China Co Detector Sweet Gas Alarm Co Alarm Gas Detector

Factory Price CO Detector smoke Alarm with battery operated

Product Description

Smoke detector is our featured produc which is widely hot-sale around worldwide. Using Artificial Intelligent micro processing technology, the smoke chamber adopts insect nets design, avoid insects fall into alarm.

Technical Index:

Operating voltage: 3 no.7 batteries

Sensitivity/alarm time: 30ppm, 2 hours later;50 PPM, 60~90 minutes;100 PPM for 10 to 40 minutes;300 PPM in 3 minutes

Static current: <50uA (200uA when LCD display light is on)

Alarm current: <75mA

Work environment: 5-40°C

Ambient humidity: 20~ 90% r.h.

Alarm output: 85db / 1m, 3Khz frequency, red LED light flashes quickly

Static output: green LED light flashes every 30 seconds

Battery low warning: sound "di" every 30 seconds, display "lb"

Size: 115mm * 37mm

Weight: 130 grams