Seeed Studio (101020049) Flame Sensor, With Cable, 4.75 V to 5.3 V

Grove-Flame Sensor can be used to detect fire sources or other light sources ofthe wavelength in the range of 760nm - 1100 nm. It is based on the YG1006 sensorwhich is a high-speed and high-sensitive NPN silicon phototransistor. Due to itsblack epoxy, the sensor is sensitive to infrared radiation. With an extra buzzerand LED, you can easily build a fire alarm system. Typical applications includehydrogen stations, industrial heating, gas, or drying-related systems,gas-powered cooking appliances, fire alarm systems and fire fighting robots.Specifications:- Accessory Type: Flame Sensor- For Use With: Arduino and Raspberry Pi Board- Detecting fires or light of the wavelength in the range of 760nm ~ 1100nm- Detecting speed up to 15 S/cm- High-sensitivity is based on the YG1006 sensor - a high-sensitive NPN siliconphototransistor- Adjustable sensitivity, a precision potentiometer provided- Easy to program