Inquiry
Form loading...
Motor Coil Temperature KTY Sensor

Sensor

Motor Coil Temperature KTY Sensor

Description

In the motor control loop, there are several types of sensors that provide feedback information. These sensors are also used to detect fault states that may damage the system, thereby improving system reliability. The role of sensors in motor control is particularly important, especially in current detection amplifiers, Hall sensors, variable reluctance (VR) sensors, and motor coil temperature sensors.

Temperature sensors are used to measure the temperature of automotive motor coils. The sensor chip has linearity and long-term stability, and the temperature resistance characteristic curve is customized for the customer's measurement system equipment. The chip and wire are crimped together and protected and enclosed by insulating material.

    description2

    Feature

    • Standardized linear characteristic curves
    • Interchangeability and fast response
    • High stability and reliability 1000@100°C KTY chip
    • Positive temperature coefficient, using temperature range -40°C to +150°C
    • Custom KTY R-T curve
    • Withstand voltage 2300VAC
    • XLPE dual-core cable
    • Comply with RoHS Directive
    • Flexible installation

    Apply

    • Diesel injection system, control system
    • Oil temperature measurement, temperature sensing
    • Engine cooling system
    • Overheat protection, power supply protection
    • Heating control system

    Inductive property

    Argument

    Symbol

    Condition

    Minimum

    Standard

    Maximum

    Unit

    Nominal resistance@ +25℃

    R25

    TAmb = +25℃

    547

    585

    623

     

    100℃ resistance

    R100

    TAmb = +100℃

    950

    1000

    1050

     

    Accuracy@ +100℃

    D

    Measured at TAmb = +100℃

    -5

    0

    5

    %

    Dissipation coefficient

    δ

    +25℃In still air, the temperature rises by 1℃

    3

    -

    -

    mW/℃

    Thermal time constant

    τ

    In still air

    -

    -

    7

    s

    Insulation resistance

    -

    Measured from room temperature 500VDC,60s

    100

    -

    -

    M

    Service temperature range

    TA

    Specified condition

    -40

    -

    +160

    Maximum working current

    IMAX

    -

    -

    -

    8

    mA

    Rated working current

    IN

    -

    -

    5

    -

    mA

    Rated power

    PMAX

    -

    -

    -

    50

    mW

    Storage time

    Tmin

    Room temperature, relative humidity ﹤60%

    2

    -

    -

    Year


    Mechanical dimensions

    d15u9

    Material information

    Parameter

    Specification

    10.KTY84 chip 

    1000 ±5%@100℃

    20. Heat shrink tube sheath

    Φ3 single-arm thermoplastic tube

    30. Conductor

    XLPE double core wire, AWG22

    40. Connector

    DJ7021-2-21


    Storage condition

    Project

    Environmental Condition

    Storage temperature

    -10℃ ~ +40℃

    Relative humidity

    ≤60% RH

    Storage environment

     Avoid storage in corrosive and bright environments 

    Packing

    Whole and loose packages must be sealed and stored


    Leave Your Message