ITEM NAME:1/2'' Water Flow Sensor Control Effect Flowmeter Hall 1-30L/min For Arduino Vh 100% brand new and high quality The water flow sensor is applied for water heater, and can be used as flow switch. Straight structure, nylon and glass fiber made, waterproof and explosion-proof, heat and cold resistant Portable size and light weight, easy to install With stainless steel ball inside of the impeller, wear-proof Three wire connection: Red for positive, black for negative, yellow for pulse signal The lowest rated working voltage: DC4.5 5V-24V Maximum operating current: 15mA (DC 5V) Working voltage range: DC 5~18V Load capacity: ≠¤ 10mA (DC 5V) Use temperature: ≠¤ 80 °C Operating humidity range: 25%~90%RH (no frost) Maximum water pressure: 1.75MPa Working range: 1-30L/min External diameter: 1.9cm Inner diameter: 1.1cm Cable length: 10.5cm Color: Black Note: Avoid strong impact and chemical erosion; For.The water flow sensor is applied for water heater, and can be used as flow switch. Three wire connection: Red for positive, black for negative, yellow for pulse signal. Working range: 1-30L/min. 1 x Water Flow Sensor.
