- Operating Voltage: 3.3V - 5V
- Operating Current: 1.2mA
- Temperature: -70.01℃ to +382.19℃, (0.01 ℃ resolution)
- Interface Type: I2C
- Interface Line Sequence: VCC, GND, SCL, SDA
With the Non-contact IR Thermometer Sensor you can divide temperature measurement in to two types: contact and non-contact. Contact measurement can only accurately measure temperature when the testing object and the sensor reach thermal equilibrium. This can mean longer response times and reading inaccuracies offset by ambient temperature. By contrast, non-contact measurement uses infra-red radiation to measure the temperature and does not require a direct touch. Additionally, this method of measurement can be read quickly and accurately.