Digital Infrared Temperature Sensor GY-90614



GY-90614 ESF-BAA-000-TU-ND non-contact infrared thermometer for use with Arduino, or any micro controller that can communicate with it through it’s I2C interface.


  • High precision non-contact temperature measurements
  • Thermal Comfort sensor for Mobile Air Conditioning control system
  • Temperature sensing element for residential,commercial and industrial building air conditioning
  • Windshield defogging
  • Automotive blind angle detection
  • Industrial temperature control of moving parts
  • Temperature control in printers and copiers
  • Home appliances with temperature control
  • Healthcare
  • Livestock monitoring
  • Movement detection
  • Multiple zone temperature control – up to 127 sensors can be read via common 2 wires
  • Thermal relay / alert
  • Body temperature measurement
  • With on-board 3.3 V regulator
  • On board 10 k Pull up to 3.3 V for I2C SDA and SCL pins
  • Factory calibrated in wide temperature range:-40…+125°C for sensor temperature and -70…+380°C for object temperature.
  • High accuracy of 0.5°C over wide temperature range (0…+50°C for both Ta and To)
  • Measurement resolution of 0.02°C
  • SM Bus compatible digital interface
  • Customization PWM output for continuous reading
  • Sleep mode for reduced power consumption


  • -40°C to +125°C for sensor temperature
  • -70°C to +380°C for object temperature
  • ±0.5°C accuracy around room temperatures
  • High accuracy of 0.5°C over wide temperature
  • 90° Field of view
  • I2C interface, 0 x 5 A is the fixed 7-bit address
  • Additional information
  • Gross weight: 14 g
  • Manufacturer part number: GY-90614


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