朱雅玲部落格推薦

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Large digital backlit display is easy to read, even in low-light conditions

Peak-level memory displays the highest CO concentration measured since the last reset

Meets the requirements of Underwriters Laboratories (UL)

Battery operated with three AA batteries included

Backed by a five-year warranty

Product Description

Kidde’s KN-COPP-B-LPM battery-operated carbon monoxide alarm with digital display helps to provide your home with extensive protection against the dangerous threat posed by the odorless and colorless gas. With an increasing number of state and local governments passing legislation requiring CO detectors in homes, it’s never been a better time to safeguard your family against carbon monoxide exposure.

Shipping Weight: 10.4 ounces

Item model number: 21008873

Accuracy of Digital Display: (Model KN-COPP-B-LPM Only)

30-999 PPM +/-30% when measured in conditions of 80° F (+/- 10°

F), atmospheric pressure +/- 10% and 40% +/- 3% relative humidity.

Display readings may vary slightly depending on changes in the ambient

condition (temperature, humidity) and the condition of the sensor.

Alarm Response Times:

70 PPM = 60-240 min., 150 PPM = 10-50 min., 400 PPM = 4-15 min.

以上為技術規格, 代表當達到 150ppm 以上的濃度時, 警報器的反應時間為 10- 50 min 鐘內會響起

並非到達後即刻響起警報聲

www點kidde點com/Documents/um9co5lp-0046lp-en點pdf