IR Array Thermal Imaging Camera Module

Melexis MLX90640, 32X24 Pixels IR Array, Non-contact, Low Cost

Thermal Camera MLX90640-D110 is a far-infrared thermal sensor array designed with Melexis MLX90640.With a resolution of 32x 24, it provides great performance for applications that do not require high-resolution images or high frame rate, and provides a cost-effective alternative to more expensive high-end infrared thermal camera. Typical applications for the MLX90640 include fire protection systems, intelligent buildings, intelligent lighting, IP/surveillance cameras, HVAC equipment and vehicle seat occupancy detection.

Product Features

Small size, low power consumption, 32x24 pixel infrared array
I2C interface communication, the highest speed can reach 1MHz
Compatible with 3.3V/5V working level
Noise Equivalent Temperature Difference (NETD) is 0.1K RMS @ 1Hz refresh rate
Available for open development resources and tutorials of Raspberry Pi Development Board

Specifications

Dimensions	20mm(length) x 18mm(width)
Resolution	32 x 24
Refresh Rate	0.5Hz~64Hz
Field Of View(FOV)	110°x75°
Communication Interface	I2C
Supply Voltage	3.3V/5V
Working Current	<23mA
Operating Temperature	-45~85℃
Temperature Measuring Range	-40℃～300℃
Absolute Accuracy	±2℃

Compact 32x24 IR Array Thermal Camera

Adopts 32×24 pixels IR Array, Due to the small form factor, it can be easily integrated into miscellaneous industrial or intelligent control applications. Thermal camera provides great performance for applications that do not require high-resolution images or high frame rate, and provides a cost-effective alternative to more expensive high-end infrared thermal camera