Water Flow Sensor, Flow Meter, Fluid Meter, Water Flow Switch, 60mm G1/2 in Copper Wire, Liquid Meter, 1-25L/min

Superior Quality Material: Made of high-quality copper materials, environmentally friendly, truly robust and durable. Three-Wire Connection: G1/2 type water flow sensor, its maximum water pressure is 1.75 MPa, the flow range is 1L/min to 25L/min. Three-wire connection: red for positive terminal, black for negative terminal, yellow for pulse signal. With Hall Effect Sensor: There is an integrated Hall effect sensor that emits an electrical pulse with each revolution. The Hall effect sensor is sealed from the water pipe, allowing the sensor to remain dry and safe. Easy Installation. Lightweight, reasonable size, stable performance, low starting water pressure, easy to install, safe to use. Easy Installation. Lightweight, reasonable size, stable performance, low starting water pressure, easy to install, safe to use. Connected water meter, 3/4" water meter, Arduino flow meter, pulse water meter, Arduino flow meter, liquid water flow meter, 1-inch flow sensor, G1/2 switch, Hall effect switch. Features: Condition: 100% Brand New. Material: Copper. Color: As shown in the picture. Type: G1/2 (Outer Thread Diameter), DN20mm. Water Quality Requirement: 60. Starting Flow Range: 1.5L/min. Flow Range: 1-25L/min. Maximum Water Pressure: 1.75 MPa Working voltage range: DC 4.5-18 V Max current: 10 mA Insulation resistance: 0.003 e 100 MΩ Electrical resistance: AC 500 V, 50 Hz Copper switch length: Approx. 60 mm / 2.4 inch Wire length: Approx. 35 cm / 13.8 inch Weight: Approx. 95 g Package includes: 1 x Water flow switch