5pcs YF-S401 Water Coffee Flow Sensor Switch Meter Flowmeter Counter 0.15-3L/min

Feature: External threads: 1/4" Temperature: -25~+80 Celsius Allowing pressure: pressure 1.75Mpa Operating humidity range: 35%~90%RH (no frost) Use temperature: 80 Celsius Load capacity: 10 mA (DC 5V) Working voltage range: DC 5~18 v Maximum operating current: 15 mA (DC 5V) The lowest rated working voltage: DC4.5 5V-24V Quantity: 1PC Size: 5.8cmx3.4cmx2.6cm Color: white Lead Way: Red IN connect the anode Yellow OUT signal output line Black GND connect the cathode Package included: 5 x Coffee Maker Water Dispenser Flowmeter Flow Sensor