Sensors

Siemens QSM2100, S55720-S491 Duct sensor for detection of PM2.5 and PM10 HS CODE: 90251900 COO: China

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 QFA3173D, S55720-S542 For relative humidity and temperature.Degree of protection: IP65, IP40 (measuring tip). COO: China

Siemens QSA2700D, S55720-S458 Fine dust sensor with display, 0-10V, Modbus Room sensor with LCD display for detection of PM2.5 and PM10  Datasheet

Siemens QSA2700,S55720-S457 Fine Dust Room Sensor 0-10V & Modbus  Datasheet

Siemens QPM1164, S55720-S456 Duct air quality sensor CO<SUB>2</SUB>/ temperature / rel. humidity / VOC Datasheet

Siemens QFM3171D Duct sensor for humidity (4...20 mA) and temperature (0...20 mA) for demanding requirements, with display  Datasheet

Siemens QFM3160D Duct sensor for humidity (DC 0...10 V) and temperature (DC 0...10 V) for demanding requirements, with display  Datasheet

Siemens QFA3171D Room sensor for humidity (4...20 mA) and temperature (4...20 mA) for demanding requirements, with display For relative humidity and temperature.Degree of protection: IP65, IP40 (measuring tip). Datasheet

Siemens QFA3160D Room sensor for humidity (DC 0...10 V) and temperature (DC 0...10 V) for demanding requirements, with display For relative humidity and temperature.Degree of protection: IP65, IP40 (measuring tip). Datasheet

Siemens AQR2548NF Stock no. S55720-S148 Siemens AQR2548NF base module with integrated CO2 and VOC Datasheet English Deutsch

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...