Benefits of Magnetic Mounts For Industrial Lighting Systems

At sites with industrial lighting systems, operators have a myriad of mounting options at their disposal. Lights and equipment can be mounted on walls and surfaces, using a variety of mechanisms, such as brackets or I-beam clamps.

These options all come with their own respective advantages and limitations. For example, some lamps that are securely mounted on a wall using screws cannot be adjusted. Lighting systems with adjustable brackets may have limitations on how far operators can tilt or position the light for illumination over the target area.

What is a Magnetic Mount?

For maximum portability and convenience, a useful mounting option that is gaining popularity includes magnetic mounts. This type of mounting system utilizes powerful magnets – in some cases, with thresholds reaching 100+ lbs per magnet. The magnets are located behind or on the side of the luminary, which allows operators to secure the light on compatible, ferromagnetic surfaces and materials.

A wide range of magnetic surfaces exist in industrial work sites. Common magnetic materials include the following: iron, cobalt, steel and nickel. Other metals, such as copper and brass, are too weak for magnets to attach to them. However, it is possible to increase their magnetic properties, by forging or combining strong, magnetic materials with the components.

Compared to conventional suction cups, magnets mounts are easier to secure and will typically stick on uneven surfaces. Suction cups require smooth, even surfaces and must be carefully positioned. Additionally, magnets stick to wet or dusty magnetic surfaces, whereas suction cups aren’t as reliable around foreign contaminants.

Benefits of Magnetic Mount Lights At Industrial Lighting Systems

Magnetic mount lights offer hands-free operation for busy operators at the work site. This not only makes workers more efficient (since they have an extra hand to work with), but also improves positioning. A hard-to-reach machine, for instance, could be difficult to illuminate by hand, using a traditional flashlight. Alternatively, a magnetic mount flood light could be attached to a magnetic pole and elevated to light up the target.

Furthermore, magnetic mounts are very easy to use. The feature does not require any tools and workers could also use them without removing their thick gloves. For work in high elevations, such as tank inspections, cleaning and equipment installations, the units can be mounted and removed instantly, in one movement. There’s no need to bring extra mounting components or special brackets.

Magnetic mount lights are not limited to handheld flashlights and spotlights. Emergency vehicles, tractors and fleets can use magnetic mount LED light bars or strobe lights for temporary illumination.

What is Hermetically Sealed in Industrial Lighting

Industrial work sites are filled with dangerous elements that could damage costly, unprotected equipment. The presence of corrosive cleaning agents is a great example, forcing luminaries to fail prematurely or tools to malfunction. Furthermore, in hazardous locations, volatile gases could penetrate electrical components of industrial lighting systems and cause unwanted ignitions.

To prevent such issues, lighting manufacturers seal luminaries in a hermetically, airtight manner. Read on to understand how hermetically sealed units improve illumination in industrial facilities.

Improving Safety

Hermetically sealed lights prevent hazardous elements, which could be gases, liquids or dust, from entering the units. In most cases, this type of enclosure is used to loosely describe specifications or testing grades.

The NEC refers to this term as a technique for protecting the internal components of lighting systems. According to NEC Sec. 500.7(J), hermetic sealing is achieved via welding, fusion or soldering. Additionally, hermetically sealed is not limited to luminaries. It can be used to describe a plethora of explosion proof machines designed for hazardous locations, including HVAC systems and small switches.

Hermetic seals can consist of epoxy resins to maximize effectiveness. The substance is capable of tightly bonding two similar elements, reducing gas leaks with temperature thresholds between -70 degrees Celsius and 150 degrees Celsius. It is also possible to hermetically seal glass and metal together, which is typically used for industrial lights in non-hazardous environments.

What About Factory Sealed?

Contrary to popular belief, hermetically sealed industrial lighting is not the same as factory sealed lighting. Although the two techniques share similar goals, the latter method does not use the same sealing practices, as the contacts in the explosion proof enclosure of a factory sealed unit are molded inside. Factory sealing is considered to be cost effective and common in Class I, Division 2 industrial facilities.

It’s important to highlight that factory sealed equipment are typically suitable for Groups C and D hazardous locations – not Group B (hydrogen, with an ignition temperature of 968 degrees Fahrenheit).  For more information please visit http://www.larsonelectronics.com/