Absolute pressure sensor / piezoresistive / with mV output / O-ring
MPM281 Micro Sensor Co.,Ltd


  • Pressure type:


  • Technology:


  • Output signal:

    with mV output

  • Mounting:


  • Other characteristics:

    stainless steel, OEM, silicone oil-filled, economical

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 125 °C (257 °F)

  • Pressure range:

    Min.: 7 kN/m² (1.02 psi)

    Max.: 70000 kN/m² (10152.64 psi)


MPM281 pressure sensor is silicon oil filled, high stable pressure sensing element with wider temperature compensation. For gas, liquid or other fluid medias pressure measurements, MPM281 pressure sensor is highly recommended.

1. Constant current power supply
2. Φ19mm standard OEM pressure sensor
3. Full stainless steel 316L
4. Wider temperature compensation -10C+80C
5. Long-term stability 0.1%FS/year

1. Pressure measure 0~7kPa...70MPa
2. Gauge, absolute, sealed gauge
3. Power supply: ≤2.0mADC ; ≤10V DC
4. Electric connection: φ0.5mm Kovar pin or 100mm silicon rubber flexible wires.
5. Overpressure: 1.5 times FS
6. Diaphragm: stainless steel 316L
7. Housing: stainless steel 316L
8. Pin: Kovar
9. O-ring: Viton
10. Media: gas or liquid compatible with stainless steel and viton

1. Pressure measurements
2. Pressure transducer element
3. Level or liquid measurements
4. Industry pressure control
5. Gas, liquid, fuel, oil, mine, metallurgy
6. Cooling and air conditioning

1. Assembled type with pressure port
2. Full welded construction with pressure port
3. Custom-design


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