ITEM NAME:1x 1/2'' water flow sensor control effect flowmeter hall 1-30L/min for Arduin FT Features: Mainly used for water testing, water cooling system Application: Water heaters, credit card machines, water vending machine, flow measurement device High amplitude: ≠¥ 4.6V Low amplitude: ≠¤ 0.5V Electric strength: 1250V/min Insulation resistance: ≠¥ 100MÃŽ © Hydrostatic pressure testing: ≠¤ 2.0Mpa Specification: 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: 35%~90%RH (no frost) Allowing pressure: pressure 2.0Mpa Temperature: -25 ~ +80  °C External threads: 1/2" Outer diameter: 20mm Intake diameter: 9mm Outlet diameter: 12mm Lead-out mode: 1. Red Line IN Connects Positive Pole 2. Yellow line OUT signal output line 3. Black line GND cathode Note: Please allow 1-5mm difference due to manual measurement..Red Line IN Connects Positive Pole. Mainly used for water testing, water cooling system. Insulation resistance: ≠¥ 100MÃŽ ©. Lead-out mode Electric strength: 1250V/min. Yellow line OUT signal output line.
