Pieces G3/4 Water Flow Sensor, 3/4'' Water Flow Sensor Flow Meter, Hall Effect Water Flow Sensor Water Flow Switch Water Flow Meter, 1-30L/Min

General DescriptionThe G3/4" water flow sensor is made of high-quality copper, with a robust rotor and an integrated Hall effect sensor. This device is designed to measure water flow accurately and reliably, emitting an electrical pulse with each rotation of the internal wheel, which features a stainless steel shaft for enhanced durability.Technical SpecificationsConnection Type: G3/4Rated Voltage: DC5VOperating Voltage Range: DC5-15VWater Pressure: 1.75 MPaFlow Range: 1-30 L/minFlow Pulse: 6.6 * Q (Q = L/min) ± 3%)High-level output pulse: > DC 4.7V (input voltage: DC 5V)Output pulse duty cycle: 50% ± 10%Insulation resistance: > 100MΩAccuracy: ±10%InstallationIt is recommended to install the water flow switch vertically, with an inclination not exceeding 5 degrees. The operating temperature should not exceed 120°C.ApplicationsThis sensor is ideal for a variety of applications, including:Water heatersWater fountainsWater purifiersAutomatic water dispensersMachines CoffeeFlow MetersWater Control DevicesOther InformationThe wiring is as follows: red for positive, black for negative, yellow for the pulse signal. It is strictly forbidden to throw, strike, or damage the water flow switch with chemicals.