Macurco GD-2B Combustible Gas Detector

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

UPC: 051135890455
Also known as: MA-GD2B, GD2B

Technical Specifications: Current Max (in alarm): 79 mA @ 9 VDC, 21 mA @ 32 VDC, 83 mA @ 12 VAC, 52 mA @ 24 VAC Current Max (non-alarm): 53 mA @ 9 VDC, 15 mA @ 32 VDC, 64 mA @ 12 VAC, 40 mA @ 24 VAC Voltage: 9-32 VDC 12-24 VAC Sensor Maintenance: not required For use with a UL Listed Fire Alarm/Burglary Control Panel Alarm Setting: 25% LEL Per UL 1484 Operating Temp. Range: 40°F (4.4°C) to 100°F (37.8°C) Shipping Weight: 0.54 pound Buzzer Rating: 85 dBA at 10 Feet Trouble Relay: SPST, 100mA, 40VDC Alarm Relay: SPST, 100mA, 40VDC Size: 3-1/8 X 5-1/8 X 1-1/2 inch (7.94 x 13.02 x 3.81 cm)

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