QFA

Siemens QFA2071, room sensor for humidity (DC 4...20mA) and temperature (DC 4...20mA)

Siemens QFA3160 Room sensor for humidity (DC 0...10 V) and temperature (DC 0...10 V) for demanding requirements

Siemens QFA3160D Room sensor for humidity (DC 0...10 V) and temperature (DC 0...10 V) for demanding requirements, with display

Siemens QFA3171, Room sensor for humidity (4...20 mA) and temperature (4...20 mA) for demanding requirements

Siemens QFA4160, room sensor for humidity

Siemens QFA1001 Room hygrostat, setpoint setting range 30...90 % r.h., external setpoint adjustment

Siemens QFA1000 Room hygrostat, setpoint setting range 30...90 % r.h., setpoint adjuster inside device

Siemens QFA2000 Room sensor for humidity (DC 0...10 V)

Siemens QFA2001, Room sensor for humidity (DC 4...20mA)

Siemens QFA2020, room sensor for humidity (DC 0...10 V) and temperature (LG-Ni1000)

Siemens QFA2060 Room sensor for humidity (DC 0...10 V) and temperature (DC 0...10 V)

Siemens QFA2060D Room sensor for humidity (DC 0...10 V) and temperature (DC 0...10 V), with Display