Hydrogen Gas Detector

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SKU
HGD
The HGD monitors hydrogen gas levels and can activate alarms or exhaust fans.
BHS Hydrogen Gas Detectors protect battery charging rooms and other locations where motive and stationary batteries are present. The HGD-1 has a built in relay to activate an external fan or alarm when hydrogen gas concentration reaches 1%, and an internal alarm when concentration reaches 2%.

Compare to: HGD-SR 099143