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Siemens QPA room air quality sensor

  • Siemens QPA2892/WI, S55720-S552
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    SIEMENS

    Siemens QPA2892/WI, S55720-S552

    €208.71

    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...

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  • Siemens QPA2052/MO, S55720-S510
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    SIEMENS

    Siemens QPA2052/MO, S55720-S510

    €323.82

    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

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  • Siemens QPA1064
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    SIEMENS

    Siemens QPA1064

    €227.18

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

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  • Siemens QPA1004
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    SIEMENS

    Siemens QPA1004

    €184.39

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

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  • Siemens QPA84 indoor air quality controller
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    SIEMENS

    Siemens QPA84 indoor air quality controller

    €83.92

    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

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  • Siemens QPA2080D room air quality sensor
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    SIEMENS

    Siemens QPA2080D room air quality sensor

    €291.07

    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...

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  • Siemens QPA2080 Room air quality sensor
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    SIEMENS

    Siemens QPA2080 Room air quality sensor

    €263.46

    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...

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