Supply UH carbon monoxide detector with LCD displayer

Supply UH carbon monoxide detector with LCD displayer

Description: 

UH carbon monoxide detector with LCD displayer, it widely used for Household bedroom, kitchen, sitting room, the basement, garage and hotel room, KTV, song hall, the Internet bar, shopping malls in cold seasons. LCD Carbon monoxide detector is a safety alarm device to effect sensing poisoning gas - CO, when the gas concentration reached the alarm lower limit, the CO detectors live sound and light alarm with 85dB. The carbon monoxide detector is the hot-selling products of winter, it is home safeguard.

Features:

* Use electrochemistry CO sensor

* superior quality, nice designs and favored

* MCU control

* LCD displayer

* Low battery indicator

Specifications: 

* 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 110mm*35mm, Weight: 0.2kg 

If interested LCD carbon monoxide detector, lcd co alarm, please contact us. CO detector is a best-selling product in the cold season. Welcome to order by OEM and ODM