Stand Alone Carbon Monoxide Alarm from China manufacturer

Product Detail

Model No.: BRJ-902D

Production Capacity: 100000pcs/month

Delivery Date: 3days after pay off

Brand Name: BRJ

Means of Transport: Ocean,Land,Air

Packing: 100pcs/box.color box inside...

Usage: Auto

it used to detect the concretion of the carbon monoxide gas

* 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

* 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,

* Power consumption :0.3mW

* Sensor Life: 3 years

* Operation ambient: 0 ~ 40, 20% ~ 90%RH

* Mounting: Wall/Ceiling mounting

* Dimension 100mm*40mm, Weight: 0.2kg

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