portable carbon monoxide(CO) detector

Product Description

carbon monoxide(CO) detector is a portable detector with intrinsic safety, which continuously monitors carbon monoxide(CO) concentration. It is applied for explosion-proof, toxic gas leak detection, rescue, and also applied in the surroundings such as underground pipe and mine, to keep the workers safe from invasion of the toxic, deleterious gas and avoid damage to equipment.The detector inspects carbon monoxide(CO) concentration by natural diffusion and adopts imported electrochemical sensor (catalytic combustion sensor for flammable gas), having good sensibility and excellent repeatability. The device has embedded micro control technique and Chinese user menu, making the operation easy.The cover is refined from high-intensive engineering material,the detector touches well, waterproof and explosion-protection.
Characteristics：
Reliable and durable fixed life
Automatical calibration and zero-set
Apparent and Clear Display
displaying real time and battery capacity, low battery indication and automatic turn-off for low voltage
Rapid and effective warning with audible alarm, and extremely bright visual light alarm and vibrating alarm as standard.
Advanced self-test of complete functions automatically when turned on
***0 record capacity
Alarm for sensor failure
Password management
Advanced self- calibration for accuracy.
Gas Detected：carbon monoxide(CO)
accuracy:≤± 3% F.S
Response time: T*0<*0s
Indication: Large STN  LCD indicates real time and system state
Alarm indication: Wide-angled light emitting diode, *5db buzz(the frequency of buzz depends the concentration),vibrating.
Fault indication: indications of Zero point drift and sensor failure.
Operating temperature: **0℃～ + *0℃
Humidity:＜ *5%RH non-condensing    
Voltage: DC3.7V Li-ion battery ***0mAh
Charging time: 4h~6h
Duration of operation: flammable gas≮ 8 (non-stopped); toxic gas≮ **0h(non-stopped).
IP Grade: IP*6.
Weight: about **0g(including battery)
Dimension: **2 mm×*6mm×*6mm.