Model TDFT Thermal Dispersion Flow Switch

The Dwyer TDFT flow switch comprises a paddle system with a permanent magnet attached. Above that magnet is a reed contact, located outside the flow of fluid. A second magnet with opposing poles creates the force necessary to reset the switch back to the no flow position.

Contact us
Category:

Features

  • Flow measurement in low flow applications
  • Continuous frequency signal from measured flow velocity
  • Low pressure drop
  • No moving parts

Applications

  • Chiller systems
  • Boiler systems
  • Liquid transfer systems

Specification