Thermal Dispersion Flow Switches
The operating principle of the Thermal Dispersion flow switches is based on the calorimetric principle. The Thermal Dispersion uses the cooling effect of a flowing fluid or gas to monitor the flow rate. The amount of thermal energy that is removed from the tip determines the local flow rate. This temperature-based operating principle can reliably sense the flow of virtually any liquid or gas.
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Gems FS-600 Thermal Dispersion Flow SwitchFrom: $572
Dwyer Series TDFS2 Thermal Dispersion Flow Switch
Non-Mechanical, Low Pressure Drop
FineTek SP Series Thermal Dispersion Flow Switch
Thermal dispersion flow switch, Explosion-proof version available.