MRT-511 Thermopile temperature sensor

Short Description:

MRT-511 Thermopile temperature sensor     Product description   MRT-511 type sensor is a thermopile temperature sensor, based on MEMS process, hundreds of thermocouples are connected in series. Using Seebeck’s principle, when there is a temperature difference between the target and the environment, the sensor outputs a corresponding voltage, thereby detecting the presence or temperature of the target.       Sensor characteristics TO-46 package, high sens...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    MRT-511 Thermopile temperature sensor

     

     

    Product description

     

    MRT-511 type sensor is a thermopile temperature sensor, based on MEMS process, hundreds of thermocouples are connected in series. Using Seebeck’s principle, when there is a temperature difference between the target and the environment, the sensor outputs a corresponding voltage, thereby detecting the presence or temperature of the target.

     

     

     

    Sensor characteristics

    TO-46 package, high sensitivity; fast response; good stability; high filter transmittance; high NTC accuracy.

    Main application

    1. Non-contact temperature measurement;

    2. Infrared thermometers such as ear temperature and forehead temperature; u Continuous temperature control of the production process;

    3. Temperature measurement and control of household appliances (microwave ovens, hair dryers, air conditioners, etc.);

    4. Human presence detection.

    Technical index

    Performance Value Unit Remarks
    Sensitive size 1.6×1.6 mm /
    Angle of view 105 Degress >50%
    Thermopile resistance 120±30 25℃
    Noise voltage 45 nV/Hz1/2 25℃
    Noise equivalent power 0.27 nV/Hz1/2 500K,1Hz,25℃
    Response rate 124 V/W 500K,1Hz,25℃
    Time constant 10 ms /
    Detection rate 1.0×10 8 cmHz1/2/W 500K,1Hz,25℃
    NTC resistance 100±3% 25℃
    NTC(β) 3950±1% / 25℃/50℃
    Operating temperature 30~100 /
    Storage temperature 40~100 /

     

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