Co2 Sensor And Controller Input: 230v Ac /12 V Dc

Specification :
Measurement Ranges : Co2 ppm level upto 2000ppm
Controlling : Freash air damaper and EC fan (0-10V controling signal)
Screen : 2.4-inch TFTScreen with parameter display
Accuracy :1% to 3%
Dimensions : 95x95 mm
Power Supply : 230V AC / 20-30 VDC
Power Consumption :< 0.5 W
Signal Outputs :4...20 mA or 0...10 V DC
Operating Temperature : 0...60A C

The digital controller is designed/programmed to modulate any devices which is based on 0-10V input. Modulation can be based on set points given in controller maximum and minimum PPM level. It is featured to control Co2 level inside office, building etc. It is also featured to give indication /alert above set PPM level. It has user friendly 4 button interface which enable user to adjust set points for Co2 & device and based on set points it automatically modulates the connected device. The controller display show PPM, RPM, Flow %, set points and instant power consumption in case EC fan is connected.