![]() ![]() Install the detector at the highest, draft-free location in the battery compartment or room where hydrogen gas might accumulate. ![]() Where should I place the hydrogen gas detector? The detector has a built-in 80 db warning alarm that activates at a 2% concentration of hydrogen. After this delay, response time to hydrogen for the first (1%) relay is about 4 seconds response time for the second (2%) relay and/or alarm is 3 seconds later (total: about 7 seconds).ĭoes the detector have a built-in warning alarm? This delay is to prevent false activation. When power is first applied, or after a power interruption, approximately 10 minutes will elapse before the detector starts to function. The detector operating temperature is 14 to 104 degrees F, ( -10 to 40 degrees C). What is the detector operating temperature? This should not noticeably affect its operation. Its sensitivity to these other gasses, however, is much lower than its sensitivity to hydrogen. The sensor detects several other combustible gases in addition to hydrogen - ethanol, isobutane, methane, propane. The sensor requires an oxygen environment.ĭoes the detector detect or react to other gasses? Will the detector work in a non-oxygen environment? The only moving parts are in the internal relays, and the relays are hermetically sealed. Not if you make tight wire connections to the detector. Hydrogen gas, 4.1% or more mixed with air, can be ignited by a flame, spark, or static electricity.Ĭan the detector itself cause an explosion?
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