5VDC Water Flow Sensor 1/4" Quick Connect Turbine Flowmeter Industrial-grade Large Flowmeter Pulse Signal

Specification◎ Model: YF-S402B◎ Output Signal: NPN Pulse Signal(If you need PLC, please contact customer service first)◎ Size: 1/4"◎ Voltage: 5VDC◎ Flow Rate: 0.5-6L/min◎ Pulse: f=(38*Q) Q=L/min◎ Pressure: <1.75MPa◎ Operating Temperature: ≤80℃◎ Operating Humidity: 35% ~ 90% RH◎ Ambient Temperature: -20℃ ~ 80℃◎ Environmental Humidity: 25% ~ 95% RH◎ Medium: Non-corrosive Low-viscosity Liquid Note◎ Mainly used in milk, chemicals, paint, detergent and other liquids with high concentration and non-corrosive (no impurities). Feature◎ High precision;◎ Not easy to leak;◎ Comply with ROHS testing; Application◎ Water heater;◎ Drinking fountain;◎ Water vending machine;