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Charging System Temperature Sensor

Thermistor temperature sensor for electric vehicle drive motor is a special NTC thermistor temperature sensor made of special materials and packaging technology, which meets the requirements of motor temperature protection and motor installation process. The thermistor temperature sensor for electric vehicle drive motor has the advantages of high measurement accuracy and sensitivity, good linearity, stable working performance, short thermal response time, etc., coupled with small volume and lead structure, it is the ideal product for motor operating temperature monitoring and control protection, and is favored by more and more motor manufacturers.

    Features

    Small size, high voltage resistance, fast thermal response time, wide operating temperature, good temperature measurement linearity and long working life.

    Application

    Can be widely used in motors, generators and transformers.

    Parameters

    Item

    Parameter and description

    Operating temperature

    -40℃+200℃

    Resistance value

    R25℃=100KΩ±1%  Can be customized according to customer requirements

    B value

    B25℃/50℃=4390±1%  Can be customized according to customer requirements

    Probe shape

    square

    Probe material

    PPS

    Thermal time constant

    0.1mA~0.3mA

    Insulation resistance

    ≤20S(test in still air)

    Proof voltage

    3KV@AC&60S,50Hz, leakage current less than 1mA(test at room temperature), no breakdown or flare-up