Combustible gas detectors will respond to a wide range of hydrocarbons, including aerosol sprays, cleaning solvents, paint thinner and other common volatile organic compounds. This low voltage detector provides automatic feedback and fan or valve control that can help reduce combustible gas concentrations in parking garages, battery rooms, maintenance facilities, and other locations that require combustible gas detection.

• Target Gas: Methane (NG), Propane (LP) or Hydrogen (H2)
• Output: Fan relay, Alarm relay and 4-20mA current loop
• Controls: Digital display (0-50% LEL), buzzer, fan delay, fan minimum runtime
• Mounts on a standard 4" x 4" electrical box
• 5 A SPDT fan relay controls valves, louvers or exhaust fans
• 0.5 A N.O. or N.C alarm relay connects to warning devices or control panels
• 4-20mA current loop, compatible with the Macurco DVP-120 Control Panel
• Factory calibrated
• Supervised system design: detector problem will cause the fan and alarm relay to activate
• Power: 3 W (max) from 12 to 24 VAC or 12 to 48 VDC