Infrared thermometers work based on a phenomenon called black body radiation.
Ir thermometer sensor mlx90614 h.
Before we proceed with the tutorial it is important to know how the mlx90614 sensor works.
It can measure temperatures within the range of 70 to 380 degree celsius with an accuracy of about 0 5c at room temperature.
We would like to show you a description here but the site won t allow us.
Etekcity infrared thermometer 749 not for human temperature gun non contact digital laser ir thermometer 58 716 50 380 standard size black yellow by etekcity 26 99 26.
Anything at a temperature above absolute zero has molecules inside of it moving around.
The ir temperature probe consists of an optical system photoelectric detector amplifier signal processing and output module.
Unlike most temperature sensors this sensor measures infrared light bouncing off of remote objects so it can sense temperature without having to touch them physically.
The mlx90614 is a non contact infrared thermometer with a measurement range from 70 to 380 degree celsius.
Small size and low cost.
Adafruit industries unique fun diy electronics and kits melexis contact less infrared sensor mlx90614 5v id.
Our latest infrared temperature measurement module is the mlx90614.
An internal 17 bit adc and a powerful dsp contribute to the mlx90614 s high accuracy and resolution.
Code can be loaded through the ftdi basic interface and the arduino environment.
The mlx90614 is an infrared temperature sensor for non contact temperature measurement.
1748 this cyber tronic looking sensor hides a secret behind its glimmering eye.
Infrared temperature sensor mlx90614.
Melexis mlx90614esf baa is an infrared thermometer designed for non contact temperature sensing.
Just connect the four leads to your arduino and you will have a accurate thermometer with a resolution of 0 01 and a accuracy of 0 5 degrees or for that matter you can use any microcontroller that can communicate with it through it s i2c interface.
It has a huge number of applications including body temperature measurement and movement detection.
The sensor is connected to an atmega328 running at 3 3v with a stk500 arduino 8mhz bootloader.
Some of the features of this sensor are listed below.
