Specializing in Industrial Automation & Data Collection Since 1984

Electronic Pressure Switch

DS 400

BD Sensors DS 400 Electronic Digital Display Pressure Switch with Flush Stainless Steel Sensor with Nominal Pressure of 0 … 100 mbar up to 0 … 600 bar & Accuracy of 0.35 % (opt. 0.25 %) FSO

SKU: DS 400 Category:

The electronic pressure switch DS 400 is the successful combination of intelligent pressure switch with digital display and has been specially designed for numerous applications in various industrial sectors. As standard the DS 400 offers a PNP contact and a display module, which is mounted rotable in the globe housing. Additional optional versions like e.g. an intrinsically safe version, a second contact and an analog output complete the profile. Preferred areas of use are plant and machine engineering, heating and air conditioning, environmental engineering (water – sewage – recycling).


  • nominal pressure: 0 ... 100 mbar up to 0 ... 600 bar
  • accuracy: 0.35 % (opt. 0.25 %) FSO
  • indication of measured values on a 4-digit LED display
  • rotatable and configurable display module
  • 1 or 2 independent PNP contacts, freely configurable
  • Optional IS-version
  • Ex ia = intrinsically safe for gases and dust
  • welded pressure sensor
  • customer specific versions