T1N4，Indoor temperature sensor Thermistor: PT100 ± 0.2℃ @ 25℃

Pt100 sensors are platinum resistance temperature detectors with 100 Ω at 0 °C. They offer stable, accurate temperature measurement and are widely used in industrial and HVAC applications.

Specifications
T1N/T1W series temperature sensor
Sensor: High accuracy thermistor or RTD, see models
Output: thermistor or RTD, see models and resistance table
Accuracy: typical 0.2~0.5°C @ 25°C, see models
Wiring: 2 wires or 3 wires (RTD)
(3 wires connection could obtain better accuracy)
Work Temp.: -30~70°C, 0~95%RH (Non condensing)