Gas detector GD55

vaporfor boatsalarm

The GD55 Gas Vapor Monitor detects gas vapors at 25% of the concentration required for an explosion (LEL or Lower Explosive Limit). The alarm will continue to sound as long as the sensor detects a dangerous concentration of gas vapor. The GD55 uses new technology to lower the power requirements for the sensor and draws only 0.12 amps at 12VDC. A built-in self test checks the electronics,cables and sensor and reports any problems. The GD-55 comes with one LPG/Petrol/Gasoline sensor with 5 meters (16 feet) of cable. Installation into a round 2.4" diameter (55mm) hole requires only a screwdriver. An instruction manual and all mounting hardware is provided Each GD-55 is assembled and then 100% tested with a calibrated gas to insure accuracy of the alarm trip point.