Stainless 220V Power Supply Steel Flow Switch Flowmeter Nk300 Series

Product Overview:
Thermal conductivity type flow switch, based on the thermal principle, contains two resistors in a closed probe, one of which is heated as a detection resistor, the other is not heated as a reference resistor, when the medium flows, the heat on the heating resistor is taken away, the resistance value is changed, and the difference between the two resistances is used as the basis for judging the flow rate.The probe adopts anti-scaling coating, which can effectively prevent the adhesion of scale, rust and other dirt in the pipeline, with stronger anti-fouling ability and more stable work.

The unique conical probe design can effectively prevent entanglement in the medium.Fully waterproof housing design, unique waterproof adjustment knob, no need to remove the sealing screw, you can adjust arbitrarily, convenient and reliable.Applicable pipe diameter range is large, set point can be adjusted at will, anti-corrosion type is optional, withstand voltage up to 100bar, indicator light directly displays flow, optional relay, analog output or analog switch integrated output.

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