QPA20..D Room air quality sensors
QPA20..D different models are followed as:
QPA2002D,QPA2060D,QPA2062D,QPA2080D
Availability:
Out of stock
QPA20..D Room air quality sensors are used in ventilation and air conditioning plants to enhance room comfort and optimize energy consumption by providing demand-controlled ventilation.
QPA20...D Features:
With maintenance-free CO2 sensing element
based on optical infrared absorption measurement
depending on the type of sensor
VOC2 sensing element based on a heated tin dioxide semiconductor
CO2 temperature and CO2 humidity-temperature multi-sensor
Transmitter for building automation and control systems and / or display units
No recalibrations required
Operating voltage AC 24 V or DC 15…35 V
Signal outputs DC 0...10 V
