PMP11

TI01133P EH

Document overview

• Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
• PDF pages: 48

Technical content

Pressure transducer with ceramic and metal sensors Application The Cerabar is a pressure transducer for the measurement of absolute and gauge pressure in gases, vapors, liquids and dust. The Cerabar can be used internationally thanks to a wide range of approvals and process connections. Your benefits

• High reproducibility and long-term stability
• Reference accuracy: up to 0.3%
• Customized measuring ranges
• Turn down up to 5:1
• Sensor for measuring ranges up to 400 bar (6 000 psi)
• Housing and process isolating diaphragm made of 316L Products Solutions Services Technical Information Cerabar PMC11, PMC21, PMP11, PMP21 Process pressure measurement TI01133P/00/EN/07.21 71521740 2021-03-31

Cerabar PMC11, PMC21, PMP11, PMP21

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Performance characteristics of ceramic process Measuring uncertainty for small absolute pressure Thermal change of the zero output and the output span ... 20 Performance characteristics of metal process Measuring uncertainty for small absolute pressure Thermal change of the zero output and the output span ... 22 Process temperature range for devices with ceramic Process temperature range for devices with metallic Process connections with internal, ceramic process Process connections with internal, ceramic process Process connections with internal, ceramic process Process connections with internal, ceramic process Process connections with internal, metal process isolating Process connections with internal, metal process isolating Process connections with internal, metal process isolating Process connections with internal, metal process isolating Process connections with flush mount, metal process

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 3

Cerabar PMC11, PMC21, PMP11, PMP21

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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 DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury. CAUTION This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or medium injury. NOTICE This symbol contains information on procedures and other facts which do not result in personal injury. Electrical symbols Protective ground connection: A terminal which must be connected to ground prior to establishing any other connections. Ground connection: Terminal for connection to the grounding system. Symbols for certain types of information Permitted: Procedures, processes or actions that are permitted. Forbidden: Procedures, processes or actions that are forbidden. Additional information: Reference to documentation: Reference to page: Series of steps: 1 . , 2 . , 3 . Result of an individual step: Symbols in graphics Item numbers: 1, 2, 3 ... Series of steps: 1 . , 2 . , 3 . Views: A, B, C, ... Documentation The document types listed are available: In the Download Area of the Endress+Hauser Internet site: www.endress.com → Download

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 5 Brief Operating Instructions (KA): getting the 1st measured value quickly These instructions contain all the essential information from incoming acceptance to initial commissioning. Operating Instructions (BA): your comprehensive reference These Operating Instructions contain all the information that is required in various phases of the life cycle of the device: from product identification, incoming acceptance and storage, to mounting, connection, operation and commissioning through to troubleshooting, maintenance and disposal. Safety Instructions (XA) Safety Instructions (XA) are supplied with the device depending on the approval. They are an integral part of the Operating Instructions. The nameplate indicates the Safety Instructions (XA) that are relevant to the device.

Cerabar PMC11, PMC21, PMP11, PMP21

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p LRV URV A0029505 1 OPL: 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. Pay attention to the pressure/temperature dependency. The OPL may only be applied for a short period of time.

2 MWP: The MWP (maximum working pressure) for the sensors 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. Pay attention to the pressure/temperature dependency. The MWP may be applied at the device for an unlimited period. The MWP can be found on the nameplate. 3 The maximum sensor measuring range corresponds to the span between the LRL and URL. This sensor measuring range is equivalent to the maximum calibratable/adjustable span. 4 The calibrated/adjusted span corresponds to the span between the LRV and URV. Factory setting: 0 to URL. Other calibrated spans can be ordered as customized spans. p Pressure LRL Lower range limit URL Upper range limit LRV Lower range value URV Upper range value TD Turn down. Example - see the following section. The turn down is preset at the factory and cannot be changed. Turn down calculation LRV URLURVLRL 1 = 2 3 A0029545

1 Calibrated/adjusted span

2 Zero point-based span

3 Upper range limit

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 7 Example

• Sensor: 10 bar (150 psi)
• Upper range limit (URL) = 10 bar (150 psi) Turn down (TD):
• Calibrated/adjusted span: 0 to 5 bar (0 to 75 psi)
• Lower range value (LRV) = 0 bar (0 psi)
• Upper range value (URV) = 5 bar (75 psi) TD = URL |URV - LRV| TD = 10 bar (150 psi) = 2 |5 bar (75 psi) - 0 bar (0 psi)| In this example, the TD is 2:1. This span is based on the zero point.

Cerabar PMC11, PMC21, PMP11, PMP21

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Function and system design Measuring principle - process pressure measurement Devices with ceramic process isolating diaphragm (Ceraphire®) The ceramic sensor is an oil-free sensor, i.e. the process pressure acts directly on the robust ceramic process isolating diaphragm and causes it to deflect. A pressure-dependent change in capacitance is measured at the electrodes of the ceramic substrate and the process isolating diaphragm. The measuring range is determined by the thickness of the ceramic process isolating diaphragm. Advantages:

• Guaranteed overload resistance up to 40 times the nominal pressure
• The ultrapure 99.9% ceramic (Ceraphire®, see also "www.endress.com/ceraphire") ensures:
• Extremely high chemical durability
• High mechanical durability
• Can be used in absolute vacuum
• Small measuring ranges 1 2 3 4 p A0020465

1 Air pressure (gauge pressure sensors)

2 Ceramic substrate

3 Electrodes

4 Ceramic process isolating diaphragm

Devices with metallic process isolating diaphragm 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). The pressure-dependent change in the bridge output voltage is measured and evaluated. Advantages:

• Can be used for high process pressures
• Fully welded sensor
• Slim, flush-mounted process connections available p A0016448

1 Silicon measuring element, substrate

2 Wheatstone bridge

3 Channel with fill fluid

4 Metal process isolating diaphragm

Measuring system A complete measuring system comprises:

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 9 1 2 3 A0021926

1 PLC (programmable logic controller)

2 e.g. RN221N / RMA42 (if required)

3 Pressure transducer

Device features Field of application

• PMC11: Gauge pressure
• PMP11: Gauge pressure
• PMC21: Gauge and absolute pressure
• PMP21: Gauge and absolute pressure Process connections PMC11:
• Thread ISO 228
• Thread ASME
• DIN 13 PMP11:
• Thread ISO 228, also flush-mount
• Thread ASME
• DIN 13 PMC21:
• Thread ISO 228
• Thread DIN 13
• Thread ASME
• Thread JIS PMP21:
• Thread ISO 228, also flush-mount
• Thread DIN 13
• Thread ASME
• Thread JIS Measuring ranges
• PMC11: from –400 to +400 mbar (–6 to +6 psi) to –1 to +40 bar (–15 to +600 psi).
• PMP11: from –400 to +400 mbar (–6 to +6 psi) to –1 to +40 bar (–15 to +600 psi).
• PMC21: from –100 to +100 mbar (–1.5 to +1.5 psi) to –1 to +40 bar (–15 to +600 psi).
• PMP21: from –400 to +400 mbar (–6 to +6 psi) to –1 to +400 bar (–15 to +6 000 psi). OPL (depends on the measuring range)
• PMC11: max. 0 to +60 bar (0 to +900 psi)
• PMP11: max. 0 to +160 bar (0 to +2 400 psi)
• PMC21: max. 0 to +60 bar (0 to +900 psi)
• PMP21: max. 0 to +600 bar (0 to +9 000 psi) MWP
• PMC11: max. 0 to +40 bar (0 to +600 psi)
• PMP11: max. 0 to +100 bar (0 to +1 500 psi)
• PMP21: max. 0 to +400 bar (0 to +6 000 psi)
• PMC21: max. 0 to +40 bar (0 to +600 psi) Process temperature range (temperature at process connection)
• PMC21: –25 to +100 °C (–13 to +212 °F)
• PMP21: –40 to +100 °C (–40 to +212 °F)

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PMC11: –40 to +70 °C (–40 to +158 °F) PMP11: –40 to +70 °C (–40 to +158 °F) PMC21:

• Devices for hazardous areas: –40 to +70 °C (–40 to +158 °F) PMP21: Reference accuracy
• PMC11: up to 0.5 %, TD 5:1, for details, see "Reference accuracy" section.
• PMP11: up to 0.5 %, TD 5:1, for details, see "Reference accuracy" section.
• PMC21: up to 0.3 %, TD 5:1, for details, see "Reference accuracy" section.
• PMP21: up to 0.3 %, TD 5:1, for details, see "Reference accuracy" section. Supply voltage PMC11:
• 4 to 20 mA output: 10 to 30V DC
• 0 to 10 V output: 12 to 30V DC PMP11:
• 4 to 20 mA output: 10 to 30V DC
• 0 to 10 V output: 12 to 30V DC PMC21: 10 to 30 V DC PMP21: 10 to 30 V DC Output PMC11:
• 4 to 20 mA
• 0 to 10 V PMP11:
• 4 to 20 mA
• 0 to 10 V PMC21: 4 to 20 mA PMP21: 4 to 20 mA Material PMC11:
• Housing made from 316L (1.4404)
• Process connections made from 316L
• Process isolating diaphragm made from Al2O3 aluminum-oxide ceramic, (Ceraphire®), ultrapure 99.9 % PMP11:
• Housing made from 316L (1.4404)
• Process connections made from 316L (1.4404)
• Process isolating diaphragm made from 316L (1.4435) PMC21:
• Housing made from 316L (1.4404)
• Process connections made from 316L
• Process isolating diaphragm made from Al2O3 aluminum-oxide ceramic, (Ceraphire®), ultrapure 99.9 % PMP21:
• Housing made from 316L (1.4404)
• Process connections made from 316L (1.4404)
• Process isolating diaphragm made from 316L (1.4435)

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 11 Options PMC11:

• Certificate of calibration
• Cleaned from oil+grease PMP11:
• Certificate of calibration
• Cleaned from oil+grease PMC21:
• Ex approvals
• Marine approvals
• Min. alarm current setting
• 3.1 Material certificates
• Certificate of calibration
• Cleaned from oil+grease
• Cleaned for O2 service PMP21:
• Ex approvals
• Marine approvals
• Min. alarm current setting
• 3.1 Material certificates
• Certificate of calibration
• Cleaned from oil+grease Product design Overview Item Description A Valve plug B Cable A A0027231 B A0027232 C - 1 A0021987 C - 2 A0027289 C- 1 M12 plug Housing cap made of plastic C- 2 M12 plug For Ex ec and IP69: metal housing cap D E A0027226 D E A0027215 D E Housing Process connection (sample illustration)

Cerabar PMC11, PMC21, PMP11, PMP21

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System integration The device can be given a tag name (max. 32 alphanumeric characters). Designation Option 1) Measuring point (TAG), see additional specifications Z1 1) Product Configurator, order code for "Marking"

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 13 Input Measured variable Measured process variable

• PMC11: Gauge pressure
• PMP11: Gauge pressure
• PMC21: Gauge pressure or absolute pressure
• PMP21: Gauge pressure or absolute pressure Calculated process variable Pressure Measuring range Ceramic process isolating diaphragm Sensor Device Maximum Sensor measuring range Lowest calibratable span 1) MWP OPL Factory settings 2) Option 3) lower (LRL) upper (URL) [bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] Devices for gauge pressure measurement 400 mbar (6 psi) 6) PMC11 PMC21 1 bar (15 psi) 6) PMC11 PMC21 2 bar (30 psi) 6) PMC11 PMC21 –1 (–15) +2 (+30) 0.4 (6) 12 (180) 18 (270) 0 to 2 bar (0 to 30 psi) 1K 4 bar (60 psi) 6) PMC11 PMC21 –1 (–15) +4 (+60) 0.8 (12) 16.7 (250.5) 25 (375) 0 to 4 bar (0 to 60 psi) 1M 6 bar (90 psi) 6) PMC11 PMC21 –1 (–15) +6 (+90) 2.4 (36) 26.7 (400.5) 40 (600) 0 to 6 bar (0 to 90 psi) 1N 10 bar (150 psi) 6) PMC11 PMC21 –1 (–15) +10 (+150) 2 (30) 26.7 (400.5) 40 (600) 0 to 10 bar (0 to 150 psi) 1P 16 bar (240 psi) 6) PMC11 PMC21 –1 (–15) +16 (+240) 6.4 (96) 40 (600) 60 (900) 0 to 16 bar (0 to 240 psi) 1Q 25 bar (375 psi) 6) PMC11 PMC21 –1 (–15) +25 (+375) 10 (150) 40 (600) 60 (900) 0 to 25 bar (0 to 375 psi) 1R 40 bar (600 psi) 6) PMC11 PMC21 –1 (–15) +40 (+600) 8 (120) 40 (600) 60 (900) 0 to 40 bar (0 to 600 psi) 1S

Cerabar PMC11, PMC21, PMP11, PMP21

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span 1) MWP OPL Factory settings 2) Option 3) lower (LRL) upper (URL) [bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] Devices for absolute pressure measurement 250 mbar (4 psi) 6) PMC21 0 +0.25 (+4) 0.25 (4) 3.3 (49.5) 5 (75) 0 to 250 mbar (0 to 4 psi) 2E 400 mbar (6 psi) 6) PMC21 0 +0.4 (+6) 0.4 (6) 5.3 (79.5) 8 (120) 0 to 400 mbar (0 to 6 psi) 2F 1 bar (15 psi) 6) PMC21 0 +1 (+15) 0.4 (6) 6.7 (100.5) 10 (150) 0 to 1 bar (0 to 15 psi) 2H 2 bar (30 psi) 6) PMC21 0 +2 (+30) 0.4 (6) 12 (180) 18 (270) 0 to 2 bar (0 to 30 psi) 2K 4 bar (60 psi) 6) PMC21 0 +4 (+60) 0.8 (12) 16.7 (250.5) 25 (375) 0 to 4 bar (0 to 60 psi) 2M 10 bar (150 psi) 6) PMC21 0 +10 (+150) 2 (30) 26.7 (400.5) 40 (600) 0 to 10 bar (0 to 150 psi) 2P 40 bar (600 psi) 6) PMC21 0 +40 (+600) 8 (120) 40 (600) 60 (900) 0 to 40 bar (0 to 600 psi) 2S 1) Highest turn down that can be set at the factory: 5:1. The turn down is preset and cannot be changed. 2) Other measuring ranges (e.g. –1 to +5 bar (–15 to 75 psi)) can be ordered with customer-specific settings (see the Product Configurator, order code for "Calibration; Unit" option "J"). It is possible to invert the output signal (LRV = 20 mA; URV = 4 mA). Prerequisite: URV < LRV 3) Product Configurator, order code for "Sensor range" 4) Vacuum resistance: 0.7 bar (10.5 psi) abs 5) Vacuum resistance: 0.5 bar (7.5 psi) abs 6) Vacuum resistance: 0 bar (0 psi) abs Maximum turn down which can be ordered for absolute pressure and gauge pressure sensors Devices for gauge pressure measurement

• 6 bar (90 psi), 16 bar (240 psi), 25 bar (375 psi): TD 1:1 to TD 2.5:1
• All other measuring ranges: TD 1:1 to TD 5:1 Devices for absolute pressure measurement
• 100 mbar (1.5 psi), 250 mbar (4 psi), 400 mbar (6 psi): TD 1:1
• 1 bar (15 psi): TD 1:1 to TD 2.5:1
• All other measuring ranges: TD 1:1 to TD 5:1

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 15 Metal process isolating diaphragm Sensor Device Maximum Sensor measuring range Lowest calibratable span 1) MWP OPL Factory settings 2) Option 3) lower (LRL) upper (URL) [bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] [bar (psi)] Devices for gauge pressure measurement 400 mbar (6 psi) 4) PMP11 PMP21 1 bar (15 psi) 4) PMP11 PMP21 2 bar (30 psi) 4) PMP11 PMP21 4 bar (60 psi) 4) PMP11 PMP21 –1 (–15) +4 (+60) 0.8 (12) 10.7 (160.5) 16 (240) 0 to 4 bar (0 to 60 psi) 1M 6 bar (90 psi) 4) PMP11 PMP21 –1 (–15) +6 (+90) 2.4 (36) 16 (240) 24 (360) 0 to 6 bar (0 to 90 psi) 1N 10 bar (150 psi) 4) PMP11 PMP21 –1 (–15) +10 (+150) 2 (30) 25 (375) 40 (600) 0 to 10 bar (0 to 150 psi) 1P 16 bar (240 psi) 4) PMP11 PMP21 –1 (–15) +16 (+240) 5 (75) 25 (375) 64 (960) 0 to 16 bar (0 to 240 psi) 1Q 25 bar (375 psi) 4) PMP11 PMP21 –1 (–15) +25 (+375) 5 (75) 25 (375) 100 (1500) 0 to 25 bar (0 to 375 psi) 1R 40 bar (600 psi) 4) PMP11 PMP21 –1 (–15) +40 (+600) 8 (120) 100 (1500) 160 (2400) 0 to 40 bar (0 to 600 psi) 1S 100 bar (1 500 psi) 4) PMP21 –1 (–15) +100 (+1500) 20 (300) 100 (1500) 160 (2400) 0 to 100 bar (0 to 1 500 psi) 1U 400 bar (6 000 psi) 4) PMP21 –1 (–15) +400 (+6000) 80 (1200) 400 (6000) 600 (9000) 0 to 400 bar (0 to 6 000 psi) 1W Devices for absolute pressure measurement 400 mbar (6 psi) 4) PMP21 0 (0) 0.4 (+6) 0.4 (6) 1 (15) 1.6 (24) 0 to 400 mbar (0 to 6 psi) 2F 1 bar (15 psi) 4) PMP21 0 (0) 1 (+15) 0.4 (6) 2.7 (40.5) 4 (60) 0 to 1 bar (0 to 15 psi) 2H 2 bar (30 psi) 4) PMP21 0 (0) 2 (+30) 0.4 (6) 6.7 (100.5) 10 (150) 0 to 2 bar (0 to 30 psi) 2K 4 bar (60 psi) 4) PMP21 0 (0) 4 (+60) 0.8 (12) 10.7 (160.5) 16 (240) 0 to 4 bar (0 to 60 psi) 2M 10 bar (150 psi) 4) PMP21 0 (0) 10 (+150) 2 (30) 25 (375) 40 (600) 0 to 10 bar (0 to 150 psi) 2P 40 bar (600 psi) 4) PMP21 0 (0) +40 (+600) 8 (120) 100 (1500) 160 (2400) 0 to 40 bar (0 to 600 psi) 2S 100 bar (1 500 psi) 4) PMP21 0 (0) +100 (+1500) 20 (300) 100 (1500) 160 (2400) 0 to 100 bar (0 to 1 500 psi) 2U 400 bar (6 000 psi) 4) PMP21 0 (0) +400 (+6000) 80 (1200) 400 (6000) 600 (9000) 0 to 400 bar (0 to 6 000 psi) 2W 1) Highest turn down that can be set at the factory: 5:1. The turn down is preset and cannot be changed. 2) Other measuring ranges (e.g. –1 to +5 bar (–15 to 75 psi)) can be ordered with customer-specific settings (see the Product Configurator, order code for "Calibration; Unit" option "J"). It is possible to invert the output signal (LRV = 20 mA; URV = 4 mA). Prerequisite: URV < LRV 3) Product Configurator, order code for "Sensor range" 4) Vacuum resistance: 0.01 bar (0.145 psi) abs Maximum turn down which can be ordered for absolute pressure and gauge pressure sensors Device Range 400 mbar (6 psi) 1 bar (15 psi) 6 bar (90 psi) 16 bar (240 psi) 2 bar (30 psi) 4 bar (60 psi) 10 bar (150 psi) 25 to 400 bar (375 to 6 000 psi) PMP11 0.5% TD 1:1 TD 1:1 to TD 2.5:1 TD 1:1 to TD 5:1 PMP21 0.3% TD 1:1 TD 1:1 to TD 2.5:1 TD 1:1 to TD 5:1

Cerabar PMC11, PMC21, PMP11, PMP21

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Output signal Designation Option 1) 4 to 20 mA (2-wire) 1 PMC11: 0 to 10 V output (3-wire) PMP11: 0 to 10 V output (3-wire) 1) Product Configurator, order code for "Output" Signal range 4 to 20 mA 3.8 mA to 20.5 mA Load (for 4 to 20 mA devices ) In order to guarantee sufficient terminal voltage in two-wire devices, a maximum load resistance RL (including line resistance) must not be exceeded depending on the supply voltage UB of the supply unit. [ ]/c87 302010 1068 614 U [V]1 R L max B 2 R L max /c163 /c45U 6.5V 22mA B A0029452

1 Power supply 10 to 30 V DC

2 RLmax Maximum load resistance

Load resistance (for 0 to 10 V devices) The load resistance must be ≥ 5 [kΩ]. Signal on alarm 4 to 20 mA The response of the output to error is regulated in accordance with NAMUR NE43. Factory setting MAX alarm: >21 mA alarm current Device Description Option PMC21 PMP21 Adjusted min. alarm current IA 1) 1) Product Configurator order code for "Service" Dead time, time constant Presentation of the dead time and the time constant: I 63 % 100 % tt1 t2 90 % A0019786

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 17 Dynamic behavior Dead time (t1) [ms] Time constant (T63), t2 [ms] Time constant (T90), t3 [ms] 6 ms 10 ms 15 ms

Cerabar PMC11, PMC21, PMP11, PMP21

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Limitation of electrical safety due to incorrect connection! ‣ In accordance with IEC/EN61010 a suitable circuit breaker must be provided for the device. ‣ When using the measuring device in hazardous areas, installation must also comply with the corresponding national standards and regulations and the Safety Instructions or Installation or Control Drawings. ‣ All explosion protection data are given in separate documentation which is available upon request. The Ex documentation is supplied as standard with all devices approved for use in explosion hazardous areas. ‣ Protective circuits against reverse polarity, HF influences, and overvoltage peaks are integrated. ‣ Non-hazardous area: To meet device safety specifications according to the IEC/EN61010 standard, the installation must ensure that the maximum current is limited to 500 mA. ‣ Hazardous area: The maximum current is restricted to Ii = 100 mA by the transmitter power supply unit when the device is used in an intrinsically safe circuit (Ex ia). Terminal assignment 4 to 20 mA output Device M12 plug Valve plug Cable PMC11 PMP11 PMC21 PMP21 2 1 0.5A A0023487 L+1 0.5A A0022823 L+1 (a) 0.5A A0023783 1 brown = L+ 2 blue = L- 3 green/yellow = ground connection (a) reference air hose 0 to 10 V output (not for IO-Link) Device M12 plug Valve plug Cable PMC11 PMP11 2 1 0.5A A0017576 0.5A A0022822 Supply voltage Electronic version Device Supply voltage 4 to 20 mA output PMC11 PMP11 PMC21 PMP21 10 to 30 V DC 0 to 10 V output PMC11 PMP11 12 to 30 V DC Current consumption and alarm signal Electronic version Device Current consumption Alarm signal 1) 4 to 20 mA output PMC11 PMP11 PMC21 PMP21 ≤ 26 mA > 21 mA 0 to 10 V output PMC11 PMP11 < 12 mA 11 V 1) For MAX alarm (factory setting)

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 19 Power supply fault • Behavior in the event of overvoltage (>30 V): The device works continuously up to 34 V DC without damage. If the supply voltage is exceeded, the specified characteristics are no longer guaranteed.

• Behavior in the event of undervoltage: If the supply voltage falls below the minimum value, the device switches off in a defined manner. Electrical connection Degree of protection Device Connection Degree of protection Option 1) PMC21 PMP21 Cable 5 m (16 ft) IP66/68 2) NEMA type 4X/6P enclosure A PMC21 PMP21 Cable 10 m (33 ft) IP66/68 2) NEMA type 4X/6P enclosure B PMC21 PMP21 Cable 25 m (82 ft) IP66/68 2) NEMA type 4X/6P enclosure C PMC11 PMP11 M12 plug IP65 NEMA type 4X enclosure L PMC21 PMP21 M12 plug IP65/67 NEMA type 4X enclosure M PMC11 PMP11 PMC21 PMP21 Valve plug ISO4400 M16 IP65 NEMA type 4X enclosure U PMC11 PMP11 PMC21 PMP21 Valve plug ISO4400 NPT ½ IP65 NEMA type 4X enclosure V 1) Product Configurator, order code for "Electrical connection" 2) IP 68 (1.83m H2O for 24 h) Cable specification For valve plug: < 1.5 mm2 (16 AWG) and Ø4.5 to 10 mm (0.18 to 0.39 in) Residual ripple The device operates within the reference accuracy up to ±5 % of the residual ripple of the supply voltage, within the permitted voltage range. Influence of power supply ≤0.005 % of URV/1 V Overvoltage protection The device does not contain any special elements to protect against overvoltage ("wire to ground"). Nevertheless the requirements of the applicable EMC standard EN 61000-4-5 (testing voltage 1kV EMC wire/ground) are met.

Cerabar PMC11, PMC21, PMP11, PMP21

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Performance characteristics of ceramic process isolating diaphragm Reference operating conditions

• As per IEC 60770
• Ambient temperature TA = constant, in the range of:+21 to +33 °C (+70 to +91 °F)
• Humidity φ = constant, in the range of 5 to 80 % rH
• Ambient pressure pA = constant, in the range of:860 to 1 060 mbar (12.47 to 15.37 psi)
• Position of measuring cell = constant, in range: horizontal ±1° (see also "Influence of the installation position" section →  23)
• Zero based span
• Material of process isolating diaphragm: Al2O3 (aluminum-oxide ceramic, Ceraphire®)
• Supply voltage: 24 V DC ±3 V DC
• Load: 320 Ω (at 4 to 20 mA output) Measuring uncertainty for small absolute pressure measuring ranges The smallest extended uncertainty of measurement that can delivered by our standards is:
• in range 1 to 30 mbar (0.0145 to 0.435 psi): 0.4 % of reading
• in range < 1 mbar (0.0145 psi): 1 % of reading. Influence of the installation position →  23 Resolution Current output: min. 1.6 μA Reference accuracy The reference accuracy contains the non-linearity [DIN EN 61298-2 3.11] including the pressure hysteresis [DIN EN 61298-23.13] and non-repeatability [DIN EN 61298-2 3.11] in accordance with the limit point method as per [DIN EN 60770]. Device % of the calibrated span to the maximum turn down Reference accuracy Non-linearity 1) Non-repeatability 1) The non-linearity for the 40 bar (600 psi) sensor can be up to ± 0.15% of the calibrated span up to the maximum turn down. 2) For devices with 0 to 10 V output, a non-linearity of up to max. 0.3 V can occur for signal values below 0.03 V. Overview of the turn down ranges →  14 Measuring ranges Turn down Device % of URL 100 mbar (1.5 psi)to 40 bar (600 psi) 1:1 to TD 5:1 PMC11 ±0.5 PMC21 ±0.3 1) 1) For the 100 mbar (1.5 psi) and 250 mbar (4 psi) measuring ranges, the following applies: In the event of heat effects on the initial reference conditions, an additional deviation of max. 0.3 mbar (4.5 psi) from the zero point or the output span is possible. Thermal change of the zero output and the output span Measuring cell –20 to +85 °C (–4 to +185 °F) –40 to –20 °C (–40 to –4 °F) +85 to +100 °C (+185 to +212 °F) % of URL for TD 1:1 <1 bar (15 psi) <1 <1.2 ≥ 1 bar (15 psi) <0.8 <1

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 21 Long-term stability 1 year 5 years 8 years % of URL ±0.2 ±0.4 ±0.45 Switch-on time ≤2 s (For small measuring ranges, pay attention to the thermal compensation effects.)

Cerabar PMC11, PMC21, PMP11, PMP21

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Performance characteristics of metal process isolating diaphragm Reference operating conditions

• As per IEC 60770
• Ambient temperature TA = constant, in the range: +21 to +33 °C (+70 to +91 °F)
• Humidity φ = constant, in the range: 5 to 80 % rH
• Ambient pressure pA = constant, in the range: 860 to 1 060 mbar (12.47 to 15.37 psi)
• Position of measuring cell = constant, in the range: horizontal ±1° (see also "Influence of the installation position" section →  23)
• Zero based span
• Process isolating diaphragm material: AISI 316L (1.4435)
• Filling oil: synthetic oil polyalphaolefin FDA 21 CFR 178.3620, NSF H1
• Supply voltage: 24 V DC ±3 V DC
• Load: 320 Ω (at 4 to 20 mA output) Measuring uncertainty for small absolute pressure measuring ranges The smallest extended uncertainty of measurement that can be delivered by our standards is:
• in the range 1 to 30 mbar (0.0145 to 0.435 psi): 0.4 % of reading
• in the range < 1 mbar (0.0145 psi): 1 % of reading. Influence of the installation position →  23 Resolution Current output: min. 1.6 μA Reference accuracy The reference accuracy contains the non-linearity [DIN EN 61298-2 3.11] including the pressure hysteresis [DIN EN 61298-23.13] and non-repeatability [DIN EN 61298-2 3.11] in accordance with the limit point method as per [DIN EN 60770]. Device % of the calibrated span to the maximum turn down Reference accuracy Non-linearity Non-repeatability 1) For devices with 0 to 10 V output, a non-linearity of up to max. 0.3 V can occur for signal values below 0.015 V. Overview of the turn down ranges →  15 Thermal change of the zero output and the output span Measuring cell –20 to +85 °C (–4 to +185 °F) –40 to –20 °C (–40 to –4 °F) +85 to +100 °C (+185 to +212 °F) % of the calibrated span for TD 1:1 <1 bar (15 psi) <1 <1.2 ≥1 bar (15 psi) <0.8 <1 Long-term stability Device 1 year 5 years 8 years % of URL PMP11 PMP21 ±0.2 ±0.4 ±0.45 Switch-on time ≤2 s

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 23 Installation Installation conditions • Moisture must not penetrate the housing when mounting the device, establishing the electrical connection and during operation.

• Point the cable and connector downwards where possible to prevent moisture from entering (e.g. rain or condensation water). Influence of the installation position Any orientation is possible. However, the orientation may cause a zero point shift i.e. the measured value does not show zero when the vessel is empty or partially full. CA B A0024708 Type Process isolating diaphragm axis is horizontal (A) Process isolating diaphragm pointing upwards (B) Process isolating diaphragm pointing downwards (C) PMP11 PMP21 Calibration position, no effect Up to +4 mbar (+0.058 psi) Up to –4 mbar (–0.058 psi) PMC11, PMC21 < 1 bar (15 psi) Calibration position, no effect Up to +0.3 mbar (+0.0044 psi) Up to –0.3 mbar (–0.0044 psi) PMC11, PMC21 ≥1 bar (15 psi) Calibration position, no effect Up to +3 mbar (+0.0435 psi) Up to –3 mbar (–0.0435 psi) Mounting location Pressure measurement Pressure measurement in gases Mount the device with shutoff device above the tapping point so that any condensate can flow into the process. A0021904

1 Device

2 Shutoff device

Pressure measurement in vapors For pressure measurement in vapors, use a siphon. The siphon reduces the temperature to almost ambient temperature. Mount the device with a shutoff device at the same height as the tapping point. Advantage: only minor/negligible heat effects on the device. Note the max. permitted ambient temperature of the transmitter!

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3 Siphon

Pressure measurement in liquids Mount the device with a shutoff device at the same height as the tapping point. A0024399

• Always install the device below the lowest measuring point.
• Do not install the device at the following positions:
• In the filling curtain
• In the tank outlet
• in the suction area of a pump
• Or at a point in the tank which could be affected by pressure pulses from the agitator. A0024405 Mounting instructions for oxygen applications Oxygen and other gases can react explosively to oils, grease and plastics, such that, among other things, the following precautions must be taken:
• All components of the system, such as measuring devices, must be cleaned in accordance with the BAM requirements.
• Dependent on the materials used, a certain maximum temperature and a maximum pressure for oxygen applications must not be exceeded.
• The following table lists devices (devices only, not accessories or enclosed accessories), which are suitable for gaseous oxygen applications.

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 25 Device pmax for oxygen applications Tmax for oxygen applications Option 1) PMC21 40 bar (600 psi) –10 to +60 °C (+14 to +140 °F) HB 1) Product Configurator, order code for "Service"

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Ambient temperature range Device Ambient temperature range 1) PMC11 PMP11 PMC21 PMP21 PMC21 PMP21 Devices for hazardous areas: –40 to +70 °C (–40 to +158 °F) 1) Exception: the following cable is designed for an ambient temperature range of –25 to +70 °C (–13 to +158 °F): Product Configurator order code for "Accessory enclosed" option "RZ". Storage temperature range –40 to +85 °C (–40 to +185 °F) Climate class Device Climate class Note PMC11 PMP11 PMC21 PMP21 Class 3K5 Air temperature: –5 to +45 °C (+23 to +113 °F), relative humidity: 4 to 95 % satisfied according to IEC 721-3-3 (condensation not possible) Degree of protection Device Connection Degree of protection Option 1) PMC21 PMP21 Cable 5 m (16 ft) IP66/68 2) NEMA type 4X/6P enclosure A PMC21 PMP21 Cable 10 m (33 ft) IP66/68 2) NEMA type 4X/6P enclosure B PMC21 PMP21 Cable 25 m (82 ft) IP66/68 2) NEMA type 4X/6P enclosure C PMC11 PMP11 M12 plug IP65 NEMA type 4X enclosure L PMC21 PMP21 M12 plug IP65/67 NEMA type 4X enclosure M PMC11 PMP11 PMC21 PMP21 Valve plug ISO4400 M16 IP65 NEMA type 4X enclosure U PMC11 PMP11 PMC21 PMP21 Valve plug ISO4400 NPT ½ IP65 NEMA type 4X enclosure V 1) Product Configurator, order code for "Electrical connection" 2) IP 68 (1.83m H2O for 24 h) Vibration resistance Test standard Vibration resistance IEC 60068-2-64:2008 Guaranteed for 5 to 2000Hz: 0.05g2/Hz Electromagnetic compatibility

• Interference emission as per EN 61326-1 equipment B
• Interference immunity as per EN 61326-1 (industrial environment)
• NAMUR recommendation EMC (NE21)
• Maximum deviation: 1.5% with TD 1:1 For more details please refer to the Declaration of Conformity.

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 27 Process Process temperature range for devices with ceramic process isolating diaphragm Device Process temperature range PMC11 –25 to +85 °C (–13 to +185 °F) PMC21 –25 to +100 °C (–13 to +212 °F) PMC21 for oxygen applications –10 to +60 °C (+14 to +140 °F)

• For saturated steam applications, use a device with a metal process isolating diaphragm, or provide a siphon for temperature isolation when installing.
• Pay attention to the process temperature range of the seal. See also the following table. Seal Notes Process temperature range Option FKM - –20 to +100 °C (–4 to +212 °F) A 1) FKM Cleaned for oxygen service –10 to +60 °C (+14 to +140 °F) A 1) and HB 2) EPDM 70 - –25 to +100 °C (–13 to +212 °F) J 1) 1) Product Configurator, order code for "Seal" 2) Product Configurator, order code for "Service" Applications with changes in temperature Frequent extreme changes in temperatures can temporarily cause measuring errors. Temperature compensation takes place after a few minutes. Internal temperature compensation is faster the smaller the change in temperature and the longer the time interval. For further information please contact your local Endress+Hauser Sales Center. Process temperature range for devices with metallic process isolating diaphragm Device Process temperature range PMP11 –25 to +85 °C (–13 to +185 °F) PMP21 –40 to +100 °C (–40 to +212 °F) Applications with changes in temperature Frequent extreme changes in temperatures can temporarily cause measuring errors. Internal temperature compensation is faster the smaller the change in temperature and the longer the time interval. For further information please contact your local Endress+Hauser Sales Center.

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Pressure specifications LWARNING 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 Pressure Equipment Directive (2014/68/EU) uses the abbreviation "PS". The abbreviation "PS" corresponds to the MWP (maximum working pressure) of the measuring device. ‣ MWP (maximum working pressure): The MWP (maximum working pressure) is specified on the nameplate. This value is based on a reference temperature of +20 °C (+68 °F) and may be applied to the device for an unlimited period of time. Observe the temperature dependency of the MWP. ‣ OPL (over pressure limit): The test pressure corresponds to the over pressure limit of the sensor and may only be applied temporarily to ensure that the measurement is within the specifications and no permanent damage develops. In the case of sensor range and process connections where the over pressure limit (OPL) of the process connection is smaller than the nominal value of the sensor, the device is set at the factory, at the very maximum, to the OPL value of the process connection. If you want to use the entire sensor range, select a process connection with a higher OPL value. ‣ Oxygen applications: In oxygen applications, the values for "pmax and Tmax for oxygen applications may not be exceeded . ‣ Devices with ceramic process isolating diaphragm: avoid steam hammering! Steam hammering can cause zero point drifts. Recommendation: Residue (water droplets or condensation) may remain on the process isolating diaphragm following CIP cleaning and can result in local steam hammering the next time steam cleaning takes place. In practice, drying the process isolating diaphragm (e.g. by blowing) has proved to prevent steam hammering.

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 29 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. Design, dimensions Device height The device height is calculated from

• the height of the electrical connection
• the height of the housing and
• the height of the individual process connection. The individual heights of the components are listed in the following sections. To calculate the device height simply add up the individual heights of the components. Where applicable also take into consideration the installation distance (space that is used to install the device). You can use the following table for this purpose: Section Page Height Example Electrical connection →  29 (A) A D B C A0027252 A D B C A0022829 Housing height →  30 (B) Process connection height →  32 →  35 (C) Installation distance - (D) Electrical connection A 20.5 (0.81) M12x1 A0024426 B 20.5 (0.81) M12x1 A0024427 C 34 (1.34) 51 (2.01) A0024428 D A0024429 Engineering unit mm (in) Item Designation Material Weight kg (lbs) Device Option 1) A M12 plug IP65 (Additional dimensions →  47) Housing cap made of plastic 0.012 (0.03) PMC11 PMP11 L A M12 plug IP65/67 (Additional dimensions →  47) Housing cap made of plastic 0.012 (0.03) PMC21 PMP21 M Plug connector with cable can be ordered as an accessory →  47 B M12 plug IP66/67 Housing cap made of metal 0.030 (0.07) PMC21 PMP21 In the case of Ex ec type of protection, the housing cap is made of metal.

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Item Designation Material Weight kg (lbs) Device Option 1) C M16 valve plug Plastic PPSU 0.060 (0.14) PMC11 PMP11 PMC21 PMP21 U C NPT ½ valve plug Plastic PPSU 0.060 (0.14) PMC11 PMP11 PMC21 PMP21 V D Cable 5 m (16 ft) PUR (UL94V0) 0.280 (0.62) PMC21 PMP21 A D Cable 10 m (33 ft) PUR (UL94V0) 0.570 (1.26) PMC21 PMP21 B D Cable 25 m (82 ft) PUR (UL94V0) 1.400 (3.09) PMC21 PMP21 C 1) Product Configurator, order code for "Electrical connection" Housing 25 (0.98) A ø40.5 (1.59) A0022243 Engineering unit mm (in) 34 (1.34) 65 (2.56) B C ø31.5 (1.24) ø31.5 (1.24) ø33 (1.3) A0027288 Engineering unit mm (in)

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 31 Position Device Material Weight kg (lbs) A PMC11 PMC21 Stainless steel 316L 0.150 (0.33) B (up to 100 bar (1 500 psi)) PMP11 PMP21 Stainless steel 316L 0.090 (0.20) C (400 bar (6 000 psi)) PMP11 PMP21 Stainless steel 316L 0.090 (0.20)

Cerabar PMC11, PMC21, PMP11, PMP21

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internal, ceramic process isolating diaphragm Thread ISO 228 G A 13 (0.51) 45.5 (1.79) 2 (0.08) ø3 (0.12) ø5 (0.2) ø9.5 (0.37) G ¼" A 2 (0.08) A0022236 B ø23 (0.91) 46 (1.81) 15.5 (0.61) 13 (0.51) G ¼" A0022237 C ø6 (0.24) ø3 (0.12) G ½" A 53.5 (2.11) 20 (0.79) 3 (0.12) A0022238 D ø17.5 (0.69) G ½" A 23 (0.91) 53.5 (2.11) 3 (0.12) ø11.4 (0.45) A0022239 Engineering unit mm (in) Device Position Designation Material Weight Option 1) kg (lbs)

• PMC11
• PMC21 A Thread ISO 228 G ¼" A, EN 837 316L 0.160 (0.35) WTJ
• PMC11
• PMC21 B Thread ISO 228 G ¼" (female) 316L 0.180 (0.40) WAJ
• PMC11
• PMC21 C Thread ISO 228 G ½" A, EN 837 316L 0.180 (0.40) WBJ
• PMC11
• PMC21 D Thread ISO 228 G ½" A, bore11.4 mm (0.45 in) 316L 0.180 (0.40) WWJ 1) Product Configurator, order code for "Process connection"

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 33 Process connections with internal, ceramic process isolating diaphragm Thread ASME A 13 (0.51) ø3 (0.12) NPT ¼" 43.5 (1.71) A0022242 B 55.5 (2.19) NPT ¼" ø21.4 (0.84) NPT ½" 25 (0.98) A0022241 C ø11.4 (0.45) ø21.4 (0.84) NPT ½" ø17.3 (0.68) 55.5 (2.19) 25 (0.98) A0022240 Engineering unit mm (in) Device Item Designation Material Weight Approval Option 1) kg (lbs)

• PMC11
• PMC21 A ASME ¼" MNPT, bore 3 mm (0.12 in) 316L 0.160 (0.35) CRN VUJ
• PMC11
• PMC21 B ASME ½" MNPT, ¼" FNPT (female) 316L 0.190 (0.42) CRN VXJ
• PMC11
• PMC21 C ASME ½" MNPT, bore 11.4 mm (0.45 in) 316L 0.190 (0.42) CRN VWJ 1) Product Configurator, order code for "Process connection"

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internal, ceramic process isolating diaphragm Thread DIN13 53.5 (2.11) 20 (0.79) 3 (0.12) 3 (0.12) ø18 (0.71) M20x1.5 ø17.5 (0.69) ø6 (0.24) ø3 (0.12) A0022234 Engineering unit mm (in) Device Designation Material Weight Option 1) kg (lbs)

• PMC11
• PMC21 DIN 13 M20 x 1.5, EN 837, bore 3 mm (0.12 in) 316L 0.180 (0.40) X4J 1) Product Configurator, order code for "Process connection" Process connections with internal, ceramic process isolating diaphragm Thread JIS B0203 23 (0.91) ø11.4 (0.45) R ½" ø17.3 (0.68) A0022235 Engineering unit mm (in) Device Designation Material Weight Option 1) kg (lbs) PMC21 JIS B0203 R 1/2 (male) 316L 0.180 (0.40) ZJJ 1) Product Configurator, order code for "Process connection"

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 35 Process connections with internal, metal process isolating diaphragm Thread ISO 228 G A 13 (0.51) C 2 (0.08) ø3 (0.12) ø5 (0.2) ø9.5 (0.37) G ¼" A 2 (0.08) SW/AF A0021959 B ø23 (0.91) C 15.5 (0.61) 13 (0.51) G ¼" SW/AF A0021960 C ø6 (0.24) ø3 (0.12) G ½" A C 20 (0.79) ø18 (0.71) 3 (0.12) SW/AF A0021962 D ø17.5 (0.69) G ½" A 20 (0.79)C 3 (0.12) ø11.4 (0.45) SW/AF A0021963 Engineering unit mm (in) Position Device Description Material Nominal value to 100 bar (1 500 psi) Nominal value 400 bar (6 000 psi) Option 1) Weight Height C SW/ AF Weight Height C SW/ AFkg (lbs) kg (lbs) A PMP11 PMP21 B PMP11 PMP21 C PMP11 PMP21 D PMP11 PMP21 Thread ISO 228 G ½" A, bore11.4 mm (0.45 in) 1) Product Configurator, order code for "Process connection"

Cerabar PMC11, PMC21, PMP11, PMP21

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internal, metal process isolating diaphragm Thread ASME A C ø13.7 (0.54) ø3 (0.12) NPT ¼" 12 (0.47)13 (0.51) SW/AF A0021965 B C 25 (0.98) 15.5 (0.61) NPT ½" NPT ¼" ø17.3 (0.68) ø21.4 (0.84) SW/AF A0021964 C ø11.4 (0.45) ø21.4 (0.84) C 25 (0.98) 19.5 (0.77)NPT ½" ø17.3 (0.68) SW/AF A0021966 Engineering unit mm (in) Item Device Designation Material Nominal value Up to 100 bar (1 500 psi) Nominal value 400 bar (6 000 psi) Approval Option 1) Weight Height C SW/ AF Weight Height C SW/ AFkg (lbs) kg (lbs) A PMP11 PMP21 ASME ¼" MNPT, bore 3 mm (0.12 in) B PMP11 PMP21 C PMP11 PMP21 ASME ½" MNPT, bore 11.4 mm (0.45 in) 1) Product Configurator, order code for "Process connection"

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 37 Process connections with internal, metal process isolating diaphragm Thread DIN13 C20 (0.79) 3 (0.12) 3 (0.12) M20x1.5 ø17.5 (0.69) ø6 (0.24) ø3 (0.12) SW/AF A0021968 Engineering unit mm (in) Description Device Material Nominal value to 100 bar (1 500 psi) Nominal value 400 bar (6 000 psi) Option 1) Weight Height C SW/ AF Weight Height C SW/ AFkg (lbs) kg (lbs) DIN 13 M20 x 1.5, EN 837, bore 3 mm (0.12 in) PMP11 PMP21 1) Product Configurator, order code for "Process connection" Process connections with internal, metal process isolating diaphragm Thread JIS B0203 ø21.4 (0.84) C 23 (0.91) 16.5 (0.65) ø11.4 (0.45) R ½" ø17.3 (0.68) SW/AF A0021970 Engineering unit mm (in). Diameter of process isolating diaphragm: 17.2 mm (0.68 in) Description Device Material Nominal value to 100 bar (1 500 psi) Nominal value 400 bar (6 000 psi) Option 1) Weight Height C SW/ AF Weight Height C SW/ AFkg (lbs) kg (lbs) 1) Product Configurator, order code for "Process connection"

Cerabar PMC11, PMC21, PMP11, PMP21

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flush mount, metal process isolating diaphragm Thread ISO 228 G 7 (0.28) ø31.5 (1.24) ø18 (0.71) 2 (0.08)14 (0.55) C ø26 (1.02) 3.5 (0.14)1 SW/AF G ½" A A0021971

1 FKM form seal, pre-mounted

Engineering unit mm (in). Diameter of process isolating diaphragm: 17.2 mm (0.68 in) Device Designation Material Nominal value to 100 bar (1 500 psi) Nominal value 400 bar (6 000 psi) Option 1) Weight Height C SW/ AF Weight Height C SW/ AFkg (lbs) kg (lbs) PMP11 PMP21 Thread ISO 228 G ½" A DIN3852, shape E 1) Product Configurator, order code for "Process connection" 7 (0.28) ø31.5 (1.24) ø18 (0.71) ø26 (1.02) 21 (0.83) 48 (1.89) G ½" A A0022802

2 FKM O-ring, pre-mounted

Engineering unit mm (in). Diameter of process isolating diaphragm: 17.2 mm (0.68 in) Device 1) Designation Material Weight Option 2) kg (lbs) PMP11 PMP21 Thread ISO 228 G ½" A O-ring seal, flush-mounted 316L 0.150 (0.33) WUJ 1) Suitable for weld-in adapter 52002643 and 52010172 2) Product Configurator, order code for "Process connection"

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 39 Materials in contact with process NOTICE ‣ Device components in contact with the process are listed in the "Mechanical construction" and "Ordering information" sections. TSE Certificate of Suitability The following applies to all device components in contact with the process:

• They do not contain any materials derived from animals.
• No additives or operating materials derived from animals are used in production or processing. Process connections Endress+Hauser supplies a threaded connection made of stainless steel in accordance with AISI 316L (DIN/ EN material number 1.4404 or 1.4435). With regard to their stability-temperature property, the materials 1.4404 and 1.4435 are grouped together under 13E0 in EN 1092-1: 2001 Tab. 18. The chemical composition of the two materials can be identical. Process isolating diaphragm Description Material Ceramic process isolating diaphragm Al2O3 aluminum-oxide ceramic, Ceraphire® FDA, ultrapure 99.9 % (see also www.endress.com/ceraphire) The US Food & Drug Administration (FDA) has no objections to the use of ceramics made from aluminum oxide as a surface material in contact with foodstuffs. This declaration is based on the FDA certificates of our ceramic suppliers. Metal process isolating diaphragm AISI 316L (DIN/EN material number 1.4435) Seals See the specific process connection.

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Materials not in contact with process Housing A0025117 A0027299 8 97 A0027301 8 97 A0027300 Item number Component Material

1 Valve plug • Seal: NBR

• Plug: PA
• Screw: V2A

2 Cable • Pressure screw: PVDF

• Seal: TPE-V
• Cable: PUR (UL 94 V0)

3 Design element PBT/PC

4 Connection PPSU

5 M12 plug Plastic: PPSU

6 M12 plug 316L (1.4404) For Ex ec: metal housing cap

7 Pressure compensation

PMP11: PBT/PC PMP21 standard: PBT/PC PMP21 with Ex ec approval: 316L (1.4404) 8 Housing 316L (1.4404)

9 Nameplates Plastic foil (attached to housing) or directly lasered onto the

Synthetic oil polyalphaolefin FDA 21 CFR 178.3620, NSF H1

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 41 Cleaning Device Description Option 1) PMC11 PMP11 PMC21 PMP21 Cleaned from oil+grease HA PMC21 Cleaned for oxygen service HB 1) Product Configurator, order code for "Service"

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(optional) Devices with valve plug can be fitted with the optional local display PHX20. Designation Option 1) Plug-on display PHX20, IP65 RU 1) Product Configurator, order code for "Accessories" A 1-line liquid crystal display (LCD) is used. The local display shows measured values, fault messages and information messages. The device display can be turned in 90° steps. Depending on the orientation of the device, it is therefore easy to read the measured values. Technical data Display: 4-digit, red LED display Digit height: 7.62 mm; programmable decimal point setting Display range: -1999...9999 Accuracy: 0.2% of span ±1 digit Electrical connection: to transmitter with 4 to 20 mA output and elbow plug DIN 43 650, with reverse polarity protection Power supply for display: not required, self-powered by the current loop Voltage drop: ≤ 5 V (corresponds to load: max. 250 Ω) Conversion rate: 3 measurements per second Damping: 0.3 to 20 s (configurable) Data backup: non-volatile EEPROM Error message: • HI: Overranging

• LO: Underranging Programming: via 2 buttons, menu-guided, scaling of display range, decimal point, damping, error message Degree of protection: IP 65 Effect of temperature on display: 0.1% / 10 K Electromagnetic compatibility (EMC): Interference emission as per EN 50081, interference immunity as per EN 50082 Permitted current load: max. 60 mA Ambient temperature: 0 to +60 °C (+32 to +140 °F) Housing material: Plastic Pa6 GF30, blue Front screen made of PMMA, red Order number: 52022914

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 43 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. RoHS The measuring system complies with the substance restrictions of the Restriction on Hazardous Substances Directive 2011/65/EU (RoHS 2). RCM-Tick marking The supplied product or measuring system meets the ACMA (Australian Communications and Media Authority) requirements for network integrity, interoperability, performance characteristics as well as health and safety regulations. Here, especially the regulatory arrangements for electromagnetic compatibility are met. The products are labelled with the RCM- Tick marking on the name plate. A0029561 EAC conformity The PMC21, PMP21 and PMP23 devices meet the legal requirements of the applicable EAC directives. These are listed in the corresponding EAC Declaration of Conformity along with the standards applied. Endress+Hauser confirms successful testing of the device by affixing to it the EAC mark. Approval CSA C/US General Purpose Safety Instructions (XA) Safety Instructions (XA) are supplied with the device depending on the approval. They are an integral part of the Operating Instructions. The nameplate indicates the Safety Instructions (XA) that are relevant to the device. Marine approval (pending) Device Designation Option 1) PMC21 PMP21 DNV GL LE PMC21 PMP21 ABS LF PMC21 PMP21 RINA LV 1) Product Configurator, order code for "Additional approval" Pressure Equipment Directive 2014/68/EU (PED) Pressure equipment with allowable pressure ≤ 200 bar (2 900 psi) Pressure equipment (with a maximum allowable pressure PS ≤ 200 bar (2 900 psi)) can be classified as pressure accessories in accordance with Pressure Equipment Directive 2014/68/EU. If the maximum allowable pressure is ≤ 200 bar (2 900 psi) and the pressurized volume of the pressure equipment is ≤ 0.1 l, the pressure equipment is subject to the Pressure Equipment Directive (cf. Pressure Equipment Directive 2014/68/EU, Article 4, point 3). The Pressure Equipment Directive only requires that the pressure equipment shall be designed and manufactured in accordance with the "sound engineering practice of a Member State". Reasons:

• Pressure Equipment Directive (PED) 2014/68/EU Article 4, point 3
• Pressure equipment directive 2014/68/EU, Commission's Working Group "Pressure", Guideline A-05 + A-06

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Note: A partial examination shall be performed for pressure instruments that are part of safety equipment for the protection of a pipe or vessel from exceeding allowable limits (safety accessory in accordance with Pressure Equipment Directive 2014/68/EU, Article 2, point 4). Pressure equipment with allowable pressure > 200 bar (2 900 psi) Pressure equipment designated for application in every process fluid having a pressurized volume of <0.1 l and a max. allowable pressure PS > 200 bar (2 900 psi) must satisfy the essential safety requirements set out in Annex I of the Pressure Equipment Directive 2014/68/EU. According to Article 13 pressure equipment shall be classified by category in accordance with Annex II. Taking into account the low pressurized volume discussed above, the pressure devices are classed as category I pressure equipment. These devices must then bear the CE marking. Reasons:

• Pressure Equipment Directive 2014/68/EU, Article 13, Annex II
• Pressure equipment directive 2014/68/EU, Commission's Working Group "Pressure", Guideline A-05 Note: A partial examination shall be performed for pressure instruments that are part of safety equipment for the protection of a pipe or vessel from exceeding allowable limits (safety accessory in accordance with Pressure Equipment Directive 2014/68/EU, Article 2, point 4). The following also applies: PMP21 with threaded connection and internal process isolating diaphragm PN > 200 : Suitable for stable gases in group 1, category I, module A Other standards and guidelines The applicable European guidelines and standards can be found in the relevant EU Declarations of Conformity. The following standards were also applied: DIN EN 60770 (IEC 60770): Transmitters for use in industrial process control systems Part 1: Methods for performance evaluation Methods for evaluating the performance of transmitters for control and regulation in industrial process control systems. DIN 16086: Electrical pressure measuring instruments, pressure sensors, pressure transmitters, pressure measuring instruments, concepts, specifications on data sheets Procedure for writing specifications in data sheets for electrical pressure measuring instruments, pressure sensors and pressure transmitters. 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) NAMUR - User association of automation technology in process industries. NE21 - Electromagnetic Compatibility (EMC) of Industrial Process and Laboratory Control Equipment. NE43 - Standardization of the Signal Level for the Failure Information of Digital Transmitters. NE44 - Standardization of Status Indicators on PCT Instruments with the Help of Light Emitting Diodes NE53 - Software of Field Devices and Signal-processing Devices with Digital Electronics

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 45 CRN approval A CRN approval is available for some device versions. A CRN-approved process connection with a CSA approval must be ordered for a CRN-approved device. The CRN-approved devices are assigned the registration number 0F18141.5C. Ordering information: Product Configurator, order code for "Process connection" (the CRN process connections are indicated appropriately in the "Mechanical construction" section.) Calibration unit Designation Option 1) Sensor range; % A Sensor range; mbar/bar B Sensor range; kPa/MPa C Sensor range; psi F Customer-specific; see additional spec. J 1) Product Configurator, order code for "Calibration; unit" Calibration Designation Option 1) 3-point calibration certificate 2) F3 1) Product Configurator, order code for "Calibration" 2) No final test report for PNP outputs. Inspection certificates Device Designation Option 1) PMC21 PMP21 3.1 Material documentation, wetted metal parts, EN10204-3.1 inspection certificate JA 1) Product Configurator, order code for "Test, Certificate" The documentation currently available can be found on the Endress+Hauser website: www.endress.com → Downloads or using the serial number of the device under Online Tools in the Device Viewer. Service

• Cleaned of oil+grease (wetted)
• Checked, cleaned for O2 service
• Configured min alarm current Product documentation on paper Test reports, declarations and inspection certificates in hard copy can optionally be ordered via order code 570 "Service", option I7 "Product documentation on paper". The documents are then provided with the device upon delivery.

Cerabar PMC11, PMC21, PMP11, PMP21

46 Endress+Hauser

Ordering information

Detailed ordering information is available from the following sources:

• In the Product Configurator on the Endress+Hauser website: www.endress.com -> Click "Corporate" -> Select your country -> Click "Products" -> Select the product using the filters and search field -> Open product page -> The "Configure" button to the right of the product image opens the Product Configurator.
• From your Endress+Hauser Sales Center: www.addresses.endress.com Product Configurator - the tool for individual product configuration
• Up-to-the-minute configuration data
• Depending on the device: Direct input of measuring point-specific information such as measuring range or operating language
• 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 Scope of delivery • Measuring device
• Optional accessories
• Brief Operating Instructions
• Certificates

Cerabar PMC11, PMC21, PMP11, PMP21 Endress+Hauser 47 Accessories Weld-in adapter Various weld-in adapters are available for installation in vessels or pipes. Device Description Option 1) Order number PMP21 Weld-in adapter G½, 316L QA 52002643 PMP21 Weld-in adapter G½, 316L 3.1 EN10204-3.1 material, inspection certificate QB 52010172 PMP21 Weld-in tool adapter G½, brass QC 52005082 PMP21 Weld-in adapter G1/2, 316L, for G1/2 A DIN 3852 QM 71389241 PMP21 Weld-in adapter G1/2, 316L, 3.1, for G1/2 A DIN 3852, EN10204-3.1 material, inspection certificate QN 71389243 1) Product Configurator, order code for "Enclosed accessories" If installed horizontally and weld-in adapters with a leakage hole are used, ensure that the leakage hole is pointing down. This allows leaks to be detected as quickly as possible. Plug-on display PHX20 →  42 M12 plug connectors Connector Degree of protection Material Option 1) Order number M12 (self-terminated connection at M12 plug) 53 (2.09) ø20(0.8) A0024475 IP67 • Union nut: Cu Sn/Ni

• Body: PBT
• Seal: NBR R1 52006263 M12 90 degrees with 5m (16 ft) cable 27(1.06) 40 (1.57)/c179 A0024476 IP67 • Union nut: GD Zn/Ni
• Body: PUR
• Cable: PVC Cable colors
• 1 = BN = brown
• 2 = WT = white
• 3 = BU = blue
• 4 = BK = black RZ 52010285 M12 90 degrees (self-terminated connection at M12 plug) 35(1.38) (1.1) 20 (0.79) A0024478 IP67 • Union nut: GD Zn/Ni
• Body: PBT
• Seal: NBR RM 71114212 1) Product Configurator, order code for "Enclosed accessories"

Cerabar PMC11, PMC21, PMP11, PMP21 Supplementary documentation Field of Activities Pressure measurement, powerful instruments for process pressure, differential pressure, level and flow: FA00004P Technical Information • TI00241F: EMC Test Procedures

• TI00426F: Weld-in adapters, process adapters and flanges (overview) Operating Instructions BA01271P Brief Operating Instructions KA01164P Safety Instructions (XA) Safety Instructions (XA) are supplied with the device depending on the approval. They are an integral part of the Operating Instructions. The nameplate indicates the Safety Instructions (XA) that are relevant to the device. www.addresses.endress.com *71521740* 71521740