Product description MLX90640 IR Array Thermal Imaging Camera, 32×24 Pixels, 55° Field Of View, I2C Interface Features At A Glance The MLX90640-D55 Thermal Camera is a small size, non-contact, and low cost IR array thermal imaging camera, with 32×24 pixels. It will detect the IR distribution of objects in the field of view, turn the data into surface temperature of the objects by calculation, and then generate thermal images, for easy integration into miscellaneous industrial or intelligent control applications. Adopts MLX90640 far-infrared thermal sensor array, 32×24 pixels Communicating via I2C interface, configurable to fast mode (up to 1MHz data rate) Noise Equivalent Temperature Difference (NETD) 0.1K RMS@1Hz refresh rate Onboard voltage translator, compatible with 3.3V /5V operating voltage Programable frame rate 0.564H z ( 0.2532FPS )
Comes with development resources and manual (examples for Raspberry Pi/Arduino (ESP32) /STM32)
Typical applications: High precision non-contact temperature measurements IR thermal imaging devices, IR thermometers Smart home, intelligent building, intelligent lighting Industrial temperature control, security & safety, intrude/movement detection
Specifications
OPERATING VOLTAGE 3.3V /5V OPERATING VOLTAGE 55° × 35° COMMUNICATION BUS I2C (0x33 by default) TARGET TEMPERATURE RANGE -40 ~ 300 DIMENSIONS 28 × 16mm CURRENT < 23mA ABSOLUTE ACCURACY ±2 (ambient temp. 0 ~ 50) REFRESH RATE 0.5 ~64Hz ( 0.2532FPS ) OPERATING TEMPERATURE -40 ~ 85 MOUNTING HOLE SIZE 2.0 mm MLX90640-D55 MLX90640-D110 MLX90641-D55 MLX90614ESF-BCC Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 9 3.9 out of 5 stars 19 5.0 out of 5 stars 2 Price $ 68.99 $68. 99 $ 68.99 $68. 99 $ 57.99 $57. 99 $ 21.99 $21. 99 Pixel array 32×24 32×24 16×12 1 Absolute accuracy ±2 (ambient temp. 0 ~ 50) ±2 (ambient temp. 0 ~ 50) ±2 (ambient temp. 0 ~ 50) ± 0.5 (ambient temp. 0 ~ 50) Target temp. range -40 ~ 300 -40 ~ 300 -40 ~ 300 -70 ~ 380 Field of view (FOV) 55° × 35° 110° × 75° 55° × 35° 35° Refresh rate 0.5 ~64Hz ( 0.2532FPS )
0.5 ~64Hz ( 0.2532FPS ) 0.5 ~64Hz ( 0.2532FPS ) - no data Operating temperature -40 ~ 85 -40 ~ 85 -40 ~ 125 -40 ~ 85 Current < 23mA < 23mA 12mA < 2mA Market orientation medium pixels medium pixels low cost high precision
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