Water Flow Sensor

Description Water Flow Sensor Measures the approximate flow of water in liters/hour Provides simple square wave pulse signal output Comes with a 30cm lead Each pulse is approximately 3.33 ml Measurement Flow Range: 1~30 L / min The Water Flow Sensor measures the approximate flow of water in water heaters, water vending machines, and more. When water flows through this sensor, it will output a number of pulses. The pulse signal is a square wave, so by counting the pulses, you can easily calculate the water flow in liters per hour. Each pulse is approximately 3.33 milliliters. A lead of 30 cm is also included. View more What's Included 1x Water Flow Sensor Dimensions Size Lead length: 30 cm Specifications Measurement Flow Range: 1 ~ 30 L / min Working Voltage: 4.7 ~ 15 V DC Working Current: = 10 mA (DC 5 V) Working Humidity: 35% ~ 90% RH (no frost) Working Pressure: <1.75 Mpa Working Temperature: -25 ~ 80° C External Thread: G3 / 4 (3/4 inch) Output Connector: 2.54 mm-3P Output Leads: yellow (DATA), red (VCC), black (GND)