Absolute and gauge pressure measurement Cerabar PMP131
Economical pressure transmitter with metal sensor for gas, vapor and liquid measurements.
The Cerabar PMP131 is an economical, all-in-one pressure transmitter that uses a varistor, metal diaphragm sensor to measure absolute and gauge pressure. |
Advantage
- High stability, high overload capability, high reliability
- Excellent repeatability and long-term stability
- Compliance with IEC 61508/IEC 61511-1 for pressure monitoring of SIL2 functional safety systems
- Varistor sensor with metal isolation diaphragm for operating pressures up to 400 bar (6000 psi)
Application field
The Cerabar T pressure transmitter measures the absolute and gauge pressure of gases, vapors, liquids and dust. pressure |
Measuring principle | Absolute pressure meter | Characteristics | Low cost pressure transmitter with metal piezoresistive silicon probe | Power/communication | Analog output: 12...30V DC; switch output: 18...32V DC | measurement accuracy | 0,50% | Long-term stability | 0,15% URL / year | Process temperature | -25 ... + 70°C | Ambient temperature | -25 ... 70°C | Range | 1bar...400bar | Maximum overvoltage limit | 600bar | Process connection | Thread | Output | 4...20mA analog, PNP switch output | Certificate and certification | ATEX, SIL, GL class certification | Safety approvals | SIL | Marine approvals | GL | |