Schabus GX-H2 External Hydrogen Gas Sensor | H₂ Detector for GX-A1 / GX-HS Warning Systems | MOS Sensor, 2.5 m Cable, Trigger Threshold 0.4% (10% UEG) | For Air Conditioners & Heat Pumps

External hydrogen sensor for the Schabus warning devices GX-A1+ or GX-HS, detects hydrogen from leaking fittings of air conditioning and heat pump systems.

Precise H₂ detection: reliably detects hydrogen (H₂) from 0.4% (10% UEG). Ideal for monitoring leaks in hydrogen conducting systems. Compatible with Schabus GX-A1 / GX-HS systems, easy to integrate into existing gas warning systems from Schabus via RJ plug.

Robust technology & compact design External MOS sensor (dimensions 52 × 27 × 29 mm), maximum power consumption 300 mA. Durable and maintenance-friendly. Service life of approx. 5 years (with proper use). Regular gas concentrations can affect sensitivity.

Flexible and secure connectable With 2.5 m sensor cable including RJ plug. Extension possible (max. cable length depending on cross section).

The Schabus GX-H2 gas sensor is an external sensor for reliable detection of hydrogen (H₂) in dry, non-explosive interiors. It expands the existing gas warning systems GX-A1 and GX-HS and reports already from a concentration of 0.4% by volume (10% UEG). With its compact design, 2.5 m sensor cable and MOS technology, it is ideal for monitoring leaks in air conditioners, heat pumps or technical systems. The limits of use are clearly defined: no use in potentially explosive areas, no permanent contact with pure refrigerants or extremely high gas concentrations.