Dynasonics” DTTS transducer series is designed to provide easy, low-cost installation on pipe and rigid tubing sizes from 1/2″ (12 mm) to two inches (50 mm). When matched with any Dynasonics transit-time transmitter, it can replace mechanical flowmeters in applications where liquid conditions tend to damage or impede mechanical flowmeter operation. The transducer does not contact the internal liquid and has no moving parts. Because it clamps onto the outside of existing piping and tubing, there is no process shutdown. This noninvasive feature allows solids to pass through the pipe with no effect on the transducer. The transducer is a good fit for most clean liquids or liquids containing moderate amounts of suspended solids or aeration. It can be used on carbon steel, stainless steel, copper, and plastic pipe materials.