Analog output
4-20mA / 0-10V
Digital Output
RS485, PWM
Switching Output
Relay
Wall device
Finery, Floating
Self calibration
The microprocessor-controlled CO2 meter is used to measure the CO2 content of the air in the range up to 2,000 -5,000 - 10,000 ppm, as well as the temperature and humidity. The contents oft he measurement are reproduced by a digital edge. The CO2 content is determined by means of an optical sensor, non dispersive infrared technology. By using the sensor according to the dual principle, interferences of the measurement by pollution and aging can be excluded as far as possible, so that a long function time of the device is ensured. Under normal operating conditions you do not need to calibrate the measuring device. Typical lifetime 15 years. Especially teaching rooms, private rooms and meeting rooms are the typical area of application. available outputs allow the control of complex processes in terms of temperature, relative humidity and the CO2 concentration.
- The CO2 sensor uses an infrared technique to measure the content of CO2 in air.
- Digital display of CO2 content, temperature and relative humidity.
- A universal device for household usage.