The JCW2-117 series temperature sensor uses Pt100 platinum resistance to measure the temperature of the medium. The working principle is that the resistivity of the thin film platinum resistance element changes with the change of temperature at different temperatures, so as to establish the relationship between the resistance value and the temperature. The JCW2-117 series temperature sensor is a supporting product of the measurement system on the arrow for the measurement of the temperature parameters of the low-temperature medium in the pipeline. When in use, the sensor is used in the measured medium and is used in conjunction with the temperature converter.

Series common parameters: Temperature measurement accuracy: ± (0.5 ± 0.005 t} '℃; Insulation resistance: 220MΩ/100V. DC; Normal temperature path resistance: 110 ± 5 Ω; Product: ≤ 100g (when the electric winding length is 0.5 m)