Cerabar M PMC51 and PMP51 pressure transmitters are suitable for accurate absolute and gauge pressure measurements in gases, steams and liquids, as well as for level, volume or mass measurements in liquids. Standard accuracy is 0.15% with 0.075% accuracy available as an option. Long term stability is 0.1% of upper range limit (URL)/year and 0.25% of URL/5 years. The units are available with ceramic or metal process isolating diaphragm seals which allow the sensors to work in temperatures up to 752ºF or pressures up to 6,000 psi. Outputs include 4 to 20 mA, 4 to 20 mA with HART, Profibus PA and Foundation Fieldbus. A separate housing option allows the electronics housing with its optional LCD display module to be mounted up to 33 ft. from the sensor to avoid problems with vibration, lack of space and high temperature, or if extreme cleaning of the measuring point is required.