G1/2 Wasserdurchflusssensor Flüssigkeit Durchflussmesser Schalter Zähler 1-30L/min Meter
ab 3,81 €
The water flow sensor is applied for water heater, and can be used as flow switch. Three wire connection: Red for positive, black for negative, yellow for pulse signal. Working range: 1-30L/min. Straight structure, nylon and glass fiber made, waterproof and explosion-proof, heat and cold resistant.
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