Specializing in Industrial Automation & Data Collection Since 1984

Electronic Pressure Switch

DS 233

BD Sensors DS 233 Electronic Pressure Switch with Rotatable Display & Silicon Sensor for Non-Aggressive Gases and Compressed Air with a Nominal pressure Range of 0 … 6 mbar up to 0 … 1000 mbar & accuracy of 0.35 % FSO According to IEC 60770

SKU: DS 233 Category:

The DS 233 is a differential pressure switch with digital display for non-aggressive gases and compressed air. Because of its compact and robust aluminium housing it is particularly suited for machine and plant engineering. Basic element of the DS 233 is a piezoresistive silicon pressure sensor, which features high accuracy and excellent long term stability. As standard the DS 233 offers a PNP contact and a rotatable display module with 4-digit LED display for representing the differential pressure. Optional, are up to two freely configurable contacts.


  • nominal pressure: 0 ... 6 mbar up to 0 ... 1000 mbar
  • accuracy: 0.35 % FSO
  • aluminium housing
  • rotatable and configurable display module
  • 4-digit LED display
  • suited for non-aggressive gases and compressed air
  • Optional 1 or 2 PNP contacts
  • customer specific versions