The TK3W Series stainless steel in-line paddle wheel flow meter sensor has been designed for tough industrial applications. The TK3W series paddle wheel flow meter sensor has been engineered to provide long-term accurate flow measurement of liquids. The 316SS in-line flow meter sensor is a blind unit equipped with an LED flow indicator and can provide pulse, 4-20mA or voltage outputs. The re-engineered low-drag, fluid-dynamic design of the paddle wheel allows it to stand alone as the industry’s most accurate flow meter sensor.

The TK3W series flow meter sensors incorporate an all new re-designed air-foil designed rotor that reduces turbulence and drag as the liquid passes by up to 92%. The zirconium rotor pin has been polished to a mirror finish and provides superior chemical and wear resistance over a metal pin. It should be noted that the rotor has been outfitted with two (2) ceramic bushings.  This allows for much finer rotor pin to paddle alignment and greatly reduces paddle wobble that occurs without bushings. Icon’s liquid flow meters incorporate a Tefzel® paddle coupled with a zirconium ceramic rotor pin and bushings. The TK3W series liquid flow meter is industry’s longest lasting paddle wheel flow meter and comes with a lifetime warranty on the paddle wheel assembly.

The TK3S Series stainless steel flow meter sensor has a 316SS body and is available with NPT, flanged or sanitary end connections. The TKW plastic in-line paddle wheel flow meter sensors incorporate a true-union design with body materials available in PVC, PP and PVDF.

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Downloads & Additional Information

TRUFLO TK3W Datasheet

TRUFLO TK3W Quick Start Guide