Lcd Carbon Monoxide Detector Alarm Sensor Unit Fire Safety Alarm Co Alarm Meter

US $340

Wuhan, Hubei, China
Jun 11th

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Features: *Easy install, long lifetime, high accurate electrochemical sensor. *The battery operated CO alarm includes multiple mounting options. *The CO detector is a battery-operated independent carbon monoxide (CO) alarm and with the inside carbon monoxide sensor to help protect you and your family from the dangers of CO. *When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm will sound, Displays the level of carbon monoxide the unit is sensing *A test / reset button allows you to test that alarm is functioning properly. Plus a peak-level memory keeps track of the maximum CO level detected between resets. Description: Household type carbon monoxide detector, used for the gas, carbon monoxide leak detection, can detect the levels of carbon monoxide gas in the first time, in a timely manner to protect the safety of his family, are essentials for family life. Specifications: Color:White Sensor: Electrochemical CO sensor. Display: LCD blue backlight digital display. Low battery warning: one 'chirp' every 30 second is an indication. Alarm: red led quickly flashes 4 times with unit chirping every 5 seconds, then repeat. Alarm Time: 50ppm, alarmswithin 60-90 minutes ; 100ppm, alarmswithin 10 ~ 40 minutes; 300ppm, alarmswithin 3 minutes. Power supply:3 AA size batteries(not include). Monitor current: less than 35uA Alarm current: 20mA or so Alarm concentration: 50 (± 30%) ppm of carbon monoxide gas Low-voltage warning threshold voltage: 3V ± 0.3 V Environment Temperature: 0~~ 45, relative humidity: 20% ~ 95% non-condensing; Alarm sound: three meters in front of more than 85 db