CO2 sensor for greenhouse production

CO2 sensor for greenhouse production

  CO2 sensor is the vegetable greenhouse production increase tool.

  CO2 is the main raw material of plant photosynthesis. CO2 saturated concentration needed for vegetable is commonly 1000ppm. Normally insufficiency of CO2 concentration in greenhouse. CO2 concentration in vegetable greenhouses could drop to 100 PPM  in half an hour in the morning, the crops are CO2 hungry, which limit the photosynthesis, restrict the growth and development, seriously affected the yield and quality of vegetable crops. So more farmers are using the technique of artificial supplementary carbon dioxide gas, to increase the concentration of CO2 in greenhouse.

  IRM202 is one of the general NDIR CO2 gas modules, which adopting NDIR principle, consists of patented light chamber, precise electric circuit and intelligent software. With the help of single light source, dual channel detector, and microprocessor, IRM 202 can perform the gas concentration signal in different ways. In this product, temperature compensation has been realized as well as the revision of the nonlinear relationship. It has all the advantages from NDIR products, such as good selectivity，high sensitivity, long life and independence to O2.

  IRM202 is suitable for the test in flexible occasion, and its calibration possibility in clean air makes it a good choice in portable instrument, for example educational apparatus.