MLX90614 Non-contact Infrared Temperature Sensor

With this MLX90614 temperature sensor, you can measure the temperature of objects without contact. The temperature is determined by measuring the IR waves emitted by the object. The sensor has an i2C interface with a built-in level converter, so you can easily operate it with an Arduino or ESP8266. The sensor is equipped with a PH2.0mm plug, so you can easily connect your own crimped cables to the sensor.

Features of MLX90614:

• Measures the surface temperature of an object without touching it
• Also measures the average temperature over a range
• Non-contact, high precision, high resolution, fast measurements
• Calibrated by the manufacturer for high precision
• Built-in level converter for operation with 3.3V or 5V microcontrollers

Applications of MLX90614:

• High precision non-contact temperature measurement
• Industrial temperature control
• Temperature control of household appliances
• Temperature measurement of rotating parts

Documentation:

Wiki: https://www.waveshare.com/wiki/Infrared_Temperature_Sensor

Libraries for Arduino:

https://github.com/adafruit/Adafruit-MLX90614-Library

Connection Arduino UNO

Technical Details:

• Sensor Type: MLX90614
• Operating voltage: 3.3VDC – 5.5VDC
• Measurement range (range): 40°C to 85°C
• Measurement range (object): -70°C to 380°C
• Resolution: 0.02°C
• Accuracy: ±0.5°C (0 to 50°C)
• Field of view (FOV): 35°
• Diameter of mounting holes: 2.0mm
• Dimensions: 28mm x 16mm
• Weight: 8g

Delivery: 

• 1x Non-contact Infrared Temperature Sensor MLX90614
• 1x 1x PH2.0 / XH2.0mm to 1x4Pin Female Dupont Cable 20cm