Differential Pressure Transmitter

· 0~0.01bar / 0~0.025bar / 0~0.07bar · Accuracy: ≤1%FS · Output: 4~20mADC(2-wire) Used For Boiler, Conventional Engine

MDM492 differential pressure transmitter is specially used for measuring micro differential pressure in boiler, conventional engine applications (gas or non-conductive liquid). It is based on piezoresistive measurement principle and has 3 main pressure ranges, but within these ranges, others could be also achieved by enlarging or shrinking standard pressure range (overpressure unavailable). Combined with a high-performance circuit, this model outputs a 4-20mA analog signal, which enables a direct connection to the control or monitoring system. The compact design makes it easy for site installation.Feature • Differential pressure measurement • Small size, easy installation • Suitable for non-conductive, non-corrosive liquid or gasSpecifications • Pressure range: 0~1kPa 0~2.5kPa 0~7kPa • Overpressure: 3kPa 7.5kPa 21kPa • Static pressure: 300kPa 300kPa 300kPa • Accuracy: ≤1%FS • Long-term stability: ≤10Pa/year ≤25Pa/year ≤70Pa/year • Media temp.: -10℃ ~85℃ • Storage temp.: -40℃ ~125℃ • Compensation temp. : 0℃ ~70℃