Paddle Wheel Flow Sensor – TruFlo TIW, 6″ – 24″ Pipe Diameter


SKU: TIW-PP-L Category:


The TIW/TI3W series insertion plastic/316 stainless steel paddle wheel flow meter has been engineered to provide long-term accurate flow measurement in tough industrial applications.
The TIW/TI3W insertion flow meter is a blind unit that provides a frequency pulse output and is available with an M12 connection, flying lead or a Hirschmann DIN quick disconnect.
The paddle wheel assembly consists of an engineered Tefzel® paddle and micro-polished zirconium ceramic rotor pin and bushings. High performance Tefzel® and Zirconium materials have been selected due to their excellent chemical and wear resistant properties.

TIW Series Data Sheet

TIW Series Manual

TIW 2-D Drawing – 4″ – 24″ Model – Hirschmann DIN connection

Product Group Standard Paddlewheel Flow Sensor
Manufacturer Icon
Manufacturer’s part number TIW-PP-L
Type Flow
Function Sensor
Configuration In-line
Technology Paddlewheel
Material Polypro
Size Range 1/2″ – 4″

Additional information

Weight 1 lbs
Dimensions 10 × 4 × 4 in
Pipe Diameter

4" – 24"



Pin Material

Zirconia Ceramic

Signal Type


Electrical Connection Type

Hirschmann DIN