Water or beverage flow sensor

Flow sensor of the type YF-S401. Intended for water, coffee etc

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