 Cerabar S PMC71, PMP71, PMP75 Threaded connection ANSI NPT ¼" ø11.4 (0.45) NPT ½" NPT ½" A0020939 A0020938 ø3 (0.12) NPT ½" ø26.5 (1.04) NPT ½" A0020940 A0020943 Engineering unit mm (in). Height H →  61 Item Description Material...

  • Page 61: Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Threaded connection JIS PMC71 with internal process isolating diaphragm ø8 (0.31) ø3 (0.12) ø11.4 (0.45) ø5 (0.2) R ½" G ½" A0021444 A0021445 Engineering unit mm (in). Height H →  61...

  • Page 62: Process Connections For Pmc71 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Threaded connection DIN 13 PMC71 with flush-mounted process isolating diaphragm ø40.5 (1.59) M44x1.25 A0020950 Engineering unit mm (in). Height H →  63 Designation Material Weight Option kg (lb) AISI 316L DIN 13 M44 x 1.25 0.63 (1.39)

  • Page 63: Process Connections For Pmc71 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Threaded connection ANSI PMC71 with flush-mounted process isolating diaphragm NPT 1½" NPT 2" A0020948 A0020949 Engineering unit mm (in). Height H →  63 Item Designation Material Weight Approval Option kg (lb) AISI 316L (CRN) ANSI 1 ½"...

  • Page 64: Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for EN/DIN flanges, connection dimensions in accordance with EN 1092-1/DIN 2527 PMC71 with flush-mounted process isolating diaphragm A0034684 Diameter of flange Thickness Raised face Hole circle Diameter of hole Engineering unit mm Flange...
  • Page 65 Cerabar S PMC71, PMP71, PMP75 ASME flanges, connection dimensions in accordance with ASME B 16.5, raised face RF 1.024 A0034685 Diameter of flange Thickness Raised face Hole circle Diameter of hole Engineering unit in. Flange Boltholes Weight Approval Option Material...
  • Page 66 Cerabar S PMC71, PMP71, PMP75 JIS flanges, connection dimensions in accordance with JIS B 2220 BL, raised face RF A0034684 Diameter of flange Thickness Raised face Hole circle Diameter of hole Engineering unit mm Flange Boltholes Weight Option Material Nominal diameter...

  • Page 67: Process Connections For Pmc71 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for China standard flanges, connection dimensions HG/T 20592-2009 (DN-flanges) or HG/T PMC71 with flush-mounted 20615-2009 ("-flanges), raised face RF process isolating diaphragm 1.024 A0034685 Diameter of flange Thickness Raised face Hole circle Diameter of hole...

  • Page 68: Hygienic Process Connections For Pmc71 With Flush- Mounted Process Isolating Diaphragm

    CSA approval: Product Configurator, order code for "Approval" Product Configurator, order code for "Process connection" Endress+Hauser supplies these slotted nuts in stainless steel AISI 304 (DIN/EN material number 1.4301) or in AISI 304L (DIN/EN material number 1.4307). Restricted nominal pressure (13.8 bar (200 psi)) for the following approvals: Product Configurator, order code for "Approval", option "E", "U" and "V".
  • Page 69 < 0.76 µm (29.9 µin) as standard. Lower surface roughness available on request. CSA approval: Product Configurator, order code for "Approval" Product Configurator, order code for "Process connection" Endress+Hauser supplies these slotted nuts in stainless steel AISI 304 (DIN/EN material number 1.4301) or in AISI 304L (DIN/EN material number 1.4307). Endress+Hauser...

  • Page 70: Process Connections For Pmp71 With Internal Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Threaded connection ISO 228 G PMP71 with internal process isolating diaphragm ø11.4 (0.45) ø3.2 (0.13) ø6 (0.24) G ¼" ø17.5 (0.69) ø17.5 (0.69) G ½ A " G ½" A A0021591 A0032664 ø11.4 (0.45)

  • Page 71: Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Threaded connection ANSI PMP71 with internal process isolating diaphragm ø21.4 (0.84) ø21.4 (0.84) NPT ¼" ø11.4 (0.45) NPT ½" NPT ½" A0021112 A0021113 NPT ½" ø38 (1.5) A0020933 Engineering unit mm (in)

  • Page 72: Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Threaded connection JIS PMP71 with internal process isolating diaphragm ø8 (0.31) ø21.4 (0.84) ø3 (0.12) ø11.4 (0.45) ø5 (0.2) R ½" G ½" A0021608 A0021607 Engineering unit mm (in) Position Description Material...

  • Page 73: Process Connections For Pmp71 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for PMP71 with flush-mounted Threaded connection ISO 228 G process isolating diaphragm ø18.4 (0.72) ø18 (0.71) ø28 (1.1) G ½" A ø30 (1.18) ø23.6 (0.93) G 1" A ø26.5 (1.04) ø36 (1.42) A0021613 ø39 (1.54)
  • Page 74 Cerabar S PMC71, PMP71, PMP75 Threaded connection DIN ø17.7 (0.7) ø17.5 (0.69) ø17.5 (0.69) M20x1.5 ø23.6 (0.93) ø40 (1.57) ø26.5 (1.04) M44x1.25 ø55 (2.17) A0021622 A0021623 Engineering unit mm (in) Item Designation Material Weight Option kg (lb) AISI 316L Thread DIN 16288 M20 0.4 (0.88)

  • Page 75: Process Connections For Pmp71 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Threaded connection ANSI PMP71 with flush-mounted process isolating diaphragm ø28 (1.1) ø28 (1.1) NPT 1" NPT 1 " ½ A0021624 A0021625 ø28 (1.1) NPT 2" A0021626 Engineering unit mm (in) Item Description...

  • Page 76: Process Connections For Pmp71 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for EN/DIN flanges, connection dimensions in accordance with EN 1092-1/DIN 2527 PMP71 with flush-mounted process isolating diaphragm ø28 A0022643 Diameter of flange Thickness Raised face Width of raised face Hole circle Diameter of hole Max.

  • Page 77: Process Connections For Pmp71 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for ASME flanges, connection dimensions in accordance with ASME B 16.5, raised face RF* PMP71 with flush-mounted process isolating diaphragm ø1.1 2.36 A0022645 Diameter of flange Thickness Raised face Thickness of raised face...

  • Page 78: Process Connections For Pmp71 With Flush-Mounted

    Cerabar S PMC71, PMP71, PMP75 Process connections for JIS flanges, connection dimensions in accordance with JIS B 2220 BL, raised face RF PMP71 with flush-mounted process isolating diaphragm ø28 A0022643 Diameter of flange Thickness Raised face Width of raised face...

  • Page 79: Pmp71: Process Connections With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 PMP71: process connections China standard flanges, connection dimensions HG/T 20592-2009 (DN-flanges) or HG/T with flush-mounted process 20615-2009 ("-flanges), raised face RF isolating diaphragm d = ø1.1 2.36 A0036339 Diameter of flange Thickness Raised face Hole circle Diameter of hole Max.

  • Page 80: Process Connections For Pmp71

    Cerabar S PMC71, PMP71, PMP75 Process connections for Oval flange PMP71 40 (1.57) 75 (2.95) A0021632 Engineering unit mm (in) Material Description Weight Approval Option kg (lb) Oval flange adapter 1/4-18 NPT AISI 316L (1.4404) as per IEC 61518 1.9 (4.19) Mounting: 7/16-20 UNF CSA approval: Product Configurator, order code for "Approval"...

  • Page 81: Valve Manifold Da63M- (Optional)

    Cerabar S PMC71, PMP71, PMP75 Valve manifold DA63M- Endress+Hauser supplies milled valve manifolds via the transmitter' s product structure in the following versions: (optional) 117 (4.61) 97 (3.82) 114 (4.49) A0032414 2-way valve manifold FNPT x FNPT 2-way valve manifold MNPT x FNPT 2-way valve manifold G ½"...

  • Page 82: Pmp75 Basic Device

    Cerabar S PMC71, PMP71, PMP75 PMP75 basic device A0021634 PMP75 basic device Diaphragm seal, here, e.g. flange diaphragm seal Diaphragm seal with temperature isolator Process connections with capillary lines are 40 mm (1.57 in) higher than process connections without capillary lines Engineering unit mm (in).

  • Page 83: Process Connections For Pmp75 With Flush-Mounted Process Isolating Diaphragm

    • Observe the information in the "Planning instructions for diaphragm seal systems" section →  115 • For further information please contact your local Endress+Hauser Sales Center. Diaphragm seal cell structure ≈200 (7.87) A0021635 Diameter Max.
  • Page 84 Cerabar S PMC71, PMP71, PMP75 Process connections for Thread ISO 228 and ANSI PMP75 with flush-mounted process isolating diaphragm SW/AF SW/AF A0021639 Diameter Diameter Thread Screw-in length AF across flats Max. diameter of the process isolating diaphragm Elevation Engineering unit mm (in). Left: thread ISO 228, right: thread ANSI...

  • Page 85: Process Connections For Pmp75 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for Tri-Clamp ISO 2852 PMP75 with flush-mounted process isolating diaphragm A0021644 Diameter of flange Elevation Max. diameter of the process isolating diaphragm Engineering unit mm (in) Material Nominal Nominal Nominal Weight Approval Option...
  • Page 86 Cerabar S PMC71, PMP71, PMP75 Process connections for Tri-Clamp pipe diaphragm seal ISO 2852 PMP75 with flush-mounted process isolating diaphragm A0021671 Elevation Diameter Diameter Diameter Installation length Engineering unit mm (in) Material Nominal diameter Nominal Nominal pressure D Weight Approval...

  • Page 87: Hygienic Process Connections For Pmp75 With Flush- Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Hygienic process connections Varivent for pipes for PMP75 with flush- mounted process isolating diaphragm A0021672 Diameter Max. diameter of the process isolating diaphragm Engineering unit mm (in) Material Designation Nominal pressure D Weight Approval Option...

  • Page 88: Hygienic Process Connections For Pmp75 With Flush- Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Hygienic process connections SMS nozzles with coupling nut for PMP75 with flush- mounted process isolating diaphragm A0021674 Diameter Nozzle height Thread Elevation Elevation Max. diameter of the process isolating diaphragm Engineering unit mm (in) Material...
  • Page 89 Cerabar S PMC71, PMP71, PMP75 APV-RJT nozzles with coupling nut A0021674 Diameter Nozzle height Thread h/m Elevation Max. diameter of the process isolating diaphragm Engineering unit mm (in) Material Nominal diameter Nominal pressure Weight Option [in] [bar] [mm] [mm] [mm]...

  • Page 90: Hygienic Process Connections For Pmp75 With Flush- Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Hygienic process connections Conical coupling with union nut, DIN 11851 for PMP75 with flush- mounted process isolating diaphragm A0021678 Diameter Nozzle height Thread Elevation Max. diameter of the process isolating diaphragm Engineering unit mm (in)
  • Page 91 Cerabar S PMC71, PMP71, PMP75 NEUMO BioControl A0023435 Diameter h/d Elevation d1/ d3 diameter Diameter of hole Max. diameter of the process isolating diaphragm Engineering unit mm (in) Material NEUMO BioControl Diaphragm seal Approval Option (Process temperature range: –10 to +200 °C (+14 to +392 °F))
  • Page 92 Surface roughness of wetted surfaces R < 0.76 µm (29.9 µin). Product Configurator, order code for "Process connection" Endress+Hauser supplies these slotted nuts in stainless steel AISI 304 (DIN/EN material number 1.4301) or in AISI 304L (DIN/EN material number 1.4307). Alternatively available with TempC Membrane.

  • Page 93: Process Connections For Pmp75 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for EN/DIN flanges, connection dimensions in accordance with EN 1092-1/DIN 2527 and DIN PMP75 with flush-mounted 2501-1 process isolating diaphragm A0021680 Diameter of flange Thickness Raised face Raised face Hole circle Diameter of hole Max.
  • Page 94 Cerabar S PMC71, PMP71, PMP75 EN/DIN flanges with barrel (extended diaphragm seal), connection dimensions in accordance with EN 1092-1/DIN 2527 and DIN 2501-1 A0023914 Diameter of flange Thickness Raised face Hole circle Diameter of hole Max. diameter of the process isolating diaphragm...

  • Page 95: Process Connections For Pmp75 With Flush-Mounted Process Isolating Diaphragm

    Cerabar S PMC71, PMP71, PMP75 Process connections for ASME flanges, in accordance with connection dimensions ASME B 16.5, raised face RF PMP75 with flush-mounted process isolating diaphragm A0023913 Diameter of flange Thickness Raised face Raised face Hole circle Diameter of hole Max.
  • Page 96 Cerabar S PMC71, PMP71, PMP75 ASME flanges with barrel (extended diaphragm seal), connection dimensions in accordance with ASME B 16.5, raised face RF A0021683 Diameter of flange Thickness Raised face Hole circle Diameter of hole Max. diameter of the process isolating diaphragm...
  • Page 97 Cerabar S PMC71, PMP71, PMP75 JIS flanges, connection dimensions in accordance with JIS B 2220 BL, raised face RF A0021680 Diameter of flange Thickness Raised face Thickness of raised face Hole circle Diameter of hole Engineering unit mm 1) 2) 3)

  • Page 98: Process Connections For Pmp75

    Cerabar S PMC71, PMP71, PMP75 Process connections for Welded separators PMP75 ø72.6 (2.86) ø72.6 (2.86) ø72.6 (2.86) ø18.4 (0.72) ø11.4 (0.45) ø4 (0.16) ø4 (0.16) ø17.5 (0.69) ø6 (0.24) NPT ½" 14 ´ M20x1.5 G ½"A A0021685 Engineering unit mm (in)

  • Page 99: Endress+Hauser

    Cerabar S PMC71, PMP71, PMP75 100 (3.94) 100 (3.94) NPT ½" ø6 (0.24) G ½" A0027135 Engineering unit mm (in) Item Designation Material Measuring range Nominal pressure Weight Option [bar (psi)] [kg (lb)] Threaded, ISO 228 G ½ A EN837 with PTFE seal –40 to +260 °C (–40 to +500 °F)

  • Page 100: Endress+Hauser

    Cerabar S PMC71, PMP71, PMP75 ø115 (4.53) ø115 (4.53) ø2.5 (0.1) NPT ½" ø2.5 (0.1) G ½" A0021688 Engineering unit mm (in) Item Designation Material Measuring range Nominal pressure Weight Option [bar (psi)] [kg (lb)] Threaded, ISO 228 G ½ A EN837, with integrated seal lip –60 to +400 °C (–76 to +752 °F)

  • Page 101: Separate Housing: Wall And Pipe Mounting With Mounting Bracket

    Cerabar S PMC71, PMP71, PMP75 Separate housing: Wall and pipe mounting with ø42...60 (1.65...2.36) mounting bracket 84 (3.31) 122 (4.8) 140 (5.51) 158 (6.22) 175 (6.89) 76 (2.99) ø52 (2.05) ø20 (0.79) A0020017 Engineering unit mm (in) Item Designation Weight in kg (lb)

  • Page 102: Flushing Rings

    Certificates ordered with the equipment (3.1 material certificate and NACE declaration of conformity and PMI tests) apply to the transmitters and flushing rings listed in the table. Endress+Hauser offers additional flushing rings as Technical Special Products (TSP). Weight Component part...

  • Page 103: Materials Not In Contact With Process

    Cerabar S PMC71, PMP71, PMP75 Materials not in contact with Transmitter housing process A0020019 Item number Component part Material • Die-cast aluminum with protective powder-coating T14 housing, RAL 5012 (blue) on polyester base • Thread coating: Heat-curing lubricant varnish • Precision casting AISI 316L (1.4435) T14 housing •...
  • Page 104 Cerabar S PMC71, PMP71, PMP75 A0020021 Item number Component part Material T17 housing AISI 316L (1.4404) Cover Cover seal EPDM Nameplates Lasered on Pressure compensation filter AISI 316L (1.4404) and PBT-FR Pressure compensation filter, O-ring VMQ or EPDM Sight glass for non-hazardous area, ATEX Ex...
  • Page 105 Cerabar S PMC71, PMP71, PMP75 Connecting parts A0028222 Item number Component part Material Connection between the housing and AISI 316L (1.4404) process connection Mounting bracket Bracket AISI 316L (1.4404) Screw and nuts A4-70 Half-shells: AISI 316L (1.4404) Seal for cable from separate housing...

  • Page 106: Materials In Contact With Process

    • "Clamp connections" and "Hygienic process connections": AISI 316L (DIN/EN material number 1.4435) • Endress+Hauser supplies process connections with a threaded connection as well as DIN/ EN flanges made of stainless steel as per AISI 316L (DIN/EN material number 1.4404 or 1.4435).
  • Page 107 Cerabar S PMC71, PMP71, PMP75 Process isolating diaphragm Sensor Designation Option aluminum-oxide ceramic FDA, ultra-pure 99.9 % PMC71 Standard ® Ceraphire (see also www.endress.com/ceraphire) AISI 316L PMP71 AISI 316L with gold-rhodium coating Alloy C276 (2.4819) AISI 316L with gold coating (25 μm), TempC...

  • Page 108: Fill Fluid

    Cerabar S PMC71, PMP71, PMP75 Fill fluid PMP71 Designation Option Silicone oil Inert oil Inert oil, cleaned from oil and grease Inert oil, cleaned for oxygen service (observe application limits pressure/temperature) Product Configurator, order code for "Fill fluid" PMP75 1) 2)

  • Page 109: Operability

    Cerabar S PMC71, PMP71, PMP75 Operability Operating concept Operator-oriented menu structure for user-specific tasks • Commissioning • Operation • Diagnosis Quick and safe commissioning Guided menus for applications Reliable operation • Local operation possible in several languages • Standardized operation at the device and in the operating tools •...
  • Page 110 Cerabar S PMC71, PMP71, PMP75 Functions: • 8-digit measured value display including sign and decimal point and bar graph for – 4 to 20 mA HART (bar graph from 4 to 20 mA) – 1-5V DC (bar graph from 1 to 5 volt) –...
  • Page 111 Cerabar S PMC71, PMP71, PMP75 Ordering information: Product Configurator, order code for "Output, operation" Operating keys and elements located internally on the electronic insert Ordering information: Product Configurator, order code for "Output, operation" HART A0020031 DIP switch for locking/unlocking parameters relevant to the measured value...

  • Page 112: Remote Operation

    Cerabar S PMC71, PMP71, PMP75 PROFIBUS PA Zero S D A 0 1 2 3 4 5 6 7 8 Address A0020032 DIP switch for locking/unlocking parameters relevant to the measured value DIP switch for switching damping on/off Green LED to indicate value being accepted...
  • Page 113 Not for 1-5V DC FieldCare FieldCare is an Endress+Hauser asset management tool based on FDT technology. With FieldCare, you can configure all Endress+Hauser devices as well as devices from other manufacturers that support the FDT standard. FieldCare supports the following functions: •...

  • Page 114: Historom®/M-Dat (Optional)

    You can copy data from one transmitter to another transmitter when operating a FOUNDATION Fieldbus device via an FF configuration program. You need the Endress+Hauser FieldCare operating program, the Commubox FXA291 service interface and the ToF adapter FXA291 to be able to access the data and events saved in the HistoROM®/M-DAT.

  • Page 115: Planning Instructions For Diaphragm Seal

    Cerabar S PMC71, PMP71, PMP75 Planning instructions for diaphragm seal systems NOTICE Diaphragm seal systems sized/ordered incorrectly The performance and the permitted range of application of a diaphragm seal system depend on the process isolating diaphragm used, the filling oil, the coupling, the unit design and on the specific process and ambient conditions present in the individual application.

  • Page 116: Function And Design

    The process pressure acts via the process isolating diaphragm of a diaphragm seal on the liquid-filled system, which transfers the process pressure to the sensor of the pressure transmitter. Endress+Hauser delivers all diaphragm seal systems as welded versions. The system is hermetically sealed, which ensures greater reliability.
  • Page 117 The volume change is the volume that has to be shifted in order to pass through the complete measuring range. Pressure transmitters from Endress+Hauser are optimized with regard to minimum volume change. Endress+Hauser...

  • Page 118: Diaphragm Seal Filling Oils

    • When mounting, sufficient strain relief must be provided for the capillary line to prevent the capillary from bending (capillary bending radius ≥ 100 mm (3.94 in) • For more detailed installation instructions, Endress+Hauser provides its customers with the free "Applicator Sizing Diaphragm Seal" selection tool, which is available online at "www.endress.com/ applicator"...
  • Page 119 Cerabar S PMC71, PMP71, PMP75 Capillary In order to obtain more precise measurement results and to avoid a defect in the device, mount the capillaries as follows: • Vibration-free (in order to avoid additional pressure fluctuations) • Not in the vicinity of heating or cooling lines •...
  • Page 120 Cerabar S PMC71, PMP71, PMP75 Mounting with temperature isolator Endress+Hauser recommends the use of temperature isolators in the event of constant extreme fluid temperatures which cause the maximum permitted electronics temperature of +85 °C (+185 °F) to be exceeded. Diaphragm seal systems with temperature isolators can be used at temperatures up to a maximum of +400 °C (+752 °F) depending on the filling oil used →...

  • Page 121: Vacuum Applications

    For vacuum applications, pressure transmitters with a ceramic measuring membrane (oil-free) are preferable. For applications under vacuum, Endress+Hauser recommends mounting the pressure transmitter below the diaphragm seal. This prevents vacuum loading of the diaphragm seal caused by the presence of fill fluid in the capillary.

  • Page 122: Certificates And Approvals

    Cerabar S PMC71, PMP71, PMP75 Certificates and approvals CE mark The device meets the legal requirements of the relevant EC directives. Endress+Hauser confirms that the device has been successfully tested by applying the CE mark. The measuring system complies with European Directive 2002/96/EC.

  • Page 123: Certificate Of Current Good Manufacturing Practices (Cgmp)

    Cerabar S PMC71, PMP71, PMP75 74 - TYPE EL October 2007 A0026782 If cleaning in place (CIP) is required, adapters are available that comply with 3-A requirements. Information on 3-A and EHEDG-tested adapters can be found in the "Weld-in adapters, process adapters and flanges"...

  • Page 124: Pressure Equipment Directive 2014/68/Eu (Ped)

    Cerabar S PMC71, PMP71, PMP75 EN 61326-X: EMC product family standard for electrical equipment for measurement, control and laboratory use. EN 60529: Degrees of protection provided by enclosures (IP code) WELMEC guide 8.8: General and Administrative Aspects of the Voluntary System of Modular Evaluation of Measuring instruments under the MID.

  • Page 125: Manufacturer Declarations

    Cerabar S PMC71, PMP71, PMP75 • PMP71 with threaded connection and internal process isolating diaphragm PN > 200 as well as oval flange adapter PN > 200: Suitable for stable gases in group 1, category I, module A • PMP75 with pipe diaphragm seal ≥ 1.5"/PN40: Suitable for stable gases in group 1, category II, module A2 •...

  • Page 126: Classification Of Process Sealing Between Electrical Systems And (Flammable Or Combustible) Process Fluids In Accordance With Ansi/Isa 12.27.01

    Cerabar S PMC71, PMP71, PMP75 Classification of process Endress+Hauser devices are designed in accordance with ANSI/ISA 12.27.01, allowing the user to waive the use of - and save the cost of installing - external secondary process seals in the conduit as sealing between electrical required by the process sealing sections of ANSI/NFPA 70 (NEC) and CSA 22.1 (CEC).

  • Page 127: Calibration

    Cerabar S PMC71, PMP71, PMP75 Calibration   Designation PMC71 PMP71 PMP75 Option Sensor range; mbar/bar    Sensor range; kPa/MPa    Sensor range; mmH2O/mH2O    Sensor range; inH2O/ftH2O    Sensor range; psi ...

  • Page 128: Ordering Information

    • Automatic verification of exclusion criteria • Automatic creation of the order code and its breakdown in PDF or Excel output format • Ability to order directly in the Endress+Hauser Online Shop Special device versions Endress+Hauser offers special device versions as Technical Special Products (TSP).

  • Page 129: Configuration Data Sheet

    Cerabar S PMC71, PMP71, PMP75 Configuration data sheet Pressure The following configuration data sheet must be completed and included with the order if the option "E" or "H" has been selected in the Product Configurator, order code for "Calibration; Unit".
  • Page 130 Cerabar S PMC71, PMP71, PMP75 Level The following configuration data sheet must be completed and included with the order if the option "F" or "I" has been selected in the Product Configurator, order code for "Calibration; Unit". Pressure unit Output unit (scaled unit)

  • Page 131: Accessories

     Technical Information TI01134S  DeviceCare is available for download at www.software-products.endress.com. You need to register in the Endress+Hauser software portal to download the application. FieldCare SFE500 FDT-based plant asset management tool FieldCare can configure all smart field units in your plant and helps you manage them.

  • Page 132: Supplementary Documentation

    Cerabar S PMC71, PMP71, PMP75 Supplementary documentation Field of Activities Pressure measurement, powerful instruments for process pressure, differential pressure, level and flow: FA00004P/00/EN Technical Information • Cerabar S: TI00383P/00/EN • EMC test procedures: TI00241F/00/EN • Weld-in adapter, adapter and flanges: TI00426F/00/EN...
  • Page 133 Cerabar S PMC71, PMP71, PMP75 Directive Device Electronics Documentation Option ATEX II 3 G Ex nA II T6 PMC71, PMP71, PMP75 4 to 20 mA HART, PROFIBUS PA, XA00251P FOUNDATION Fieldbus ATEX II 1/2G Ex ia IIC T6 Ga/Gb + ATEX II...

  • Page 134: Installation/Control Drawings

    Cerabar S PMC71, PMP71, PMP75 Directive Device Electronics Documentation Option INMETRO Ex ia IIC T6 Ga/Gb PMC71, PMP71, PMP75 4 to 20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus XA01315P INMETRO Ex d IIC T6 Gb PMP71, PMP75 4 to 20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus...
  • Page 136 *71424933* 71424933 www.addresses.endress.com...

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