Stork Solutions

DS 400 Intelligent Electronic Pressure Switch Stainless Steel

Introducing the DS 400 Electronic Pressure Switch – the ultimate solution that combines intelligence and convenience. This versatile device is equipped with an intelligent pressure switch and a clear digital display, making it ideal for a wide range of industrial applications. The standard features of the DS 400 include a PNP contact and a rotatable display module housed in a sleek globe design. To further enhance its functionality, optional versions are available, such as the intrinsically safe variant, a second contact option, and analog output. With its comprehensive profile, the DS 400 is the go-to pressure switch for seamless performance in any industrial sector.

  • Range: from 100 mbar up to 600 bar
  • Outputs: 4 … 20 mA/ 4 … 20 mA
  • Main Features: IS-Version Ex ia, welded pressure sensor

Product Highlights

The DS400 Pressure Switch is a versatile device designed to meet various pressure measurement needs. It offers a wide range of nominal pressure options, spanning from 0 to 100 mbar up to 0 to 600 bar, making it suitable for a broad spectrum of applications. The pressure switch provides flexibility with its 1 or 2 independent PNP contacts that can be freely configured. Additionally, it offers an analogue output with options for both 2-wire (4 to 20 mA) and 3-wire (4 to 20 mA) configurations, with the possibility of customising other output types upon request. The DS400 stands out with its special features, including a 4-digit LED display that allows for easy indication of measured values. The display module is rotatable and configurable, enhancing convenience and adaptability. Furthermore, the pressure switch is available in optional versions, such as the IS-version (Ex ia) for intrinsically safe environments involving gases and dust. It also offers a welded pressure sensor and can be customised to meet specific customer requirements. The DS400 Pressure Switch combines flexibility, user-friendliness, and adaptability to deliver reliable pressure measurement solutions in diverse industrial settings.


  • Plant and machine engineering
  • Heating and air conditioning
  • Environmental engineering (water-sewage-recycling)

To download the latest datasheet click here: DS 400

Additional information


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