Sensors for temperature and humidity

Siemens QFA2001 Room sensor for humidity (DC 4...20mA) S55720-S114 For relative humidity and temperature.   Datasheet

Siemens QFA2000 Room sensor for humidity (DC 0...10 V) For relative humidity and temperature. Datasheet

Siemens QFA1000 Room hygrostat, setpoint setting range 30...90 % r.h., setpoint adjuster inside device 2-position controller with humidity sensor Setpoint adjuster inside device Datasheet

Siemens QFA1001 Can be Replaced by QFA1000 Room hygrostat, setpoint setting range 30...90 % r.h., external setpoint adjustment 2-position controller with humidity sensor External setpoint adjustment Datasheet

Siemens QFA4160 Room sensor for humidity (DC 0..10V) and temperature (DC 0..10V) with calibration certificate For relative humidity and temperature.Degree of protection: IP65, IP40 (measuring tip). Datasheet

Siemens QFA3171 Room sensor for humidity (4...20 mA) and temperature (4...20 mA) for demanding requirements 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 QFA3160 Room sensor for humidity (DC 0...10 V) and temperature (DC 0...10 V) for demanding requirements For relative humidity and temperature.Degree of protection: IP65, IP40 (measuring tip). Datasheet

Siemens QFA2071 Room sensor for humidity (DC 4...20mA) and temperature (DC 4...20mA) S55720-S115 For relative humidity and temperature. Datasheet

Siemens AQF3100 radiation shield for exterior wall mounting In combination with QFA31... room sensors. Datasheet