The Siemens QFA3171D HUMID 2%, TMP RM SEN, DIS, 4 20 MA
Room sensors for rel. humidity / temperature for demanding requirements
For relative humidity and temperature. Degree of protection: IP65, IP40 (measuring tip).
Technical specifications
Time constant |
Humidity: |
Measurement accuracy |
Humidity at 0…100 % r.h. and 23 °C: ±2 % r.h.; Temperature, at 15…35 °C: ±0.6 K; Temperature, at 40…70 °C: ±0.8 K |
Dimensions (W x H x D) |
80 x 144 x 39 mm |
Warranty |
5 Years |
QFA3171D |
QFA3171D |
Wall Mount Humidity & Temperature Sensor, 4-20mA, 2% Accuracy, with Display |
DC 4…20 mA |
DC 4…20 mA |
24Vac, 13.5-35Vdc |
0…50 °C; -35…35 °C; -40…70 °C |
LCD Display |