Model 264 Differential Pressure Transducer

  • setra-model-264-low-differential-pressure-sensor
  • setra-model-264-pressure-transducer
  • setra-model-264-pressure-sensor-cover

Setra's Model 264 is a very low differential pressure transducer and is considered the standard for use in HVAC building automation, high accuracy pharmaceutical and healthcare facilities.

Request Quote >Configure >

Do you have a HVAC project and are you thinking of using our Model 264? Get in touch with our sales team for the best discounts or to learn more.

Product description

With millions of sensors installed world wide, Setra’s 264 is the “standard” for low differential pressure measurement in HVAC building automation, high accuracy pharmaceutical and healthcare facilities. The 264 very low differential pressure transducer uses a dead-ended stainless steel welded capacitive sensing element that requires minimal amplification and delivers excellent accuracy and long-term stability in critical installations. The 264 has a 3 year, unconditional warranty, giving the end-user peace of mind well beyond the initial commissioning phase and guarantees performance well after the BAS warranty. The 264 utilizes a robust design that offers brass barbed fittings, a Snap Track Mount and an optional conduit cover for easy and consistent installation.

The Industry "Standard" Pressure Transducer - The 264 has been a consistent and trusted HVAC sensor for over two decades. The reputation of reliability and quality with exceptional delivery time has helped the 264 remain the trusted choice for any low differential pressure application.

Convenient Installation - The 264's base mount allows the sensor to be installed anywhere.

The Setra Sensor - The core technology of the 264 is the all stainless steel capacitive sensing element. Setra designs and manufactures all of their sensing elements resulting in full control over the process and quality of every single sensor. The welded dead-ended capacitive sensors requires minimal amplification and delivers excellent accuracy and long-term stability. Setra’s technology has been used in over 8 million installations and has the highest field acceptance rate in the industry.

  • Industry standard for very low differential pressure
  • ±0.25%, ±0.4%, ±1% FS accuracy
  • 3 year unconditional warranty
  • Up to 10 PSI overpressure (range dependent)
  • Installation time minimized w/ mounting options
  • Reverse wiring protection
  • Internal regulation permits use with unregulated DC power supplies
  • Fire retardant case (UL 94 V-0 approved)
  • CE & RoHS compliant
  • HVAC/R systems
  • Room pressurization for critical environments
  • Energy management systems
  • Variable air volume and fan control (VAV)
  • Environmental pollution control
  • Lab & fume hood control

Prop 65 Notice WARNING: This product can expose you to chemicals including Lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to

NOTICE: Lead is encapsulated in the sensor glass housed inside the product.

Model MRG

Setra MRG Differential Pressure Sensor