Early-Warning Surface-Mount Hydrogen Detectors
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This detector triggers a “caution” alert when a small amount of hydrogen is detected and a second “danger” alert if levels continue to rise.
1% Trigger Point—When hydrogen concentration reaches 1% by volume, a yellow warning light illuminates and the first relay closes to trigger a remote exhaust fan and/or alarm.
2% Trigger Point—When hydrogen reaches 2%, a red warning light illuminates, an alarm sounds, and the second relay closes to activate another remote exhaust fan and/or alarm.
Trigger Point | Volume (Sound) @ Distance | Temp. Range, ° F | Ht. | Wd. | Dp. | Electrical Connection | Voltage, V AC | Fasteners Included | Mounting Hole Dia. | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1%; 2% | 60 dB @ 10 ft. | 14 to 104 | 7" | 4 3/4" | 2 1/2" | Screw Terminal | 120, 240 | No | 3/16" | 71095K71 | 000000000 | |
