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This model HIC-822 is a general-purpose gas detector calibrated as a Carbon Monoxide emergency alarm. It is calibrated at 150 ppm of Carbon Monoxide. It will also alarm at 200ppm of Hydrogen (0.5% of LEL), 5000 ppm of Methane (10% of LEL), and 420 ppm of Propane (2% of LEL). The 150 ppm Carbon Monoxide calibration is above the level known to be a long term health hazard. However, it is not the intended purpose of this model to monitor for long term health hazards. Its purpose is to serve as an evacuation alarm. Condition: In working condition, barely used spare part, comes with its original box, I have no way to test if actually detects gas, I hooked it to the wall, it turns on and perform the normal cleaning routine, no further test were done. (Hazardous gas alarm detector mod. hic-822 slightly used was posted and is owned by: Erin Beard) |
EBeard@chicagopartsnetwork.com (Erin Beard) for more information.
