Ichinen Manufacturing Low-concentration hydrogen alarm

This stationary hydrogen alarm features a fast-responding semiconductor hydrogen sensor that can quickly detect even minute hydrogen leaks. The sensor is cartridge-type, making it easily replaceable. Maintenance is simple: just purchase and replace the sensor cartridge (model: RS-HYD) every three years. Installation requires no construction work, making it an ideal hydrogen leak detector. It features external output, an alarm buzzer, and is AC adapter powered. It also reacts to flammable gases. Examples of applications include gas chromatography, hydrogen water, hydrogen cutting, and hydrogen fusing.