Detects Detects |
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System of Measurement System of Measurement |
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Power Source Power Source |
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Depth Depth |
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Height Height |
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Electrical Connection Type Electrical Connection Type |
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Fasteners Included Fasteners Included |
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Maximum Relay Current Maximum Relay Current |
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Mount Type Mount Type |
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Mounting Hole Diameter Mounting Hole Diameter |
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Number of Lights Number of Lights |
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Volume Volume |
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Width Width |
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Detector Signal Type Detector Signal Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Early-Warning Surface-Mount Hydrogen Detectors
This detector triggers a “caution” alert when a small amount of hydrogen is detected and a second “danger” alert if levels continue to rise. 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. 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.
Use the optional remote and cable to keep an eye on the detector’s alert status from a distance. Remote has a buzzer and the same yellow and red warning lights as the detector.
| Trigger Point, % Vol. | Volume | Temperature Range, ° F | Ht. | Wd. | Dp. | Electrical Connection | Voltage | Fasteners Included | Mounting Hole Dia. | Each | |
| 1; 2 | 60 dB @ 10 ft. | 14° to 104° | 7" | 4 3/4" | 2 1/2" | Screw Terminals | 120V AC, 240V AC | No | 3/16" | 00000000 | 0000000 |