Pure carbon monoxide (CO) is colorless, odorless, and non-irritant
gas: molecular weight: 28.01; density: 1.250g/l;freezing point:
-207℃; boiling point: -190℃. Its solubility in water is quite low,
but it dissolves instantly in ammonia water. Air mixed explosion
limit is between 12.5% and 74%. After entering human body, carbon
monoxide will combine with hemoglobin in blood, making the
hemoglobin not able to combine with oxygen,which causes oxygen
deficit to organism organization, leading to death from
suffocation. Therefore, carbon monoxide is toxic, and is colorless,
odorless, and tasteless, which is easy to be ignored and thus
causing poisoning.Gas perniciousness: carbon monoxide can harm
human health,and serious carbon monoxide would cause death.
Therefore,people should pay attention to safe gas using, and people
working in factory should pay attention to carbon monoxide
concentration. Carbon monoxide detector can detect carbon monoxide
concentration, observing concentration value all the time. It
hasquite clear large LCD screen and voice and light alarm
indication,making sure that it can detect dangerous gas and inform
operators of precautions under adverse situation.It is widely used
in petroleum, chemistry, coal mine, metallurgy,
papermaking,fire-fighting, municipal administration,
telecommunication, food,textile and other industries.
Features :
1.HOLD data holding
2.MAX maximum value / MIN minimum value
3.UNIT switch units among %VOL, %LEL, PPM, (mg/M³)
4.Alarm setting
5.Calibration
6.On/Off (Timed Shutdown)
Specification :
Measurement range | 0~1000ppm; 0~0.1%VOL; 0~0.8%LEL; 0~1250mg/M³; |
Maximum overload | 2000PPM |
Response time | <30 s |
Using environment temperature range | 0~50℃(32~122℉) |
Using environment humidity range | 15~90%RH |
Power supply | 3*1.5V AAA batteries |
Power supply | 67.98*28.47*119.98mm |
Weight | 111.9g(Without battery) |