Flow Switch Technology


DAYTECH's range of Thermal Dispersion Flow Switch technology offers robust, precise and economical solutions for process and environmental flow switching applications.


Thermal Dispersion Flow Switch for liquid flow detection including water, lubrication and hydraulic oil or coolant system protection.

  • Manufacturing, process or environmental applications;

  • Pipe empty detection;

  • Hydraulic oil, lubrication oil or collant flow detection;

  • Pump or valve flow detection and no-flow protection;

  • Robust and reliable with no moving parts;

  • Precision adjustable flow switching for process control and protection;

  • 6 LEDs for displaying liquid flow rate (velocity);

  • Different Insertion lengths available including 15mm, 18mm, 21mm and 68mm to cover a wide variety of pipe diameters;

  • Relay, PNP/NPN output options.