Premier Control Technologies

Flow, pressure, level and temperature solutions

Barksdale Series UDS3 Electronic Pressure Switch

Barksdale Series UDS3 Electronic Pressure Switch Barksdale Series UDS3 Electronic Pressure Switch Front View

Product enquiry

Please fill out the form below and one of our sales representatives will contact you promptly.

If you wish to discuss your requirements on the phone please call us on +44 (0)1953 609930 or email us at sales@pctflow.com

Share our product

Related products

  • Pressure control with internal stainless steel diaphragm
  • 4 switching outputs and 1 analogue output
  • Easy-to-read LED display with scalable bar graph

Barksdale's UDS3 Electronic Pressure Switch offers the unique ability to switch four discrete circuits in a single, compact unit.

In addition to its four SPDT relays, the UDS3 comes as standard with either a 4-20 mA or a 0-10 VDC analogue output and a digital pressure display with 1/2" tall, easy-to-read digits.

A scalable bar graph display provides even greater visibility.

Analogue outputs are scalable from 25% to 100% of the full adjustable range.

A 12-bit microprocessor provides built-in diagnostics and allows for switch time delays and pressure cycling up to 100 times per second.

Pressure units may be readily toggled between psi, bar, kPa, °C and °F units.

For applications requiring precision pressure control, multiple switch points and extremely long life, the UDS3 Series is the ideal solution.

Accuracy is to +/- 0.5% of full scale and process connections are available in either ¼” BSP or NPT


  • OEM-applications in hydraulics and pneumatics
  • Test bench
  • Industrial machinery

Other features

  • High accuracy with fully adjustable dead band
  • Capable of switching both AC and DC loads
  • Fully configurable via keypad
  • IP65 rated

Model numbers

  • UDS3V3