1/2 Hall Effect Liquid Water Flow Sensor Switch Counter 1-30L/min YF-S201C

Flow range: 1-30L/min. Output waveform: square wave (NPN signal). Frequency: F=5 Q(L/Min)-3. Rectifier Diodes. Severe impact and chemical corrosion are strictly prohibited. Switching Diode. Allowable pressure resistance: water pressure below 1.75Mpa.

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