Cerabar S PMC71 – High-Accuracy Process Pressure Transmitter
The Endress+Hauser Cerabar S PMC71 features a robust ceramic capacitive sensor (Ceraphire) that provides outstanding long-term stability and accuracy for demanding process pressure measurement applications.
Key Features
- Sensor: Ceramic capacitive (Ceraphire)
- Measuring range: 0 to 40 bar (gauge), 0 to 40 bar (absolute)
- Accuracy: ±0.1% of span (optional ±0.05%)
- Long-term stability: ±0.1% per year
- Process temperature: −40 to +150 °C
- Overpressure resistance: 4× span
- Output: 4–20 mA HART, PROFIBUS PA, Foundation Fieldbus
- Heartbeat Technology
- SIL 2/3 capable
- Explosion protection: ATEX, IECEx, FM, CSA
Applications
Chemical processing, oil and gas, power generation, water treatment, pharmaceutical. Suitable for aggressive media, high-pressure applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Sensor type | Ceramic capacitive (Ceraphire) |
| Measuring range | 0–40 bar (gauge or absolute) |
| Accuracy | ±0.1% of span |
| Long-term stability | ±0.1% per year |
| Process temperature | −40 to +150 °C |
| SIL capability | SIL 2/3 |
| Communication | HART, PROFIBUS PA, FF |
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