Macurco GD-2B Combustible Gas Detector

The GD-2B is a low voltage electronic detector of combustible, heating type gases. The designed for connection to Fire Alarm/Burglary Control Panels. intended installation in buildings non-hazardous locations such as residences, retail stores, office buildings, and institutional buildings. This combustible gas has been detect methane (natural gas) propane (LP) gas. It NOT smoke, or carbon monoxide.

Product Features

• UL standard 2075 Safety Vapor Sensors
• Sensitivity tested based on UL 1484 Residential Detectors
• Surface mounts wall using supplied enclosure rear housing
• Flush 2 x 4 (1-1/2 inch deep minimum) single gang switch, handy electrical box
• Small, profile, attractive unit white plastic case
• Can be self-restoring latching
• Test & Reset switch conducts internal tests actuates alarm relay
• Solid State sensors: no maintenance recalibration
• N.O. N.C. SPST Relay Trouble connect Panels
• Optional Buzzer: Produces repeating loud tone bursts during alarm, chirps if sensor found