Capacitance sensors now have IO-Link outputs
A range of new Capanivo 7000 models of level sensors now include IO-Link technology on board. The capacitive level-limit switches (photo) are used as a full, demand or empty detector, as well as for leakage detection and interface measurement. The sensor is suitable for installations in all kinds of liquids, pastes, foams and slurries. This very compact capacitive level detection handles a variety of applications. The probe is made of chemically resistant polyvinylidene fluoride (PVDF), and has an M12 connector. Hygienic design and food-grade materials are available, and the device is suitable for steam-in-place (SIP) and clean-in-place (CIP) applications at temperatures up to 150°C. — UWT LLC, Memphis, Tenn.