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The E+H (Endress+Hauser) PMP71 series is a high-performance digital pressure transmitter designed for industrial process control and suitable for absolute and gauge pressure measurement. Its core function is to convert pressure signals into standard electrical signals, such as 4-20mA, and seamlessly integrate with automated systems through protocols such as HART, PROFIBUS PA or FOUNDATION Fieldbus. The product uses welded metal sensor and metal diaphragm technology, with excellent long-term stability and overload resistance, widely used in gas, steam, liquid pressure, level, volume and mass measurement.

Core features 
High Precision measurement * : Standard accuracy +0.075%, platinum type up to ±0.025%, range ratio up to 100:1, suitable for a wide range of measurement needs from micro-pressure (5mbar) to ultra-high pressure (700bar).
     Extreme Environment Adaptation :
- Operating temperature range: -40C to +125℃, suitable for high temperature or cold conditions.
- Pressure range: 100mbar to 700bar (approximately 1.5 to 10,500psi) for high pressure scenarios.
    Safety and Certification :
- Compliant with IEC 61508 and certified by TUV SUD to support SIL2/SIL3 functional safety levels.
- Explosion-proof certification (ATEX, FM, CSA, etc.), sanitary certification (3-A, EHEDG) and class certification (GL/ABS).  Intelligent diagnosis and storage :
- Built-in HistoROM/M-DAT memory unit to store device parameters and historical data for easy backtracking and analysis. - Self-diagnostic function monitors the status of sensors and electronic components in real time to improve system safety.

Technical specification

Application field

    Industrial process control: high-pressure fluid monitoring in petrochemical, power, water treatment and other industries.
    Hygienic scenario: food processing, pharmaceutical industry, meet GMP standards and hygiene certification requirements.
    Environmental protection and safety: wastewater/gas emission monitoring, pressure monitoring in explosion-proof areas.
    Metering handover: Provides MID certification for trade metering scenarios.

Product advantage summary
    Quick commissioning: Menu guided operation and quick setting function, shorten installation and commissioning time.
    Modular design: Support display module replacement, electronic components and sensor module independent upgrade.
    System compatibility: Supports mainstream industrial communication protocols for easy integration into DCS or PLC systems.

Selection and service
The PMP71 series is available in a variety of models (eg :PMP71-ABA1W21RHAAA,PMP71-GBC1S21RAAAU, etc.), users can flexibly choose according to the measurement range, material requirements and installation methods. E+H, as a global leading brand of automation instruments, provides original imported products and professional technical support to ensure long-term stable operation of equipment.

Introduction of Xi 'an Lilu Trading Co., LTD

Xi 'an Lilu Trading Co., Ltd. is a professional import and export focus on transmitter, flow meter, positioner instrument industry provider. We have a huge advantage in the following brand ROSEMOUNT, YOKOGAWA, HONEYWELL, SMC, IMI NORGREN, ABB, ENDRESS + HAUSER, FISHER, YTC, AZBIL, SIEMENS, and some European brands.

We look forward to your inquiry and hope that we can start the best cooperation.