Features: 1WORKING RANGE: IR temperature sensor module, with an ambient temperature sensing range of ?40?120 and an object temperature sensing range of ?70?382.2. 2HIGH ACCURACY: The measurement resolution can be up to 0.02, and the accuracy can be up to 0.5 within the temperature range of 0 to 50, stable and reliable. 3SPECIFICATIONS: The temperature sensor module adopts 10 bit PWM output mode, compatible for SMBus digital interface, and has stable performance. 4WIDE APPLICATION: Suitable for car air conditioning control system, industrial mobile component, printer, copier, household appliance, livestock monitoring, etc. 5COMPACT SIZE: The infrared temperature sensor module has a compact size, equipped with pin header, easy to install, and ensure accurate operation. Item Type: IR Temperature Sensor Module Temperature Resolution: 0.5 Output Mode: 10 bit PWM (pulse width modulation) output Interface: For SMBus compatible protocol interface Temperature Range: Environment Temperature: -40-120 Object Temperature: -70-382.2 Typical Voltage: 3V Typical Current: 1mA Application: High accuracy non contact measurement Used in automotive air conditioning control systems, residential, commercial, and industrial buildings Windshield anti fog application Dead angle detection of automotive field of view Temperature control of industrial mobile components Temperature control of printers and copiers Home appliance temperature control Healthcare Livestock monitoring Moving object detection Multi zone temperature control, 2 wire comm capable of supporting up to 100 sensors Thermal relay, alarm Body temperature measurement 1 x Sensor Module 1 x Pin Header