Sludge Blanket Detector
Sludge Tracker is an advanced sludge blanket level detector designed for superior sludge level detection in a wide range of water and wastewater applications. Sludge blankets in up to four tanks can be monitored by a single system for cost-effective measurement. Sludge level measurements are made by transmitting a high frequency sound pulse down into the tank. The pulse is reflected back from the top of the blanket and the time taken for the refelection to return to the sensor is converted into the distance to the blanket.