The QPM2160 channel sensor from the STANDARD series is used for measuring air quality and its temperature in ducts and channels. The sensor monitors the CO2 level and temperature in the flowing air in ventilation or air conditioning systems. The sensing is based on the principle of optical infrared absorption measurement. The sensors can be used to regulate supply or exhaust air or as elements of a building management system. The sensor is ideally suited for rooms where a larger number of people gather, such as schools, museums, study rooms, lecture halls, theatres, cinemas, offices, and others, where smoking is also prohibited.

This model features an integrated display. The display shows the currently measured data. In this case, CO2 is displayed in ppm and temperature in degrees Celsius (can be changed to °F).

This sensor is not intended as a warning safety signal for smoke or gas leaks. Additionally, the sensors are not designed for outdoor use.

Features

• power supply 24 VAC/VDC
• measuring range 0...2000 ppm
• temperature measuring range 0...50 °C / -35...35 °C
• continuous output 0...10 V or 0...5 V
• display screen
• IP65 protection
• no recalibration required
• maximum airflow speed in the system 10 m/s