Hall water flow meter, Hall sensor flowmeter based on displacement sensing. The impeller rotates under the impetus of the fluid, which drives the screw to rotate, thereby moving the magnetic system up and down. The speed is higher, the displacement is greater. Hall devices are used to detect displacement to obtain flow rate and flow.
Features of EPT Hall water flow meter:
1. Small size, light weight and easy installation.
2 Measuring the flow.
3. High flow accuracy, accuracy can reach 2%.
What should we pay attention to when using a Hall water flow meter?
Ensure that the fluid does not have rapid pulse fluctuations.
Make sure there is no reverse surge pressure.
Make sure there is no air in the entire circulation system.
Pay attention to the installation position of the flow meter. The minimum / maximum flow should be within the linear range of the flowmeter.
The minimum / maximum flow should be within the linear range of the flowmeter.
The system should be cleaned after an appropriate time.
Avoid the current impact.
Incorrect connection terminals can damage the flowmeter.
No mechanical stress on the connector terminals.
No fog buildup on the terminals.