QFS Pyroelectric Flame Sensors

KEMET's QFS pyroelectric flame sensors combine high sensitivity with fast response times and high dynamic range to ensure rapid and accurate detection of small and large flames, nearby or over larger distances. These high-quality sensors, in their small surface-mount package, integrate a digital, current mode readout offering high responsivity over the full frequency range of flame flicker from 3 Hz to 30 Hz. Industry-standard I²C communication enables plug-and-play connectivity to microcontrollers and allows easy tuning and calibration. Programmable gain and filtering offer maximum flexibility in system design, and various optical filter options are also available. These sensors can be connected in a linear series for synchronized sampling across devices. The long and maintenance-free operational lifetime and various low power modes make these sensors ideal for any smart or IoT type of applications.

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