1/4″ Hall Effect Water Flow Sensor Switch Flowmeter Fluid DC5V 0.3-4.0L/min

1. The Water Flow Sensor is light, nimble outline, small size and easy to install. The bearings used in the rotating part. All materials are in line with SGS testing standards. 2. There is an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry. 3. Three wire connection: Red for positive, black for negative, yellow for pulse signal. Specifications: Product Name: Water Flow Sensor Material: POM(Shell) Liquid Temperature: Not More Than 60C Rated Voltage: DC 5V Max Current: 10mA(DC 5V) Maximum water pressure: 1.2MPa Flow Range: 0.3-4.0L/min Connector Size: 1/4 Ingress Protection Rating: IP65 Connector: Male XH-3P Cable Length: 34cm Size: 65mm x 40mm x 24mm(L*W*H) Color: White Net Weight: 27g Package Included: 1 x Water Flow Sensor Note: 1. Installed in accordance with flow direction in the back of product, otherwise there is no signal output. 2. A filter screen must be installed at the inlet of the sensor, in order to avoid particles and debris entering the sensor.   Light weight, small size, easy to install. Three wire connection: Red for positive, black for negative, yellow for pulse signal. The water flow sensor is applied for water heater, and can be used as flow switch. Maximum water pressure: 1.2MPa, flow range: 0.3-4.0L/min.