A small size, non-contact, and low-cost 32 x 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 x 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) 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 Working voltage 3.3V/5V Current size Less than 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℃ Colour:Black Material:plastic Package Contents: 1 set x Dot Matrix Sensor Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.