FSH-12 Series
Advanced Digital Thermal Flow Switch

FSH-12 advanced digital display thermal flow switchIs to useProbeTemperature changes produceDifferenceDesigned based on the principle. A heating sensor and two thermal sensors are built into the probe and are in contact with the medium. When the thermal flow switch is working, the heating sensor emits constant heat. When there is no medium flowing in the pipe, the heat received by the thermal sensor is a constant value. When there is medium flowing,Feeling hotThe heat received by the sensor will change with the flow rate of the medium. The thermal sensor converts the temperature difference signal into an electrical signal.Flow rateWhen reaching a certain set point, the thermal flow switch outputs a switching signal.

■  No moving parts, long life and low pressure loss

■  Strong comprehensive performance and high stability

■ switches at very low flow rates with wide adaptability

■ Simple compact structure, high pressure resistance

■ Tubes available for pipes of different nominal diameters 

■ Probe material: stainless steel, titanium alloy