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Electric Motor T29 Temperature Sensor

Motor temperature sensor, mainly used to measure the temperature of motors, generators and transformers; Available in 2 -, 3 - and 4-wire options. The sensor is equipped with a suitable control unit, which can effectively prevent overheating and record each temperature point. The sensor has an ultra-small size and can respond quickly and efficiently to temperature changes.

    Description

    Platinum resistance temperature sensor is based on the temperature change dependence of metal platinum resistance, which is a constant in international standards, respectively, 3750ppm/K and 3850ppm/K. 
    Optional NTC thermistor signal output, line diameter and length can be customized.

    Features

    This approximately linear nature makes platinum resistors particularly suitable for measuring temperature changes. At the same time, platinum resistance has good long-term stability, interchangeability and accuracy. There are also extremely low installation space requirements.

    Application

    Can be widely used in motors, generators and transformers.

    Parameters

    Item

    Parameter and description

    Operating temperature

    -50℃+200℃

    chip

    PT100\PT1000

    precision

    ClassA\ClassB

    Linear coefficient

    3850ppm/K

    Working current

    0.1mA~0.3mA

    Insulation resistance

    100MΩ@500Vdc (test at room temperature)

    Withstand voltage

    3000V@AC&60S,50Hz, leakage current less than 1mA(tested at room temperature), no breakdown or flashover

    Executive standard

    (GB/T30121-2013)/IEC607512008