PST joins DwyerOmega. Read more>
Dwyer Instruments is now a DwyerOmega brand. We're working together to bring you the best products in a single shopping experience.
Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Dwyer Instruments is now a DwyerOmega product brand
The series PFT Insertion Paddlewheel Flowmeters are used to monitor liquid flow rates in pipes from 1-1/2 to 40" and is available in brass or 316 SS body. The unit outputs a frequency proportional pulsed or 4 to 20 mA output. The pulse models are a square wave output signal with frequency proportional to the flow velocity and the 4 to 20 mA models have a linear output of the velocity with 4 mA equal to 4 ft/s and 20 mA equal to 25 ft/s