piezoresistive pressure switch / industrial / with digital display / with intelligent controller
MPM5581 Micro Sensor Co.,Ltd



  • Technology:


  • Applications:


  • Other characteristics:

    with digital display, with intelligent controller, multifunctional, IP65

  • Process temperature:

    Max.: 80 °C (176 °F)

    Min.: -40 °C (-40 °F)

  • Pressure range:

    Max.: 60,000,000 Pa (8,702.26 psi)

    0.1 Pa (0 psi)

    Min.: 100,000 Pa (14.5 psi)


Pressure measurement for gas and liquid

Optional for PNP , valtage and current output

Peak value display

Ranges drift function

PNP switch point seetting, time delay setting for action

Modbus communication

OLED display

Display rotate 180o

Body rotate 330o

Change-over of different units


MPM5581 is an intelligent pressure switch combining pressure measurement, local display and control together. It uses advanced industrial-grade MCU as core and high quality pressure sensor as sensing element. With well-designation and adjustment, MPM5581 has quick reaction and good electro-magnetic compatibility for pressure control at the premise of accuracy. It can be widely used for industrial site pressure control in pump, hydraulic and pneumatic equipments.

MPM5581 is able to visually process the process pressure and switch contacts status through switch output, analog output and display screen. It has various output signals for different application. MPM5581 switch has functions such as time delay setting, ranges drift setting (scales: 25%FS~100%FS), as well setting: clear zero, base point, peak display. With special designation and construction, it can be installed vertically, horizontally or rack mounting. The body can rotate 330o; display can rotate 180o in order for viewer to face up to the display screen. OLED display is very clear to read.