G3/8" Water Flow Hall Effect Sensor Flowmeter Control Counte

Water flow sensor is mainly consists of plastic valve 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 Speed will change as the flow change. Hall Current sensor output corresponding Signal and feedback to controller, then the controller will control the flow.

Can use for Water heaters, credit card machines, water vending machine, flow measurement device.

Features:

• weight, small size, easy to install.
• Inlaid with stainless steel impeller shaft, durable wearable.
• Seal Ring with the upper and lower force structure never leaks.

Precautions:

• Non-violent shock, and erosion.
• Non-throwing or hitting.
• Mounted vertically, should not exceed 5 degrees inclination.
• Temperature of Medium should not exceed 120 ℃

Cord Connection:

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

Specification:

• Working voltage range: DC 3.5~12 v
• Working current range: 0.5-1.5mA
• Work temperature: 1- 100 ℃
• Allowing pressure: ≤ 0.8Mpa
• Electric strength: >600VAC
• Insulation resistance: >100 m&;
• Storage temperature: -40~+100 ° C
• Flow Range :0.3-10L / min
• External threads: 3/8"
• Size (L x W x H): Approx. 5.4 x 3.6 x 2.5cm / 2.13 x 1.42 x 0.98 inch
• Output interface inner diameter: Approx. 0.9cm / 0.35 inch
• Cable length: Approx. 15cm / 5.9 inch
• Color: White
• Material: plastic

Package Includes:

• 1 x 0.3-10L / min Water flow Sensor

a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a