25VS Gas Sensor

Technology: Sensing

Product Category: Gas Sensors

Application: Water Heating

Brand: Therm-O-Disc

The 25VS flammable vapor sensor is a silicone-based sensor that detects vapors released during a typical gasoline spill. The 25VS requires no power to operate and offers long life and good sensitivity to most gasoline components within a wide temperature operating range.

  • Operating Environment:
  • Operating Temperature:
  • Thermal Response (Sec.):
  • Humid, Power Vent Water Heater
  • 0°C to 65°C (32°F to 149°F)
  • Gasoline Vapor
  • No external power source needed
  • Enables control module to prevent ignition of vapors inside and outside of water heater
  • Meets Flammable Vapor Ignition Resistance (FVIR) requirements of ANSI Z21.94/CSA 6.31 standard
  • Detects vapors in less than a minute after spill

Agency Ratings

(consult catalog for details)

  • Catalog
    Vapor Sensor Catalog
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