Different Type of Industrial Mechanical Water Flow Meter

A mechanical water flow meter must have some moving parts to have that name. There are various types of mechanical water flow meters. Their uses vary according to the accuracy of needs. One thing about the mechanical meters is that they need regular calibration and maintenance. Here are the common water flow meters that you will find in firms.

Float Flow Meter

This water flow meter is useful in industries that need to store water in large tanks for operations. Industrial uses of water need a constant supply. Thus, when the water levels drop, you need to pump more into the tanks. Since you cannot monitor manually, you will need a device that will do the work effectively. That is where the float flow meter comes to help.

You install the meter vertically. You calibrate the float flow meter to the level you want it to send an alarm or switch on the pump. It is a great invention that helps firms run smoothly.

Vane Flow Meter

A vane meter is also known as the variable area vane flow meter. It has some moving parts within. The parts move when water passes through the meter. Thus, the meter needs to be inside the flow channel.

A vane flow meter has a vane directly opposite a spring. The vane moves against the spring creating high accuracy gauging. It also has a low-pressure loss when you reduce the rotation resistance. The vane flow meter gives a stable performance since it reduces noise, pulsation, and vibration.

Positive Displacement Flow Meter

These flow meters have two rotating parts. Also, it has a high accuracy chamber. The chamber ensures that the pulses in the flow do not affect the flow gauging. Water fills the spaces between the rotor as it flows. The water moves the rotor as it flows through the meter.

The number of rotations per second relates directly to the volumetric flow. You can fix a transmitter to detect the flow data and send it to a display screen.

Turbine Flow Meter

Turbines are low budget. That is why they are common in many water industries. But, they have a lower accuracy compared to other types of flow meters. Thus, you cannot use this type of water flow meters in water treatment plants. There are a few companies that addressed this concern. Now you can get high accuracy turbine flow meters. But, you will need to dig deeper into your pockets.

Helix Flow Meter

This type of flow meter has two radically inclined spiral gears. They trap water continually as it flows past them. The water forces the gears to rotate as it finds its way to the gears' other end. You can use an optical or magnetic sensor to sense the meter's pulse as it rotates.

Conclusion

Mechanical water flow meters are an effective way to get water gauging. They work without the interference of the water parameters. Most of these meters are highly accurate and display the readings on a screen.

Naman Modi is a Professional Blogger, SEO Expert & Guest blogger at proteusind.com. He is an Award-Winning Freelancer & Web Entrepreneur helping new entrepreneurs launch their first successful online business.