QPM2102/MO
Duct air quality sensor CO2+VOC Modbus

Duct air quality sensor for use in air ducts of ventilation and air conditioning plant to enhance room comfort and to optimize energy consumption by providing demand-controlled ventilation
CO2 and IAQ measuring
Modbus RTU (RS-485)
Maintenance-free CO2 sensing element
No recalibrations required
On-event addressing via push button together with Climatix controllers
DIP switches setting together with other controllers
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Technical Specifications
Operating voltage
AC 24 V, DC 15…35 V
Power consumption
3 VA
Measuring range
0…2000 ppm CO₂, 0…100 % VOC
Max. air velocity
≤ 10 m/s
Ambient temperature, operation
-5…+45 °C
Connection, electrical
Screw terminals
Immersion length
70…135 mm
Degree of protection
IP54
Dimensions (W x H x D)
80 x 88 x 243 mm
Communication
Modbus RTU (RS-485)