Products List
Contact Us

Add:3rd Floor, Gate 7, No. 59 Chuangfu Road, Xiaogang Dutoudong Industrial Park, Beilun District, Ningbo, Zhejiang, China
Tel: +86-574-87529750
Fax: +86-574-87529751

Product contentHome>>Product content

EN50291 CO Detector

Product Details

Technical Specifications:

1.Sensor : Electrochemical sensor;
2.Non-radioactive technology for environmental friendly;
3.Power Supply: 9V DC BLOCK Alkaline Battery/PP3;
4.Standby Current: 10uA;
5.Alarm Current: 23mA;
6.Operation Temperature: 0°- 50°;
7.Low battery warning;
8.Fault signal warning;
9.Self-Test Button to verify operation;
10.With quick fix mounting bracket for easy installation;
11.Silence function with 3 led indicators;
12.CO alarm Sensitivity meets EN50291 or UL2034;
13.Alarm Sound Level: >85dB at 10 feet (3m);
14.Easy to install, move and maintain;
15.5 years limited warranty;

Sensor Type


Power Source

DC 9V alkaline battery

Standby Current


Alarm Current


Alarm Sound Level

85 decibels at 3 m


Response Times


At 50 ppm, unit must alarm within 60-90 mins
At 100 ppm, unit must alarm within 10-40 mins
At 300 ppm, unit must alarm within 3 mins


At 70 ppm, unit must alarm within 60-240 mins
At 150 ppm, unit must alarm within 10-50 mins
At 400 ppm, unit must alarm within 4-15 mins


Each product with manual and mounting hardwares into a pp bag, then into a gift box or white box:10.5*10.5*4cm, 100 boxes into a carton:55.5*44.5*23.5cm, 16.1/16.7kgs.

You may also like...