How does a magnetic locator work

Infographic how does magnetic locating work

Before you can be totally prepared to break ground on a construction project, there are a few key points you want to consider. Digging into the terrain around you without first taking a moment to think about what lies beneath is an easy way to encounter trouble. From pipelines to utility wiring, there are many sensitive systems found below your feet and you want to exercise caution at every point in your journey. One way to achieve this is by using essential tools like magnetic locators to help you stay aware of what’s hidden in the ground.

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Infographic how does magnetic locating work

How Magnet Locating Processes Work

Magnetic locating is a specific process use to find metal in the earth, specifically metal containing iron. These ferrous metals can be tricky to find with traditional metal detectors, which is why a magnetic locator is a bit different than other similar devices. Instead of searching for the metal content itself, a locator will emit a signal in the hopes of finding specific magnetic readings. Ferrous metals interact with the planet’s magnetic fields in a very specific way. By looking for this interaction, locating devices are able to find metal structures of various sizes.

See Underground With Ease

As with any underground utility locators, there are a few different ways to go about using a magnetic locator. Knowing what you can do with the device will help you get more from your investment. If you’re attempting to detect the magnetic field of an iron marker, for example, the device puts off an audio tone frequency that will increase as the signal strength increases and the magnetic field is detected. Depth will also play a big part in how the device operates, with objects close to the surface providing a weaker indication.

Pinpoint Specific Structures

There are many objects or fixtures you could be looking for when using magnetic locators. In some cases, adjusting your device to locate specific frequencies or objects can help you achieve maximum results. Pipe weld joints made from cast iron, for example, are commonly used with ductile pipes and tend to produce the strongest magnetic signals. If you’re looking for pipes, you can make simple adjustments to your locator and set the sensitivity to its maximum. By holding the locator in a vertical position at this setting, you’re likely to see the best results from your search.

Focus on Depth

The more you use your locator, the easier it will be to figure out how to incorporate the specific depth of an item into your initial search. When you are looking for a larger object underground like a steel drum, you need to focus on your overall orientation. This increases the odds of accuracy. Learn how to tweak both the vertical and horizontal orientations of the device. This will help you get a better reading as you determine the exact depth of the target, allowing you a better understanding over where the drum is located.

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Frequently Asked Questions

How Do I Find the Right Magnetic Locator for Me?

Selecting the best magnetic locators for your needs will come down to what you plan on using it for. Take a moment to review the specs and it can provide you with great insight on which model is the best fit. Find the perfect options and place your order to get it in your hands as soon as possible.

What Are Magnetic Locators Used For?

Devices like a magnetic locator are considered a part of the underground utility location family. Whether searching for metal tanks or iron pipes, those who rely on these devices are able to pinpoint structures that would otherwise be difficult to find before breaking ground on a construction project.

How Do Magnetic Locators Work?

A magnetic locator is unique in that it locates ferrous metals in a very specific way. The device focuses on magnetic fields, specifically in the sense that it attempts to read areas where an object’s own ferrous nature is causing a disruption in the usual magnetic field patterns put off by the planet.

Who Uses Magnetic Locators Most?

While anyone can get use out of this type of device, it tends to be the most practical in very specific fields. Anyone who works as an excavator or surveyor will be able to put this device to work right away. Construction workers also rely on this tech to make life easier.

Are Magnetic Locator Devices Easy To Use?

Though straightforward in some respects, it is important to review how to use this type of device before making any assumptions. The more you understand about how it operates, the easier it will be for you to use it to the fullest.

Having access to the right tools can make all the difference in life. Explore the selection at Engineer Supply to find magnetic locator devices that help you get more out of your next project.