Intelligent Thermocouple transmitter

Short Description:

The intelligent temperature transmitter can change the model of the sensor and the corresponding temperature range. It can be used by downloading free software.

KH213 series temperature transmitter module iswith 24V power supply, two-wire system of integrated transmitter. Products adopts imported integrated circuits, the thermal resistance or thermocouple signal amplification and conversion into 4-20mA or 0-10mA output current, or 0 ~ 5V output voltage. One armored transmitter can directly measure the gas or liquid temperature is particularly suitable for low temperature range measurement, to overcome the condensation of water on the impact of temperature measurement.

Thermal resistance measurement range: PT100:-200~650℃;CU50:-50~150℃
Thermocouple measurement range: K type:300~1200℃; E type:200~800℃;S type:600~1600℃
Output siginal: 4-20mA,0-10mA,0-10V,0-5V
Measurement accuracy: Thermocouple measurement:0.2~0.3% Thermocouple:1~2%
Temperature drift: 0.025%/℃
Power supply: +12VDC or +24VDC±10% Work environment: 0~70℃ Storage Conditions: -40~+85℃


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  • Product Detail

    Product Tags

    Dimensions and installation



    Output Signal: 4-20mA
    Max Load:max. (V power supply-7.5V)/0.022A (current output)
    Measurement:tempt-lineatiry,resistance-linearity, voltage-linearity
    Circuit limit: <=22Ma
    Response time: <=1second
    Saturation current: Low side 3.9mA, high side 20.5Ma
    Alarm current: sensor damger or sensor turnoff output is 3.9mA or 22mA(except TC)
    Accuracy: 0.1%FS
    Measuring accuracy is related to m
    Power supply: U=12V to 40V
    Working temperature: -40 to 85℃
    Storage temperature: -40 to 100℃
    Condenstaion: Allowable
    Protection: IP00; IP66 (mounted)
    Earthquake resistance:4g/2 to 150HZ
    Voltage effection: can ignore
    Mounted angle: no limit

    Transfer various kinds of input signal into 4-20mA output
    Input: RTD, Thermocouple
    Configuration by PC
    2 kinds of resistance thermometer input (RTD)
    8 kinds of thermocouple (TC)
    Built-in cold junction compensation

    Model Type Measuring Range Min Range
    RTD Pt100 -200 to 600℃ 10K
    Cu50 -50 to150℃ 10K
    TC B 400 to 1820℃ 500K
    E -100 to 1000℃ 50K
    J -100 to 1200℃ 50K
    K -180 to 1372℃ 50K
    N -180 to 1300℃ 50K
    R -50 to 1760℃ 500K
    S -50 to 1760℃ 500K
    T -200 to 400℃ 50K

    Wire Connection


    Device real-time monitoring query

    The equipment uses RS485 communication connection acquisition card to achieve real-time recording, monitoring and query


    Wireless transmission of data

    Cloud acquisition software, only NEED 4G wireless module communication, no wiring, easy to install! Mobile phone computer remote view data or graph, at the same time with SMS alarm function.


    Company profile

    Xiamen mitcheil automation co., Ltd. is a professional manufacturer of industrial instruments, advanced technology and CE, ROHS, ISO certification can ensure the quality. Our own production plant can ensure price advantage.


    At present, the company's trade scale is expanding day by day, customers all over the world, with good reputation has been the trust of customers at home and abroad, our enthusiasm hope: you and I hand in hand, create a better future!


    Packaging and Transportation

    Packing: Put PC into bubble bag first, and then into carton

    Accessories: Manual, U disk

    Air freight: DHL, TNT and other express

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