Metrix Accelerometer and Velocity Sensor Mounting Magnet

Technical Information

Mounting Magnets for Accelerometers and Velocity Sensors

A mounting magnet for accelerometers or velocity sensors is an efficient solution for attaching these devices to ferrous surfaces. Selecting the appropriate magnet can help safeguard machinery from breakdowns and malfunctions by securely fixing sensors to both rotating and reciprocating equipment.

Why Opt for Magnetic Mounts?

These magnets provide a dependable and stable attachment even under intense vibrations, making them easy to install and remove. In scenarios where installing a stud mount for a vibration sensor is challenging, magnetic mounts offer a practical alternative, allowing for quick sensor placement on your machinery. They can be crucial for collecting the complex vibration data necessary for monitoring the condition of equipment and plant operations.

Are Magnetic Mounts Reliable?

The most effective magnets are designed for strength and straightforward installation. When productivity is essential, these magnets facilitate quick and reliable installation of casing vibration sensors. At Metrix, we’ve engineered our magnets for use across various industrial environments. While not universally compatible with all surfaces, they are versatile enough for most applications.

For instance, the Accelerometer Mounting Magnet Model 99517-008 features a robust base that pairs seamlessly with our VM2800 and VM3800 meters. These compact devices are perfect for spot measurements, assessing acceleration, displacement, and velocity. Given the compact size of accelerometers, magnets serve as an essential link to obtaining precise readings.

The Significance of Magnetic Mounts

Properly implemented vibration sensors can safeguard plant assets. In interconnected industrial sites, the malfunction of a single component, like a fan or pump, can have widespread repercussions for the entire facility.

Magnetic mounts are vital for ensuring accurate vibration analysis. With improved data availability, operators can make informed decisions regarding maintenance and production schedules, ultimately enhancing machinery performance and longevity. Conversely, using undersized magnets may result in inaccurate data that obscures the true condition of the equipment.

Key Considerations for Selecting a Vibration Sensor Mounting Magnet

1. Strength: Ensure the magnet can support the sensor’s weight. For example, if a sensor weighs 91 grams (3.2 oz.) and can measure up to 40 g’s, the hold-down strength should be at least 80 times the sensor’s weight, necessitating a magnet of around 80 Newtons or 20 lbs.
2. Size: The magnet should provide a snug fit to prevent wobbling. For curved surfaces, a magnet with a parallel configuration works best. Flat magnets need a level surface to attach securely, and their size should accommodate the surface area.
3. Material: Avoid using magnetic mounts on rusty surfaces to ensure a strong connection between the mount and the monitored surface.

Applications for Magnetic Mounts

Vibration sensor mounting magnets are applicable in various fields, including machinery condition monitoring, structural health assessments, automotive testing, food processing, oil and gas facilities, power generation, manufacturing, robotics, and consumer electronics. Almost any industrial setting can gain from vibration monitoring. While stud mounts are typically preferred, magnetic mounts are an excellent alternative when space or time is limited.