Hydrogen Gas detectors GD104C range consists on conventional detectors that use new generation of semi-conductors: more sensitive and more accurate in sampling, better stability in time, better rapidity for response, and poor sensitivity regarding humidity. Moreover, a performing electronic of control minimizes consumptions; this makes GD104C range detectors adaptable for intermediate/large size installations.

Gas detectors of the GD100C range are dedicated to tertiary and industrial applications. They have been submitted to the tests certifying their compliance with standards

Housed in a metal box IP55, all reference of gas detectors GD1xxC range also exists in addressable version (see dedicated datasheet).

GD1-RELE optional board makes possible to adapt any conventional GD1xxC gas detector to other non-SD3 panels by allowing the use on the gas detector of relays to repeat the information of Alarm, Pre-alarm and fault.
Alarm and pre-alarm concentration and delays can be modified with the optional programming tool PRG-GAS.

Hydrogen gas detectors are widely used in battery rooms , forklift charge station , laboratories , industrial spaces.