Manufacturer: Siemens
Type: Room Temperature Sensor
Model: QAA32
For: In HVAC plants to acquire the room temperature. For use with controllers whose sensor signal input are not galvanically separated from the AC 230 V mains.
Measuring Tolerance at 25 °C: ±0.3 K
Terminals for Cross-Sectional Areas of: 2 x 1.5 mm2 or 1 x 2.5 mm2
Sensing Element: NTC resistor, 3 kΩ at 25 °C
Time Constant: approx. 6 min
Operating Temperature: 0…40 °C
Protection Class: IP30
Dimensions: 97 x 100 x 36 mm
Weight: 150 g
