Shenzhen UH Technology Co,Ltd
UH : Alarm and fire-fighting devices professional manufacturer. By quality and service to create brand.
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LCD carbon monoxide alarm can be efficient detect poisoning gas -
CO, when the gas concentration reached the alarm lower limit, the
CO detector live sound and light alarm with 85dB. It can be display
concentration's value.
Features:
* Use electrochemistry CO sensor
* superior quality, nice designs and favored
* MCU control
* LCD displayer
* Low battery indicator
Description:
* Power Supply: 3*1.5V AA batteries
* Sensor: Electrochemical CO sensor
* Alarm Style: Per EN50291
* Sensitivity/Alarm Time:
Within 60~90 minutes @ 50ppm CO concentration;
Within 10~40 minutes @ 100ppm CO concentration;
Within 3 minutes @ 300ppm CO concentration
* LCD Displayer (optional): 3 digits LCD displayer
* Audibility: 85dB ( at 1m distance ), Frequency 3± 0.5KHz
* LED Indication /Sound Pattern:
Standby: Green LED flashes once every 30 seconds
Alarm: Red LED quickly flashes 4 times with unit chirping every 5
seconds, then repeat,
* Low-bat Indicator:
Chirp every 30s as battery lower than 3.3V with green LED flashing
and Lb on LCD
* Mal-function Indicator: Chirp every 30s with green LED out and
Err on LCD
* Power consumption: 0.3mW
* Sensor Life: 3 years
* Operation ambient: 0 ~ 40, 20% ~ 90%RH
* Mounting: Wall/Ceiling mounting
* Dimension 125mm*35mm, Weight: 0.2kg
* EN standard
If interested lcd carbon monoxide detector, lcd co alarm, please
contact us. CO detector is a best-selling products in the cold
season for family and car. Welcome to order by OEM and ODM