Water flow sensor 1 ~ 30L / min G1/2"

Feature:

• Consists of plastic valve body, rotor assembly and hall current sensor.
• Installed in the hot water inlet end for detecting water flow.
• When water through the flow rotor assembly, magnetic rotor will rotate and speed will change as the flow change.
• Hall current sensor output corresponding pulse signal and feedback to controller, then the controller will control the flow.
• Light in weight, small in size.
• Simple structure, easy to operate.
• Easy to install.
• Accurate and reliable.
• Inlaid with stainless steel impeller shaft, durable and wearable.
• Seal Ring with the upper and lower force structure never leaks.
• Can use for Water heaters, credit card machines, water vending machine, flow measurement device.
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Cord Connection:

• Red: Positive(+)
• Yellow: Signal output
• Black: Negative(-)

Note:

• Non-violent shock, and chemical erosion.
• Non-throwing or hitting.
• Mounted vertically, should not exceed 5 degrees inclination.
• Temperature of Medium should not exceed 120 ℃.
• Please allow 1-5mm errors due to manual measurement.