When are magnetic meters typically used?

Magnetic meters are particularly effective in situations where the flow of the fluid may be dirty or contain solids, which is a key characteristic of their operation. These meters rely on electromagnetic fields to measure the velocity of a conductive fluid as it passes through the meter. They are less impacted by the presence of debris or particulates because those factors do not interfere with the electromagnetic measurement process, unlike certain other meter types that may become less accurate in such conditions.

Additionally, magnetic meters are designed to handle a variety of fluid types, including corrosive liquids, due to their durable construction and materials. This allows for reliable measurements in challenging environments. For these reasons, magnetic meters are often the preferred choice for applications where the flow may not be fully clean, making them suitable for dirty or corrosive flows.

In contrast, options involving high temperatures, low pressures, or clean and clear flow do not best leverage the unique advantages of magnetic meters. These scenarios might call for different types of flow measurement technologies that are more suited to those specific conditions.