http://www.channeleco.com/en/Item/Show.asp?m=1&d=1220

Product description：QT-CO2 meter is used to measure carbon dioxide by non-dispersive infrared induction principle, in the meantime it can measure temperature, humidity, dew point and wet bulb temperature. The meter is equipped with a large LCD display, and it has several characteristics, such as rapid response, visible light/sound alarm settings, low drift and high performance.

Applications:

• Agricultural greenhouse
• Food processing
• Experiment teaching
• Industry and quality management
• Indoor air quality monitoring

• Technical Parameters：

  Model	QT-CO21	QT-CO22
  Measurement Range of CO2	0~2000 ppm  2001~9999 ppm(accuracy not guaranteed)	0~5000 ppm 5001~9999 ppm(accuracy not guaranteed)
  Accuracy	±50ppm ±5% (0~2000 ppm)	±30ppm ±5% (0~5000 ppm)
  Humidity	Measurement range: 0.0~99% RH  Accuracy: ±3%
  Temperature	Measurement range: -10℃~ 60℃(14~140℉)  Accuracy: ±0.6℃/±0.9℉
  Resolution	1 ppm, 0.1℃, 0.1% RH
  Warm-up Time	30 s
  Operating Environment	Storage temperature: -20~60 ℃ Storage humidity: 0~99% RH (no condensed water drops) Operating temperature: 0~50 ℃: Operating humidity: 0~95% RH (no condensed water drops)
  Size	130×80×60 mm
  Package Content	Host machine, manual, power adapter

   

  ORIGIN: CHINA

•  

  Channel Technology Group Limited

  Tel:+86-10-62111044

  Fax:+86-10-62114847

  Web:http://www.channeleco.com/en/

  Email:repair@qudao.com.cn

 

For the purpose of introduction and promotion of global advanced instrumentation and technology in the fields of terrestrial ecology, aquatic ecology and life science, Channel Technology Group Limited was established in 2001.