Xi'an Xinyi Instrument Technology Co., Ltd.
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Endress+Hauser PMP51 Digital Pressure Transmitter With 4-20mA Output HART Protocol
The Cerabar PMP51 digital pressure transmitter adopts a metal diaphragm and is mainly used for pressure, liquid level, volume, and mass measurement of liquids or gases in the process industry and hygiene industry. PMP51 is designed specifically for high-pressure measurement applications, with a maximum working pressure of up to 400 bar. Adjustable range, quick setting function saves cost and time. Compliant with IEC61508 and IEC 61511 standards, meeting SIL2 functional safety requirements.
1.Process links: threaded, flanged, or sanitary connections；
2.Temperature range: -40 to+130 ° C (-40 to+266 ° F), 150 ° C (302 ° F) can be used for 1 hour；
3.Pressure range:+400mbar to+400bar (+15 to+6000psi)；
4.Accuracy error: ± 0.1%, "Platinum version" ± 0.075%；
5.International Explosion Protection Certification, SIL, Sanitary certification, classification certification；
Product advantages:
1.Even under conditions of temperature changes during the process, accurate measurements can still be made.
2.Excellent repeatability and long-term stability.
3.Process pressure monitoring is applicable to SIL2 standards and has obtained certification from IEC 61508 and IEC 61511.
4.Modular design for measuring differential pressure, static pressure, and pressure (Deltabar M - Deltapilot M - Cerabar M). Features include replaceable display modules and main electronic modules.
5.Simple and secure menu guided operation mode: can be operated using the on-site display module; Or remotely operate through 4-20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus communication methods.
6.Optional installation of valve group: and conduct pressure test.
| Power supply voltage | 4...20 mA HART |
| Measurement accuracy | Standard type: 0.15% |
| Long-term stability | <0.1% URL/year |
| Process temperature | -40...130 °C |
| Ambient temperature | -40...85 °C |
| Sensor | 400 mbar...400 bar |
| Minimum calibratable range | 20 mbar |
| Resistance to vacuum pressure | 10 mbar |
| Maximum range ratio | 20:1 |
| Shell material | Cast aluminum AISI 316L |
