How to Choose a Reliable Water Flow Meter?

Choosing a reliable water flow meter is essential to controlling and measuring water flow. In order to install water flow meter, the flow of water must be shut off which ranges from inconvenient for a homeowner to extremely costly for a business, municipality, or water supplier. This makes selecting a high quality, reliable water meter essential. Fortunately, there are a few key indicators that can make choosing the right meter and easier process.

There are many different ways to measure water usage however there are several designs which have become common. One of the most popular options is volumetric or positive displacement metering. Another popular option is electronic or magnetic metering. Generally, the size of positive displacement meters’ ranges from 1/2 to 2 inch sizes. Electronic cold water meters range from one half inch to 24 inches. This allows them to cover a wide range of applications including potable water, water vending, and various types of water treatment.

Accuracy is at the core of selecting a reliable water meter. One of the most common reasons a meter is an accurate is due to a reverse flow of water from the outlet. A reliable meter utilizes a backwater spring valve to automatically prevent reverse rotation and effectively measure normal water consumption. At the same time, normal water flow is not hindered by the backwater spring valve because it will remain open as long as it flows into the nozzle through the strainer at the inlet. With electronic meters, external static magnetic fields can also cause reading inaccuracies as well. When using an electronic meter, it is imperative that is tested to ensure this not influenced by external magnetic forces.

It is also important to ensure the water meter is designed to withstand whatever environmental factors it will face. For example, some meters perform poorly in environments where freezing or Burstein is a real possibility. This is particularly problematic for wet type meters. A quality meter is designed so the gearbox does not let water in. This ensures that freezing and bursting during the winter is not a possibility.

In order to cut costs and save time, many municipalities and businesses are turning to electronic or remote readings. If this is a technology that will potentially be deployed it is important to select a meter which is compatible with it.

Finally, the overall durability of the water meter must be researched as well. In most cases, the larger, static parts are not what will potentially break. It is the smaller, active pieces which are at risk. To choose a quality, reliable meter it is essential that it has a proven track record of reliability in environments similar to how it will be deployed.

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