WAVE-13461 Contact-less Infrared Temperature Sensor

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Contact-less Infrared Temperature Sensor

  • Measures the surface temperature of an object without touching it, depending on the emitted IR waves of the target
    • Also measures the average temperature over an area
  • Contact-less, high precision, high resolution, fast response
  • Calibrated before delivery, with gradient temperature compensation
  • Works with 3.3V/5V MCU system directly, thanks to the built-in level translation


  • Power: 3.3V ~ 5V
  • Measuring range (area): 40°C ~ 85 °C
  • Measuring range (object): -70°C ~ 380 °C
  • Resolution: 0.02°C
  • Precision: ±0.5°C ( 0~50°C)
  • Field of view (FOV): 35°
  • Dimension: 28mm x 16 mm
  • Mounting holes size: 2.0mm


  • High-precision contact-less temperature measurement
  • Industrial temperature control
  • Household appliances temperature control

How to Use

In the case of working with a MCU:

  • VCC ↔ 3.3V ~ 5V
  • GND ↔ GND
  • SDA ↔ MCU.I2C data line
  • SCL ↔ MCU.I2C clock line


Development Resources

Wiki : www.waveshare.com/wiki/Infrared_Temperature_Sensor