Like a never-ending yo-yo, this automated tape measure drops a weighted cable to the bulk material surface at timed intervals.

The SmartBob® by BinMaster is highly reliable, with a long service life and repeatable accuracy.

SmartBobs can be part of a network connecting multiple vessels and provide inventory control for up to 255 bins of heights up to 150 feet. Made in the USA!

SmartBob models include the classic SBR II, SBR II SS for measuring submersed solids and settled sediment in tanks, SBR II AO with an analog output, SBR II HT for process temperatures up to 500°F, SBR II MB for a multi-Bob system in a wide bin, and SBR II HM for side mounting applications.

Learn more about SmartBobs and customize yours at BinMaster.com.