The GD-1S is an all electronic gas detector designed for use with alarm systems or in 12 vdc vehicles such as boats and RV's. Detects propane, butane, LP, natural (methane), gasoline fumes, ethanol and hydrogen gases.

 

This model does NOT have it's own internal sounder and therefore must be connected to an external device such as an alarm system that provide adequate annunciation. Further specifications include:

 

SIZE: 3 ½ X 2 ½ X 1½ inches

COLOR: White

VOLTAGE: 10 to 15 VDC CURRENT: 0.075 to 0.085 Amps

SENSOR MAINTENANCE: Not required

RELAY RATING: 0.5 Amp, 200 Volt, 10 VA

OPERATING TEMP.: 0 to 150 degrees F.

SENSITIVITY: (set on propane) PROPANE, BUTANE, LP: 20% LEL

NATURAL (METHANE): 15 to 25 % LEL

GASOLINE FUMES: 7 to 20 % LEL

METHANOL: 3 to 10 % LEL

ETHANOL: 5 to 15 % LEL

HYDROGEN: 5 to 15 % LEL