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Integrated sensor/controller that can provide direct actuation of fans or alarms when combined with any of AirTest’s TR1000 gas transmitters. Also can be used with any of AirTest’s remote gas transmitters”


Key Features:

  • Integrated solid-state sensor versions available to measure CO, and Combustibles.
  • Control module can also be used with remote electrochemical Transmitters such as the TR2000 (CO), TR3210-NO2 and TR5200 (Combustibles).
  • Versions available for 24 VAC, 110VAC and 220VAC
  • Multiple units can be wired in parallel to control over a large area.
  • Two 5 amp relays for fan and alarm activation.
  • User adjustable on-time delay and set point dead band
  • Very rugged metal case
Typical Applications

  • On/Off control of fans using CO, combustibles and NO2
  • Indoor automobile parking, service garages, arenas, fire stations, loading docks, warehouses, boiler rooms
  • Typically one sensor will cover an area of 5,000 to 8,000 sq ft.
  • integrated gas sensing options include solid state detection of CO, Combustibles, R22, R134a, Ammonia
  • other gas sensing options require remote sensor mounting from control
  • Temp Range: -4 to 122°F (-20 to 50°C)
  • Integrated high and low concentration relays (5A)
  • Power: 24 VAC, 115 VAC, 220 VAC
  • User adjustable delay for on-time (up to 30 minutes)
  • Measures: 0-400 ppm