liquid pressure switch / piezoresistive / for the petrochemical industry / compact



  • Fluid:

    for liquids

  • Technology:


  • Applications:

    for the petrochemical industry

  • Other characteristics:

    compact, with display, high-accuracy, smart, IP65

  • Process temperature:

    Max.: 85 °C (185 °F)

    Min.: -40 °C (-40 °F)

  • Pressure range:

    Max.: 100,000,000 Pa (14,503.77 psi)

    Min.: -100,000 Pa (-14.5 psi)


MPM583 Digital Displayable Pressure Switch combines pressure measurement, display and control integrated. The product is fully electronic construction, produced with isolated piezo-resistive pressure sensor and low thermal drift amplified circuit board. The signal output from pressure sensor is amplified by PCB, and then transmitted to high accurate A/D converter to process the analog signal into digital signal. After calculated by CPU, we can use the digital signal to control two relays, in order to measure and control the pressure system.

Brief operation, easy calibration, flexible handing and reliable safety make it widely suited to operate in many fields, for flow media pressure measurement, display and control.

1. Compact, easy installation
2. 2-wire relay output, quick wiring terminal
3. Switch available to set on-site
4. Panel display, easy observation

1. Accuracy: ±0.5FS
2. Control range: -0.10~0.01100MPa
3. Power supply: (13~31) VDC
4. IP65 protection

1. Environment temperature: -30~70C
2. Storage temperature: -40~85C
3. Media temperature: -40~85C

1. Pressure port as you require
2. Gauge
3. Absolute
4. Sealed gauge

1. Urban water
2. Petroleum
3. Chemical engineering
4. Mechanics
5. For liquids
6. For flow media