SIEMENS QAP1030/UFH NTC cable temperature sensor 3 kOhm

SIEMENS QAP1030/UFH NTC cable temperature sensor 3 kOhm
The cable temperature sensor is used to measure and limit the temperature of the floor structure in electric underfloor heating systems. The sensor measures the temperature using a resistive NTC sensor. The resistance value, which changes depending on the measured temperature, is subsequently processed by a suitable regulator. Thanks to the insulation, the sensor is particularly suitable for controllers or room thermostats whose input for the temperature sensor is not galvanically separated from the AC 230 V supply voltage.

Properties:
- Measuring range: -20 to 70 °C
- Measuring sensor: NTC, 3 k Ohm at 25 °C
- Measurement accuracy: +/- 0.3 K
- Cable length: 4 m

Application:
- Measuring the temperature of the floor structure in electric heating systems
- Used in conjunction with room thermostats RDD310/EH, RDE410/EH, RDE100.1, RDE100.1RF and RDE100.1RFS