4.5VDC Water Flow Sensor G1" High Precision Turbine Flowmeter Industrial-grade Large Flowmeter Pulse Signal

Specification
◎ Model: FS-400A
◎ Output Signal: NPN Pulse Signal(If you need PLC, please contact customer service first)
◎ Size: G1"
◎ Diameter: 32.7mm
◎ Voltage: 4.5VDC
◎ Flow Rate: 1-60L/min
◎ Pulse: f=(4.5*Q) Q=L/min
◎ Pressure: <1.2MPa
◎ Operating Temperature: ≤80℃
◎ Operating Humidity: 35% ~ 90% RH
◎ Ambient Temperature: -20℃ ~ 80℃
◎ Environmental Humidity: 25% ~ 95% RH

Note
◎ Wiring: Red (IN) positive, Black (GND) negative pole, Yellow (OUT) signal output.

Feature
◎ High precision;
◎ Not easy to leak;
◎ Comply with ROHS testing;

Application
◎ Water heater;
◎ Drinking fountain;
◎ Water vending machine;