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Very Low Differential Pressure Transducer 264

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.



  • 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

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