Brief Introduction

FTE20-AA13AA11+CANA

E+H FTE20-AA13AA11+CANA: A rotary paddle level switch specialized in solid material level detection. The basic body (145×60×85mm) is paired with a carbon steel paddle (80mm diameter) and optional extension shafts (100-600mm) to fit different tank depths. With a measurement accuracy of ±1mm and switching frequency of >1 million times, it offers long-term stability in granular, powdery, or bulk materials such as cement, grain, and plastic pellets. The instrument operates at -20~80℃ and withstands 10 bar process pressure, featuring a robust aluminum alloy housing with IP65 protection. It provides relay output for direct control of feed or discharge systems and supports easy on-site calibration via a built-in potentiometer, suitable for silos, hoppers, and storage tanks in mining and manufacturing industries.