Siemens QPA room air quality sensor

Siemens QPA2892/WI, S55720-S552 Wireless room sensor for temperature, humidity and CO2 Wirless communication via KNX IoT over Thread Measurement accuracy up to ± 0.3 °C, ± 2 % r.h. & ± 50 ppm CO2 More than 7 years battery...

Siemens QPA1064 Room air quality sensor CO2 / temperature / rel. Humidity / VOC S55720-S454 Datasheet

Siemens QPA2080 Room air quality sensor carbon dioxide CO2 plus temperature (passive) S55720-S121 The room air quality sensor has a selectable passive temperature sensing element, delivered with the device are LG-Ni1000, Pt1000, Pt100, NTC 10kOhm...

Siemens QPA2060 Room air quality sensor CO2+temperature Datasheet

Siemens QPA2000 Room air quality sensor Carbon dioxide CO2 Datasheet