The Model VHS vibrating rod level sensor is now available in a pipe extended version with overall insertion length ranging from 1” to 118 in. This makes level sensor ideal for top-mounting installations where the advantages of no calibration and solid-state technology are desirable. The Model VHS Rod pipe extended unit has a universal AC/DC power supply, low-density, detection capability to as lightweight as 3.12 lb/cu ft and is of a high-quality design. It will operate with powders that are dry and free-flowing, as well as free-flowing granular materials, to provide reliable, high-, low-, and intermediate-level control. It uses piezoelectric technology to create its harmonic vibration in the absence of material. When material is present the vibration is dampened and the sensor relay output changes state to indicate material presence. The built-in SPDT relay is fail-safe on power failure, and a local bi-color
LED indicator of normal/alarm status, all stainless steel wetted part construction, and rugged NEMA 4X enclosure suitable for ordinary electrical locations are all standard features. The VHS vibrating rod will operate with process temperatures as high as 266°F. 
BlueLevel Technologies, Rock Falls, IL 888-615-3835 www.blueleveltechnologies.com