Absolute pressure transducer / thermal / membrane / analog
MPM4891B Micro Sensor Co.,Ltd

Characteristics

  • Pressure type:

    absolute

  • Technology:

    thermal, membrane

  • Output signal:

    analog

  • Mounting:

    flange

  • Other characteristics:

    OEM, IP65, for liquids and gases, precision

  • Process temperature:

    Min.: -25 °C (-13 °F)

    Max.: 75 °C (167 °F)

  • Pressure range:

    Min.: 0 Pa (0 psi)

    Max.: 40000000 Pa (5801.51 psi)

Description

MPM4891B is newly developed pressure transmitter parts with high accuracy and stability. It is made up of piezo-resistive pressure sensor and specialized processing circuit. It is stable, reliable, compact in size. With zero clearing button and manual pressure calibration function, it is easy for operation. MPM4891B is with OEM package, suitable for application and development for various pressure transmitter.


Features:
1.Safe, reliable
2. Short circuit protection and reversed polarity protection
3.2-wire current output
4. Manual zero-clearing function
5. Manual secondary calibration
6. compact size, easy installation


Specifications:
1.Range: 0kPa~10kPa…40MPa
2.Overpressure: 1.5FS
3.Pressure Type: Gauge, Absolute or Sealed Gauge
4.Accuracy: ±0.5%FS 
5.Power Supply: 11V~28V DC
6.Output: 4mA~20mA DC (2-wire)
7.Load Resistance: ≤ (U-11) / 0.02(Ω)
8.Zero Thermal Drift: ±0.02%FS/℃
9.FS Thermal Drift: ±0.02%FS/℃
10.Long-term Stability: ±0.3%FS/year
11.Operation Temperature: -25℃~75℃
12.Storage Temperature: -40℃~80℃
13.Relative Humidity: 0%~85%
14.O-ring: Viton
15.Diaphragm: SS316L
16.Leading Wire: silicone rubber
17.Gross Weight: 22g
18.Media Compatibility: liquid or gas compatible with stainless steel and viton

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