Macurco Combustible Gas Detector GD-2B

Web N°: 14-0207

$229.95

For use with alarm control panels for Methane and Propane Gas Detection
Low voltage electronic detector of combustible, heating type gases
Designed for connection to Fire Alarm/Burglary Control Panels
Intended for installation in buildings in non-hazardous locations such as residences, retail stores, office buildings, and institutional buildings
Calibrated for detection of methane (natural gas) and propane (LP) gas
NOT designed to detect smoke, fire or carbon monoxide

Features

Designed to meet UL standard 2075 for the Standard For Safety for Gas and Vapor Detector and Sensors
Sensitivity based on UL1484 Standard for Residential Gas Detectors
Surface mounts to a wall using the supplied enclosure rear housing
Flush mounts in a 2 x 4 (1-1/2 inch deep minimum) single gang switch, or handy electrical box
Small, low profile, attractive unit in a white plastic case
Can be self-restoring or latching
Test & Reset switch conducts internal tests and actuates alarm relay
Solid State Electronic sensors: no maintenance or recalibration
N.O. or N.C. SPST Alarm Relay and N.C. SPST Trouble relay to connect Alarm Control Panels
Optional Buzzer: Produces repeating loud tone bursts during alarm, and chirps if sensor trouble is found

SPECS:

Voltage: 9-32 VDC 12-24 VAC
Current (non-alarm): 40 mA @ 12 VDC, 20 mA @ 24 VDC, 34 mA @ 12 VAC, 17 mA @ 24 VAC
Current (in alarm): 56 mA @ 12 VDC, 28 mA @ 24 VDC, 46 mA @ 12 VAC, 23 mA @ 24 VAC
Size: 3-1/8 X 5-1/8 X 1-1/2 inch (7.94 x 13.02 x 3.81 cm)
Alarm Relay: SPST, 100mA, 40VDC
Trouble Relay: SPST, 100mA, 40VDC
Buzzer Rating: 85 dBA at 10 Feet
Weight: 0.54 pound
Operating Temp. Range: 40°F (4.4°C) to 100°F (37.8°C)
Alarm Setting: 25% LEL Per UL 1484
Sensor Maintenance: not required