Fob Detector (Ecoflo)

A Fob Detector, also known as a Foam-On-Beer (FOB) detector, is a device used in draft beer systems to detect when a keg has run empty and stop the flow of beer. This helps to prevent waste and maintain the quality of the beer being served. When a keg runs empty, the Fob Detector detects it and immediately stops the flow of beer, keeping the beer line full and preventing foam from being dispensed.

Fob Detectors are particularly useful in long draw beer systems where the keg is located at a distance from the dispense faucet.