QFA

Siemens QFA4171D Room sensor for humidity (4..20mA) and temperature (4..20mA) with calibration certificate, with display Humidity 2%, Temperature Certified Room Sensor, Display, 4 to 20 mA Datasheet

Siemens QFA4171 Room sensor for humidity (4..20mA) and temperature (4..20mA) with calibration certificate For relative humidity and temperature.Degree of protection: IP65, IP40 (measuring tip). Datasheet

Siemens QFA4160D Room sensor for humidity (DC 0..10V) and temperature (DC 0..10V) with calibration certificate, with display Humidity 2%, Temperature Certified Room Temperature Sensor with diaplay, 0 to 10 Volts 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