Endress+Hauser Cerabar S PMP71 Digital Pressure Transmitter

Endresshauser Cerabar S PMP71 Digital Pressure Transmitter

Product Introduction

The Endresshauser Cerabar S PMP71 is a digital pressure transmitter designed for absolute and gauge pressure measurement, with the PMP75 variant featuring a welded metal sensor. Manufactured in Germany, it is engineered for process applications, including pressure, level, volume, or mass measurement in liquids or gases, particularly high-pressure scenarios up to 700 bar. With exceptional accuracy, safety certifications, and versatile communication options, it integrates seamlessly into industrial control systems. The transmitter is built to withstand harsh conditions, offering reliable performance in diverse environments—from hygienic to hazardous areas—and supports easy commissioning and maintenance, making it suitable for critical processes requiring precision and safety.

Features

High Accuracy and Stability: Delivers superior accuracy (±0.05% standard; "Platinum" variant ±0.025%), excellent reproducibility, and long-term stability, ensuring reliable measurement over time.

Broad Measuring Range: Covers measuring ranges from -1/0 up to 700 bar (-15/0 up to 10,500 psi), adapting to low and high-pressure applications.

SIL Certification: Certified to IEC 61508 for use in SIL2/3 safety systems, with gas-tight feedthrough for enhanced safety in critical operations.

Wide Temperature Tolerance: Operates in process temperatures from -40 to 125°C (-40 to 257°F) and ambient temperatures from -50°C to 85°C (-58°F to 185°F), suitable for extreme environments.

Versatile Communication: Supports 4-20 mA with HART, PROFIBUS PA, and FOUNDATION Fieldbus, enabling seamless integration into diverse control systems.

Easy Commissioning and Maintenance: Features menu-guided setup via local display, HistoROM data management for fast diagnostics, and pre-mounted, leak-tested manifolds for simplified installation.

Durable Construction: Available with two-chamber aluminum or 316L stainless steel housing, ensuring corrosion resistance and durability. Process connections include threads and flanges for flexible installation.

Comprehensive Certifications: Includes international explosion protection certificates, overfill prevention (WHG), hygienic approvals, marine approvals, and SIL compliance, meeting global industry standards.

Overload Resistance: Function-monitored from the measuring cell to the electronics, with overload resistance ensuring reliability in case of pressure spikes.

Specifications

Brand: Endresshauser

Model Number: PMP71- (including PMP75 with welded metal sensor)

Warranty: 1 Year

Customization: OEM, ODM support

Place of Origin: Germany

Measuring Principle: Absolute and gauge pressure

Supply Voltage: 10.5...45V DC

Output Signal: 4...20 mA

Communication Protocol: HART (with support for PROFIBUS PA and FOUNDATION Fieldbus)

Process Temperature Range: -40°C...125°C (-40°F...257°F)

Ambient Temperature Range: -50°C...85°C (-58°F...185°F)

Process Connections: Threads and flange connections

Key Benefits Summary

Ensures best-in-class accuracy and long-term stability for critical process measurements.

Enhances safety with SIL2/3 certification and robust design, suitable for hazardous and safety-critical applications.

Simplifies integration and maintenance through flexible communication, user-friendly setup, and HistoROM data management.

Adapts to diverse industrial environments with wide temperature ranges, durable materials, and comprehensive global certifications.