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manufacturer:
Siemens
mpn:
QPA2002
Product Description
Siemens - QPA2002 Room Sensor CO2 and VOC, 0 to 10VRoom sensor for CO2 and Volatile Organic Compounds (VOC) concentrations with a CO2 measuring range over 0 to 2000 parts per million (PPM). This unit delivers a 0 to 10 Volt DC signal. Not suited for safety applications.
Additional Information
Ambient temperature, operation0…50 °C
Connection, electricalScrew terminals
Degree of protectionIP30
Operating voltage24 VAC, 15…35 VDC
Analog outputs0-10V / 4-20mA (selectable)
Analog output, signalDC 0...5 V, DC 0...10 V, DC 4...20 mA
Measurement accuracyAir Quality: +/-50 ppm + 2% of measured value
CommunicationSecondary output for relative VOC level
Dimensions (W x H x D)90 x 100 x 36 mm