Siemens RDH100, S55770-T377 Room thermostat Mains independent, battery powered electronic room thermostat with TPI output control. The required temperature is adjusted with the large setting knob on the front of the unit. Easy operation by large...

Siemens RDF800, S55770-T396 Touch screen room thermostat for 2-/4- pipe fan coil, universal applications or compressors in DX-type equipment Operating modes: Comfort, Economy and Protection For heating and/or cooling applications 2 or 3-position...

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

Siemens QPM1104, S55720-S455 Duct air quality sensor Datasheet

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

Siemens QBM4100-1U, S55720-S251 Air duct differential pressure sensor, with calibration certificate Datasheet

Siemens QBM4100-1D, S55720-S252 Air duct differential pressure sensor with display, 0…100 Pa, calibration certificate For use with air and nonaggressive gases. For extremely demanding accuracy and high requirements. With diaphragm sensing...

Siemens QBM4000-3, S55720-S248 Air duct differential pressure sensor 0…300 Pa, with calibration certificate Technical data and accessories identical to QBM3...With plug-in connection. Datasheet

Siemens QBM4000-25, S55720-S250 Air duct differential pressure sensor 0…2500 Pa, with calibration certificate Technical data and accessories identical to QBM3...With plug-in connection. Datasheet

Siemens QBM4000-10 Air duct differential pressure sensor 0…1000 Pa, with calibration certificate S55720-S249 Technical data and accessories identical to QBM3...With plug-in connection. Datasheet

Siemens QBM4000-1 Air duct differential pressure sensor 0…100 Pa, with calibration certificate S55720-S247 Technical data and accessories identical to QBM3...With plug-in connection. Datasheet

Siemens QAX31.1 Room unit with sensor, setpoint adjuster and PPS2 interface Acquisition of room temperature Setpoint adjuster for room temperature Datasheet