MLX90614 Infrared Thermometer Sensor Module (Non-Contact I2C Temperature Sensor)

The MLX90614 Infrared Thermometer Sensor Module is a high-precision non-contact temperature sensor designed to measure the surface temperature of objects without physical contact. Based on the MLX90614 infrared thermometer IC, it detects infrared energy emitted by objects and converts it into accurate digital temperature readings. The module features integrated signal conditioning, calibration, and digital processing, providing reliable measurements through an I2C interface for easy integration with Arduino, ESP32, Raspberry Pi, STM32, and other microcontroller platforms.

The MLX90614 is widely used in medical devices, industrial automation, home automation, HVAC systems, robotics, and embedded projects requiring accurate, hygienic, and contact-free temperature measurement.

Key Features -

• MLX90614 non-contact infrared temperature sensor IC

• Measures object temperature without physical contact

• High-accuracy digital temperature measurement

• Integrated signal processing and factory calibration

• Fast response for real-time temperature monitoring

• I2C digital communication interface

• Compatible with 3.3V and 5V microcontroller systems

• Compact PCB module for easy integration

• Low power consumption

• Ideal for industrial, medical, and embedded applications

Specifications -

• Product type - Infrared Thermometer Sensor Module

• Sensor model - MLX90614

• Measurement type - Non-Contact Infrared Temperature

• Communication interface - I2C

• Operating voltage - 3.3V to 5V DC

• Temperature measurement - Object and Ambient Temperature

• Temperature range - Wide Measurement Range (Sensor Variant Dependent)

• Output type - Digital Temperature Data

• Calibration - Factory Calibrated

• Package / Mounting type - PCB Module

Applications -

• Non-contact temperature measurement

• Medical screening equipment

• Industrial process monitoring

• Home automation systems

• HVAC temperature monitoring

• Smart appliances

• Robotics and automation projects

• Arduino and ESP32 temperature sensing

• Food processing and inspection

• Embedded environmental monitoring systems