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Endress+Hauser Cerabar S PMP71
Description:
The product is a high-pressure gauge pressure transmitter designed for precise and reliable pressure measurement in demanding industrial applications. It utilizes a piezoresistive sensor to measure pressures up to 400 bar and transmits the measured value via a 4–20 mA output with HART communication. The transmitter features a rugged housing, local display, and wide supply voltage range, making it suitable for harsh environments and high-pressure service.
Key Features
- Gauge pressure measurement up to 400 bar
- Piezoresistive pressure sensor with high accuracy and long-term stability
- 4–20 mA output with HART communication
- Wide power supply range: 11.5…45 V DC
- Local LCD display for on-site indication and configuration
- Robust construction for high-pressure and industrial environments
- Suitable for vacuum and overpressure applications (–1 … 400 bar)
Specifications
- Pressure Measurement
Pressure type: Gauge pressure
Measuring range (sensor): –1 … 400 bar
Configured span: 4 … 400 bar
Lower Range Value (LRV): 4 bar (4 mA)
Upper Range Value (URV): 400 bar (20 mA)
Calibration / Adjustment range: 0 … 150 bar
- Process Connection
Connection type: ½" NPT
Material (process-wetted / lower part): 316L stainless steel
Pressure rating: Suitable for applications up to 400 bar
Output & Communication
Output signal: 4–20 mA
Communication protocol: HART
Wiring: 2-wire, loop-powered
Supply voltage: 11.5 … 45 V DC
- Materials & Construction
Sensor material: Stainless steel
Wetted parts material: ½" NPT1, 316L stainless steel.4435 / 316L stainless steel
Gauge Transmitter material: 1.4435 / 316L stainless steel, 1.4404 / 316L stainless steel
Model: PMP71 (Cerabar S)
Order code: PMP71-ABA1WB1RDAAA
Local display: Integrated LCD
Typical Applications
High-pressure hydraulic systems
Gas and air compression systems
Pressure testing benches
Chemical and petrochemical process skids
High-pressure pipelines and manifolds
Industrial machinery and equipment monitoring
