MLX90640ESF-BAA/BAB Infrared Temperature Measurement Dot Matrix Sensor Module Infrared Imaging/IR Thermal Imager

MLX90640BAB field of view angle 55 * 35 degrees (small angle, suitable for long-distance measurement)

Environmental temperature -40-85 degrees Celsius

Target temperature measurement range -40-300 degrees

Product characteristics

A small size, non-contact, and low-cost 32 × A 24 pixel infrared array temperature sensor can detect the infrared radiation energy distribution of objects in the lens field of view. After quantization processing, the surface temperature distribution of the object in that field of view can be obtained and a thermal imaging map can be generated, which is convenient for integration into various industrial or intelligent control applications.. Adopting MLX90640 far-infrared thermal sensor array, 32 × 24 pixels

. Supports I2C interface communication and can be set to fast mode (up to 1MHz rate)

. The noise equivalent temperature difference (NETD) is only 0.1K RMS@1Hz Refresh rate, good noise performance, onboard level conversion circuit, compatible with working levels of 3.3V/5V

. Programmable frame rate 0.5~64Hz (0.25~32FPS)

. Provide comprehensive supporting documentation manuals  (ESP32)/STM32 sample programs and user manuals, etc.)

Main purpose:

. High precision non-contact object temperature detection. Infrared thermal imager, infrared thermometer

·Smart home, smart building, smart lighting. Industrial temperature control, security, intrusion/mobility detectio

Product parameter

Working voltage 3.3V/5V

Current size < 23mA

Field of view (FOV) 55° x 35°

Absolute accuracy ±2℃ (room temperature 0~50℃)

Communication interface I2C (default 0x33)

Refresh rate 0.5~64Hz (0.25~32FPS)

Target temperature -40~300℃

Operating temperature -40~85℃

Product size 28×16mm

Fixed hole size 2.0mm