Specializing in Industrial Automation & Data Collection Since 1984

Flow Sensor


ICON Truflo TK3S Stainless Steel In Line Paddle Wheel Flow Meter, 10-30VDC, 360° Rotatable LED Display Showing Flow Rate, Available with NPT, Flanged or Sanitary end Connections

SKU: TK3S Category:

Truflo TK3S Stainless Steel In Line Paddle Wheel Flow Meter offers long-term accurate flow measurement for liquids, LED display showing both Flow Rate , low-drag, fluid-dynamic design of the paddle wheel allows it to be the industry’s most accurate flow meter. 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 has a 316SS body and is available with NPT, flanged or sanitary end connections


  • Frequency Pulse + 1 Amp Relay
  • Bright LED Display | Flow Rate
  • High Flow Range - 0.3m/s - 10m/s | 0.98 ft/s - 32.8 ft/s
  • Life-Time Warranty on Paddle Assembly
  • Easy Installation | No Mounting Kits
  • Industry’s Highest Accuracy: +/- 0.5%
  • 316 SS Body
  • No Programming
  • Tefzel® Paddle Wheel
  • Zirconium Ceramic Rotor | Bushings
  • NPT or Sanitary Connections
  • Horizontal | Vertical Installation
  • Size Range ¼ – 2"
  • Low Pressure Drop
  • 4-20mA | Pulse | Output Signal
  • NEMA 4X Enclosure
  • Suitable for Corrosive Environments
  • Password Protected Security