Differential Pressure Switch

Pressure Switches

A pressure switch is a control device that automatically starts or stops equipment based on pressure changes. When the system pressure reaches a preset value, the internal contact mechanism automatically switches and outputs a signal to control pumps, air compressors, valves, or alarm systems. It is widely used in industrial automation and equipment protection applications.

  • Differential Pressure Switch
    Model: PRSMD

    Differential Pressure Switch

    • Easy installation and no power supply needed
    • Easily set the differential pressure switch values on the site
    • Limited to non-flammable and non-corrosive gases
    • Usually used in filter, fan, and duct pressure monitoring in building automation systems in the HVAC
  • Mechanical Pressure Switch, Compact
    Model: MPS

    Mechanical Pressure Switch, Compact

    • Automatically resetting switch design
    • Wide pressure range, apply to multi work situation
    • Application to air、water pressure control, Indoor air conditioner system or more…