Description The item is a professional and practical G3/4" water flow sensor, which is mainly consists of plastic body, rotor assembly and Hall Current Sensor. It is installed in the hot water inlet end for detecting water flow. When water through the flow rotor assembly, magnetic rotor will rotate and will change as the flow change. Hall Current sensor output corresponding pulse signal and feedback to controller, then the controller will control the flow. It can be used for Water heaters, credit machines, water vending machine, flow measurement device. Features - Color: mainly black. - Material: durable hard plastic and stainless steel. - and G3/4" External Thread Water Flow Sensor Flowmeter Hall Flow Sensor Water Control. - Light weight, small size, and easy to install. - Inlaid with stainless steel impeller shaft, durable and wearable. - Seal Ring with the upper and lower force structure, avoid leakage. - Imported Hall element, adopts pouring sealant encapsulation to avoid to leak and age. - Applied for water heater, imprinter, automatic water machine, and other flow metering equipment. Specifications - External threads: 3/4". - Minimum rated working voltage: DC 4.5 5V-24V. - Maximum operating current: 15mA (DC 5V). - Working voltage range: DC 5-18V. - Load capacity: less than or equal to 10mA (DC 5V). - Working temperature range: less than or equal to 80°C. - Working humidity range: 35%~90%RH (no frost). - Flow range: 1-60L/min. - Working pressure: less than 1.20Mpa. - Storage temperature: -25°C to 80°C. - Storage humidity: 25%-95% RH. Notes 1. Non-violent shock, and chemical erosion. 2. Non-throwing or hitting. 3. Mounted vertically, should not exceed 5 degrees inclination. 4. Temperature of Medium should not exceed 120°C.
Color: mainly black. Material: durable hard plastic and stainless steel.External threads: 3/4". Flow range: 1-60L/min. Working pressure: less than 1.20Mpa.Inlaid with stainless steel impeller shaft, durable and wearable.Seal Ring with the upper and lower force structure, avoid leakage.Imported Hall element, adopts pouring sealant encapsulation to avoid to leak and age.