Setra 256 Gauge Pressure Transducer


  • Low cost
  • High accuracy
  • NEMA-4/IP-65
  • Wide operating temperature range
  • Compatible with a wide range of gases or liquids
  • Corrosive-resistant all stainless steel wetted parts
  • Choice of voltage or current output
  • Operates on the low-cost unregulated power supply
  • Meets CS conformance standards



Setra model 256 is one of the most rugged and reliable sensors available. Specifically designed for NEMA4/IP65 service the 256 is packaged in a die-cast aluminum enclosure and includes Setra’s robust capacitive design, making it resistant to environmental effects such as shock, vibration, temperature, and EMI/RFI.


Key Benefits

  • Different Varieties
    Available in a wide variety of gauge pressure ranges, the 256 features adjustable potentiometers for zero and span settings.
  • Compact Installations
    Only 3.6” high x 4.0” wide, the Model 256 is designed for compact installations. The removable cover provides easy access to the internal terminal strip for wiring. Installation is quick and easy with 1/2-inch internal threaded conduit ports for electrical termination.


  • Process control
  • Chemical processing
  • Agricultural irrigation systems
  • Natural gas pipeline monitoring
  • Grain processing
  • Industrial pressure monitoring

Dpstar is an authorized distributor of Setra Systems. We provide our customers with the best selection of instrumentation and equipment with unrivaled prices to perform Pressure Sensing Solutions. Setra’s pressure sensors are known for their quality and reliability. Designed with premium capacitive sensing technology, Setra offers single-range and multi-range (field-selectable) pressure sensors. Capable of measuring both liquid and gasses, Setra has the product to meet a breadth of HVAC applications and can be trusted in your most critical applications. Trust Setra’s over 50 years of pressure transducer engineering excellence.





Setra 256 Gauge Pressure Transducer_DpstarGroup