5 Practical Industry Applications of Magnetic Sensors

The use of magnetic sensor technology has become increasingly prevalent in many different fields. To classify the use, they are used to either measure a magnetic field or vector components within that field. Magnetic sensors are used across industries to make our lives easier. Most of us use sensors every day without even realizing it. Your phone employs a sensor called a magnetometer to orient itself through an electromagnetic field message among many other uses. If you are a tech enthusiast interested in magnetic sensors, here are five places where you can find magnetic sensor technology already in use. 

Green Energy Solutions 

Magnetic sensors are being used to support alternative power sources in the green energy field. The solar industry is completely changing how businesses and homes consume energy. The best solar panels can even run completely off grid or give power back to the grid. At solar and wind energy plants, the sensors provide switches, contactless current sensing and angular position sensing. Contactless current sensors help solar combiner boxes and provide solutions for power inverters. For wind power, angular positioning sensors generate optimal wind turbine power. Additionally, the switches allowed by these sensors help ensure safety in high voltage environments. Magnetic sensors are an integral part of the functioning and productivity of the green energy field. 

Water Systems Infrastructure

There are varying marine systems applications for magnetic sensor technology. The sensors are used in water conservation to measure fluid levels and provide intelligent contactless open / close door detection. Quadrature Magnetic sensors are an essential part of many offshore marine applications. On commercial fishing vessels, for example, they are used to track equipment and measure speed and direction. Of course, these companies rely on the sensors to keep their equipment running safely and efficiently. They are also used for tracking bucket orientation and rotational positions on dredges, making the operations more efficient. Certainly, magnetic sensor technology is used in many facets of the marine systems field.  

Streamlining Factory Processes 

Magnetic sensors are used by factories and manufacturers to streamline processes. Linear and angular positioning sensors play a large part in keeping factory machines running smoothly. The magnetic sensors are used to monitor conveyor systems on production lines to ensure machine precision and accuracy. With less mistakes, the factory can produce higher quantity levels of goods. Plus, the sensors can keep track of things like equipment speed, direction of travel and alignment between components. They also provide alarm notifications for any breaches in safety systems, ensure the right people know if something abnormal is going on. On the factory floors, sensors are utilized for a variety of applications throughout the manufacturing process. 

Improved Smartphone Orientation

Smartphones use magnetic sensor technology to improve their orientation systems. The magnetometers in our phones receive messages that measure varying magnetic fields and tell us which way is north. The directional data from these sensors powers you smartphone’s standalone compass app. This information is also essential for the use of cross-platform Maps apps and services. For example, when you are using the cycling app on your iphone, you are tracking your distance, elevation, location and more. Data measured by this magnetic sensor works in tandem with your phone’s accelerometer and GPS unit to provide accurate and detailed navigation routes. These magnetic sensors are essential for the use of smartphone orientation systems. 

Data Center Power Distribution

Data centers utilize magnetic sensor technology for their Power Distribution Unit (PDU). Large data centers need PDU’s to supply AC or DC electrical power to their servers. This power supply is extremely important to keep the server online and uptime running smoothly. To further increase the power performance at these locations, magnetic sensors help the PDU to provide intelligent load balancing and power filtering in data center infrastructure. The sensors also allow them to be remotely monitored which contributes to system management flexibility. Notably, magnetic sensors provide important support for the Power Distribution Units in large data centers. 

Magnetic sensor technology has many fascinating implications across a variety of industries. They are utilized to make various manufacturing processes easier and more reliable. Sensors also support green energy systems and allow for increased the productivity of wind turbines and solar sells. Smartphones all employ magnetic sensors in their compass and mobile Map apps systems. Data centers employ sensors in their PDU’s to ensure the success of information storage. Tech enthusiasts who want to use sensors should think about the five industries listed above that already employ a practical use of magnetic sensor technology.