MLX90641 IR Array Thermal Imaging Camera Sensor 55 Degree FoV I2C

Download MLX90641 User Guide

This IR Array thermal imaging sensor is a non-contact low-cost camera module. It comes with the MLX90641 sensor with a 55^o Field of View (FoV). It is a 16x12 pixel IR array camera that can detect the infrared distribution in its Field of View and translate the information into the surface temperature of the object. The information is then converted into a thermal image. This IR Array Thermal Imaging Camera is ideal for various industrial and intelligent control applications.

Applications of MLX90641 IR Array Thermal Imaging Camera Sensor

• Safety & Security | Movement and intrusion detection
• Non-contact high-precision temperature measurement
• IR thermometer
• Intelligent building
• IR thermal imaging device
• Smart home
• Intelligent lighting
• Industrial temperature control

Features of MLX90641 IR Array Thermal Imaging Camera Sensor

• MLX90641-55 Far Infrared 16x12 pixels thermal sensor array
• Noise Equivalent Temperature Difference (NETD) 0.1K RMS @ 4 Hz Refresh Rate
• I2C communication interface | Configurable to fast data rate up to 1 MHz
• Voltage Translator Onboard 3.3V ~ 5V Operating Voltage Compatible

Specifications of MLX90641 IR Array Thermal Imaging Camera Sensor

• Field of View (FoV): 55^o x 35^o
• Current: Approximately 12mA
• Communication Bus: I2C 0x33 by default
• Operating Voltage: 3.3V ~ 5V
• Refresh Rate / Frame Rate: 0.5 Hz ~ 64 Hz Programmable (0.25 FPS ~ 32 FPS)
• Operating Temperature: -40℃ ~ 125℃
• Target Temperature Range: -40℃ ~ 300℃
• Absolute Accuracy: ±2℃ (ambient temp. 0 ~ 50℃)
• Size of Mounting Hole: 2.0mm
• Weight: 7 Grams
• Dimensions: 28mm x 16mm | 2.8cm x 1.6cm

Connection Example with Raspberry Pi

Pinouts (While Using MCU)

Items Included

• MLX90641-D55 Thermal Imaging Camera Sensor (x1)
• PH2.0 Wire 4 Pin (x1)