Gas analysis meter carbon dioxide sensor industrial portable CO2 monitor

Gas analysis meter carbon dioxide sensor industrial portable CO2 monitor

As colorless, tasteless and odorless gas under normal temperature, with the chemical formula of CO2 and formula weight of 44.01, carbon dioxide is one of the carbon dioxide, whose common name is carbon dioxide gas, and it is also carbonic anhydride. It is a colorless and tasteless gas under normal temperature, is slightly larger than the air in density, and slightly soluble in water to generate carbonic acid. The solid carbon dioxide is commonly known as dry ice, which can absorb a large amount of heat during sublimation, therefore it is used as refrigerant, for artificial rainfall, and making smog on the stage,for examples. Carbon dioxide is the essential raw material in photosynthesis of green plants, and is usually used as fertilizer in the greenhouse.

Generally, 0.03% carbon dioxide is contained in the air;however, its content has sharply risen in recent years due to human activities (such as combustion of fossil fuel), resulting in greenhouse effect, global warming, glaciers melting and sea level rise, etc. The Kyoto Protocol aiming at curbing carbon dioxide excessive emission has taken effect, which is hopeful to curb greenhouse effect via promoting international cooperation.

The carbon dioxide tester applies to the continuous online detection and site sound-light alarm of carbon dioxide concentration in various industrial environments and special environment, which functions as early warning for operation safety on the dangerous site. Using the imported electro chemical sensor and micro controller technologies, the instrument is featured by stable signal, high precision and good repeatability and other merits, and its explosion-proof connection mode applies to various dangerous sites. It can provide 24-hour continuous real-time monitoring of indoor carbon dioxide concentration,display date, detection time, temperature and humidity data on the detection site automatically. The instrument is compatible with various control alarms, PLC, DCS and other control systems,which can realize site alarm, remote monitoring and alarm function at the same time.

Specifications:

Functional and technical parameters
Detection of gas: carbon dioxide in the air
Measuring range: 0-2000ppm
Resolution: 1ppm
Minimum reading: 1ppm
The basic error: ± 50ppm or ± 3%
Response time: <30 seconds
Sensor Type: NDIR CO2 gas sensor
Charging function: √
Buzzer alarm limit settings: √
Maximum, minimum inversion and data retention: √
Low power indicator: √
LCD backlight display: √
Work environment: 0-50. C.32-122. F: 10-90% RH
Preservation of the environment: -10 ~ 80. C, -14 ~ 176. F; 10 ~ 75% RH
Dimensions: 91.5 * 64.8 * 135mm
Weight: 156.5g