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Monitor hydrogen gas buildup in storage rooms and facilities that house batteries with this control box which is easy to use and easy to install. In addition, this detector has a terminal block for connection to a single-phase AC power source and two internal relays.
Monitor hydrogen gas buildup in storage rooms and facilities that house batteries with this control box which is easy to use and easy to install. In addition, this detector has a terminal block for connection to a single-phase AC power source and two internal relays.
This product is a special order item which can’t be returned or cancelled.
Ideal for remote alarm control and display, this control box allows you to use the relays to switch a remote exhaust fan and/or alarm on or off. If the concentration of hydrogen gas in the air surrounding the sensor reaches 1% by volume, the yellow LED will light, and the 1% internal relay will close. A four-second delay prevents false activation. In addition, if the concentration reaches 2%, the red LED will flash, the internal 80 dB warning alarm will sound, and the 2% internal relay will close.
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