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Cerabar PMP21

from €224.57 plus VAT
Compact pressure transmitter for absolute and gauge pressure

The Cerabar PMP21 by Endress+Hauser features a piezo-resistive sensor and is able to measure absolute or gauge pressure from 400 mbar up to 400 bar. The PMP21 is designed to withstand the harsh conditions in the process industry with ingress protection grades up to IP 68 and high-quality materials like 316L. It can be used in most areas as it offers various certifications like hazardous area or marine certificates.

More Information
Measuring principlePiezoresistive
Process pressure range–400 to 400 mbar (–6 to 6 psi) to –1 to 400 bar (–15 to 6000 psi)
Maximum allowable pressure600 bar
Process temperature range-40 to 100 °C (-40 to 212 °F)
Sensor accuracy0.30%
Display type4-digit, red LED Plug-on display PHX20 with analog output
Transmitter output type4...20 mA
Communication protocolAnalog
Process connectionG ¼ , G ½ (threaded)
MNPT ¼ , MNPT ½ (threaded)
DIN 13
Wetted material316L
Housing material316L
Degree of protectionIP66/68 NEMA type 4X/6P enclosure
IP65/67 NEMA type 4X enclosure
Voltage TypeDC
Power supply10 to 30 V
Current consumptionMax. 60 mA
Cable entryM12 plug
Switch on Delay≤2 s
Hazardous approvalsATEX, CSA, IEC Ex, NEPSI
Other Approvals/ Certification2011/65/EU (RoHS 2)
EN10204 3.1
Ambient temperature range-40 to 85 °C (–40 to 185 °F)
Storage temperature–40 to 85 °C (–40 to 185 °F)
Mounting typeIntegrated
Vibration resistanceGuaranteed for 5 to 2000 Hz: 0.05g²/Hz
Reverse polarity protectionYes
Overvoltage protectionNo
Electromagnetic compatibility (EMC)Interference emission as per EN 61326 equipment B
Interference immunity as per EN 61326 appendix A (industrial sector)
NAMUR recommendation EMC (NE21)
Long term stability0,2% von URL/Jahr
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