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 QPA2052/MO, S55720-S510 Room air quality sensor with Modbus communication Modbus RTU (RS-485) Maintenance-free CO2 sensing element No recalibrations required DIP switches setting together with other controllers HS CODE: 90271010 COO: China

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

Siemens QPA1004 Room air quality sensor Carbon dioxide CO2 S55720-S453 Datasheet

Siemens QPA84 Indoor air quality controller with integrated VOC sensor for mixed gas In ventilation plant to optimize indoor air quality and consumption of energy by means of demand-controlled ventilation. Datasheet

Siemens QPA2080D Room air quality sensor carbon dioxide CO2 plus temperature (passive) with display S55720-S122 The room air quality sensor has a selectable passive temperature sensing element, delivered with the device are LG-Ni1000, Pt1000, Pt100, NTC...

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 QPA2062D Room air quality sensor carbon dioxide CO2 plus Temperature measuring with display Datasheet

Siemens QPA2062 Room air quality sensor carbon dioxide CO2 plus Temperature measuring plus humidity measuring Datasheet

Siemens QPA2060D Room air quality sensor CO2+temperature with display Datasheet

Siemens QPA2060 Room air quality sensor CO2+temperature Datasheet

Siemens QPA2002D Room air quality sensor CO2+VOC with display Datasheet