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 | 					 							 			 |