differential pressure sensor / piezoresistive / threaded / stainless steel
MDM290 Micro Sensor Co.,Ltd



  • Pressure type:


  • Technology:


  • Mounting:


  • Other characteristics:

    stainless steel, precision, OEM, for liquids and gases

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 125 °C (257 °F)

  • Pressure range:

    Min.: 0 Pa (0 psi)

    Max.: 3,500,000 Pa (507.63 psi)


MDM290 piezoresistive OEM differential pressure sensor is manufactured with the stainless steel isolated OEM sensing element. The product is silicon oil-filled, performing with the capability of high stability, reliability and high static pressure resistance.
With the high stable pressure sensor, automatic test and compensation technique, MDM290 pressure sensor operates well to measure pressure accurately and reliably.

1.Constant current power supply
2.Isolated construction, for a variety of liquids
3.OEM differential pressure sensor
4.All stainless steel 316L
5.Maximal 20MPa static pressure

1.Pressure range: 0~35kPa...3.5MPa
2.Non-linearity: ±0.15 %FS (typ.) ±0.25%FS (max.)
3.Repeatability: ±0.05 %FS (typ.) ±0.075%FS (max.)
4.Hysteresis: ±0.05 %FS (typ.) ±0.075%FS (max.)
5.Long-term stability: ±0.3 %FS/year (typ.) ±0.5%FS/year (max.)
6.Compensating temperature range: 0~50C
7.Operation temperature: -40~150C
8. Power supply: ≤2.0mA DC;≤10V DC

1.Industry process
2.Differential pressure measurement
3.For liquids and gases
4.Venture and eddy-current flow meter
Micro sensor offers varieties of pressure sensors as well as pressure transmitters customized. If you have any needs, welcome to contact us sales@microsensor.cn