The USEQFSM1464100 with Air Quality Sensors Flame Sensor Module Board is designed for the monitoring of air quality, temperature and humidity in industrial, residential and automotive applications. The board features a custom designed dual channel flame sensor element and an atmospheric pressure/humidity sensor manufactured by Kemet. The built-in ATmega328 microcontroller is specifically programmed to digitally read, process and output flame, temperature, and humidity level signals. The microcontroller is also programmed to activate the onboard temperature, humidity, and flame alarms when a preset threshold is reached. Connectivity options include USB and RS-232. Designed for long term or high accuracy meeting domestic and international standards.