Hermann GmbH CV210PTL Vibrating Level Switch

STOCKTROL CV210/CV310/CV410/CV510 is a single-rod vibrating level switch from PTL Hermann GmbH (PTL Hermann) designed for reliable presence/absence detection of dry bulk solids in silos, hoppers, and process vessels. The CV210 is a member of the STOCKTROL family and is intended for powders, granules, and other bulk solids, with related CV models (CV310, CV410, CV510) offering different insertion options. Its operating principle uses a piezoelectric drive to excite a vibrating blade; when material covers the blade, vibration is damped and the output switches; when the blade is uncovered, vibration resumes and the output returns to the prior state. Manufactured in Germany by PTL Hermann GmbH, these instruments are built for industrial environments with robust probes and electronics designed to withstand routine bulk solid handling. Power supply: 24 V DC. CV210 is commonly used where consistent level detection is required in silos and vessels storing powders and granular materials.