Duct Air Quality Sensors QPM21…
QPM21… different models are followed as:
QPM2100,QPM2102,QPM2102D
QPM2160,QPM2160D,QPM2162,QPM2162D
Availability:
Out of stock
Duct Air Quality Sensors QPM21… In air ducts of ventilation and air conditioning plant to enhance room comfort and to optimize energy consumption by providing demand-controlled ventilation.
QPM21 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
No recalibrations required
Operating voltage AC 24 V or DC 15…35 V
Signal outputs DC 0...10 V
