Microsensor Corp MDM492 Differential Pressure Transmitter

Microsensor Corp MDM492 Differential Pressure Transmitter

Microsensor Corp MDM492 differential pressure transmitter is used to measuring the lower pressure range. It uses a high-performance sensor and amplifier circuit outputting 4~20mA current signal. The whole product is stable and reliable, can be used for lower pressure measures of the boiler, vintage, engine, and so on.

Micro Sensor provides a wide range of pressure transmitters and transducers for process control, marine, industrial gases, food and beverage, HVAC and telemetry, etc. Product family includes pressure transmitters and transducers, level transmitters, MDM3051S series, switches and IoT wireless remote monitoring

As the first one who self-designed and produced a piezo-resistive pressure sensor in China, being the world’s top-class sensing and measuring specialist is always our mission. Micro Sensor Co., Ltd., focuses on technics development, mass production and technical services in industrial and control areas, providing specified product solutions of fluid media measurement for customers over 90 countries in process control, smart manufacture, smart city and precise industries, etc.

Microsensor Corp MDM492 Features

  • Lower pressure measurement;
  • Compact size, easy installation;
  • The gas or non-conductive liquid measurement;

Another Article:


Pressure range 0~1kPa          0~2.5kPa          0~7kPa
Overpressure 3kPa               7.5kPa            21kPa
Limited pressure 5kPa              12.5kPa           35kPa
Static pressure 300kPa          300kPa            300kPa
Accuracy ≤1%FS
Long-term stability ≤10Pa/year ≤25Pa/year ≤70Pa/year
Zero temp.drift ≤±0.05kPa ≤±0.125kPa ≤±0.4kPa(0~70℃ , @25℃ )
FS temp.drift ≤±0.02kPa ≤±0.05kPa ≤±0.14kPa(0~70℃ , @25℃ )
Media temp. -10℃ ~85℃
Storage temp. -40℃ ~125℃
Compensation temp. 0℃ ~70℃
Relative humility 0~80%
Power supply 15~30VDC
Output signal 4~20mADC
Pressure port Stainless steel 1Cr18Ni9Ti
Electrical housing Aluminum-alloy

Note: Other pressure range not been included in above range could be achieved by enlarging or shrinking standard pressure range (overpressure unavailable), but at this situation, accuracy and stability would have some loss.

Download Datasheet: MDM492, Microsensorcorp-Differential Pressure Transmitter

Ref: Microsensorcorp.com