Siemens QPA2000 ROOM CO2 SENSOR 0-10V

Siemens QPA2000 ROOM CO2 SENSOR 0-10V

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Siemens QPA2000 ROOM CO2 SENSOR 0-10V Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) 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 or DC 0...5 V adjustable. Selectable passive temperature sensing element.

Qpa (qpa.pdf, 508 Kb) [Download]

SPECIFICATIONS (39695_en.pdf, 508 Kb) [Download]