HOW DOES A WASTEWATER FLOW METER WORK?

A wastewater flow meter is a device that is used to measure the amount of wastewater that flows through, around, or under the flow meter sensors. This unit is primarily used to measure the volumetric or mass flow of wastewater. The wastewater meter is similar to any other Water Meter in Dubai. The difference is—it measures wastewater. There are 3 specific methods to measure the flow of wastewater using this meter, and each method has its own knicks and knacks that you should know about.

You will find a variety of meters in the market. Each unit uses a different technology and makes the process of measuring the flow of wastewater less burdensome. Choosing the correct meter will depend on several factors including  — the application of the meter, maintaining requirements, budgetary constraints, etc. Each water meter has a unique principle of operation, specific benefits, and varying costs of ownership. Thus, you will have a variety of options to choose from. However, before you choose the correct Water Meter in Dubai, you must be aware of its functioning. In this article, we will decode how different wastewater meters work to help you understand their applications and select the befitting choice for your operations.

Mechanical Flow Meters

This is one of the most common and affordable types of Water meters in Dubai. These types of water meters measure flow through turbine rotation using a propeller, shunt, or paddle wheel design. That is why these units are called mechanical flow meters. These units work by measuring the speed of flowing water running through the pipe. The water running through this pipe causes the rotation of the piston or turbine.

Here the volumetric flow rate of water is proportional to the speed of rotating blades. Although these meters are very accurate and will be a great addition to any business, the only downside is that these meters can clog up when the water is dirty or has any large sediments in it. This will also increase the maintenance cost of mechanical water meters making them a costly option. Also, if you are looking for a meter that can work perfectly with a low flow of water, a mechanical water meter might not be the perfect option.

Vortex Flow Meters

Vortex flow Water Meter in Dubai uses vortices shed that are immersed in the flow. Vortices are forces of nature, these are formed as fluids and move past an obstruction. For example — when water is flowing around a rock in a stream or when wind flows past a flagpole. In this meter, the sensor tab flexes from side to side as the vortexes flow past. This produces a frequency that is directly proportional to the volumetric flow rate.

You will also find multivariable vortex flow Water Meters in Dubai. These units measure up to five process variables with one process connection. The variables these meters measure include — volumetric flow rate, mass flow, density, pressure, and temperature.

Ultrasonic Flow Meters

These members use an ultrasound to measure the speed of any fluid that is flowing through the pipe. This measurement allows the unit to determine the volumetric flow. In an ultrasonic Water Meter in Dubai, a signal is transmitted against the flowing liquid upstream. In simple words, the meter works by measuring the time for the sonic pulse to travel downstream and comparing it to the time for the pulse to travel upstream.

The differential time is then used to calculate the velocity of the flowing liquid. The ultrasonic meter uses the acquired fluid velocity to calculate the volumetric flow rate within the pipe. This meter can also be used to determine the energy measurement from the volumetric flow rate. In addition to this variable, the temperature difference will also play a pivotal role in the final calculations.

Clamp-on ultrasonic meters are used to measure water from the outside of the pipe. These meters shoot pulses of sound through the pipe walls and calculate the flow. This technology makes it ideal to measure the water flow in large pipes. If you need a flexible application, then clamp-on ultrasonic water meters will be a great addition to your industry.

Magnetic Flow Meters

These meters use a magnetic field to measure the speed of liquid flowing within the pipe. This speed is then used to measure volumetric flow. This type of Water Meter in Dubai is a bit tricky to maneuver around, and it works on Faraday’s Law. When the liquid flows through a magnetic field it generates voltage. The speed of the flow directly influences the voltage and more voltage is generated.

The voltage is proportional to the water movement. The signal received from this voltage converts into a volumetric flow rate. Magnetic Water Meters in Dubai have an intermediate accuracy and they are not preferred for custody transfer applications. These units cannot work on pure water either as there are no ions that can be used for measuring purposes.

Final Words

A Water Meter in Dubai is a crucial unit, and you must consider all factors before buying and installing one in your industry. The best type of meter completely depends on the type of applications they will be used for. While some industries will find magnetic meters perfect for their operations, others will prefer ultrasonic ones.

This is why you must consider both your requirements and your varied applications before making a final choice. In addition to finding the correct water meter, partnering with a reliable supplier is crucial as well. If you are looking for the best water meter suppliers in Dubai, have a look at Mohsin Trading. We offer a variety of water meters to choose from. Our collection features a range of solutions, and you will find the perfect one for your requirements. Browse our collection from our website or get in touch with our expert team at info@mohsintradingllc.com.

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