Multi-Parameter Paddle Wheel Flow Meter

March 23, 2009
Aalborg unveils the Paddle Wheel Flow Meter

Aalborg's Paddle Wheel Flow Meters offer cost-effective, high-accuracy solutions to low-flow liquid applications. Simple in design with only one moving part, the Paddle Wheel Flow Meters are easy to install and operate. Sapphire jewel bearings facilitate virtually friction-free impeller wheel rotations resulting in linear low-flow metering.

Models constructed of Polypropylene or chemically resistant PVDF can be mounted either horizontally or vertically and ensure a long operational life. Designed for measuring low liquid flow rates and for highly accurate temperature readings, the Paddle Wheel Meters are suited to many flow system applications.

Design features include:

  • Metering accuracy ±1% FS and Temperature Output from Platinum RTD, 0.00385 TCR, meeting EN 60751, Class B
  • A field-replaceable sensor with an optional four-wire Platinum RTD probe
  • Visible flow indication via the transparent acrylic cover
  • A versatile square wave flow output signal and female NPT ports