CO₂TransmitterCD-100CD-200 co2 sensor CD-300

CO₂TransmitterCD-100CD-200 co2 sensor CD-300 
 
 CD series detector is designed to detect carbon dioxide gas in the air. This model has good resolution by NDIR method, so it is an optimum device for ventilation of building, house, etc. Also, the advantage of this model is compact size and easy installation.    
 
CO₂ Transmitter CD-100CD-200  co2 sensor  CD-300 Features Relay output(CD-200)
Easy to monitoring with LCD display (CD-200/CD-300)
NDIR type
Re-calibrationfunction (Monthly period/10 min. period)
Size - 123mm x 69mm x 40mm
General Performance Operating Temperature range => 0 ~ 50℃
Operating Humidity range => 0 ~ 95% RH (Non-condensing)
Storage Temperature => -20℃ ~60℃
Measurement  Sensing method=> NDIR (Non-dispersive Infrared)
Measurement range => 0 to 2,000ppm / 5,000ppm / 10,000ppm (Optional)
Accuracy => ±30ppm ±5%
Response Time(90%) => 150 sec
Sampling Interval => 3 sec(CD-100, CD-200), 4 sec(CD-300)
Electrical Input Power => 24VAC, 24VDC ± 20%, 50/60Hz
               4Wire (CD-100, CD-200) / 3Wire (CD-300)
Output 4 ~ 20mA and 2 ~ 10VDC / 0 ~ 10VDC and 0 ~ 20mA
(Jumper selectable -Voltage output or currant output) 
Other options The relay information of CD-200