For almost 4 decades, ITSENCLOSURES has been engineering and fabricating computer, printer, monitor, and electronic enclosures to keep vital systems, in any industrial setting, running smoothly. The IceStation Desktop TITAN continues a long tradition of enclosing a monitor, keyboard, and computer in a manufacturing environment. The NEMA 12 desktop enclosure will protect electronics and defend against dust, dirt, grease, splashing fluids and other harsh contaminants. It measures 31-inches high by 30-inches wide by 30-inches deep.

For a quick and easy installation, the Desktop TITAN can be placed on a desk, workspace, table (bolts may be necessary), or mounted on a mobile or bolt down pedestal. The standard features for the 12-gauge steel enclosure, include: an adjustable monitor shelf with a VESA mount (75mm x 75mm & 100mm x 100mm), an integrated ergonomic keyboard/mouse drawer (optional lock can be added), a removable sloped work surface with pencil/pen tray, and a tempered safety glass viewing window designed to accommodate a 24-inch monitor, with the option to remove the front door and add a window to accommodate a 27-inch screen. The back door provides access to equipment in the rear of the enclosure. The door has an opening of 25.86-inches high by 25.45-inches wide. A cable entry cutout with waterproof gasket is included at the bottom of the rear door.

“Our NEMA 12, NEMA 4, and NEMA 4X IceStation TITAN products continue to be our best- selling enclosures across the board. We receive the most quote requests and phone calls about our TITANS. The Desktop TITAN is perfect for customers that do not need a free- standing/stand-up enclosure, but still want to protect a monitor, computer, and keyboard,” according to JT Spangler, Owner/CEO of ITSENCLOSURES, “We have been around since 1985 and continue to produce new products that are innovative and unique to the enclosure market. Above all, our products are heavy duty and always built to last.”

To help extend the life span of the electronics, multiple thermal management options are available as accessories, including a filtered fan system, which creates positive pressure inside of the enclosure and will eliminate damaging dirt and dust entry. For more extreme hot or cold factories, plants or warehouses, a NEMA 12 heat exchanger, air conditioners (1,000 or 1,800 BTU), heaters, or a stainless steel vortex cooling unit are available to help create the perfect temperature in many different environments. As with most IceStation enclosures, products are available in their very own color – IceStation blue or dark gray. ITSENCLOSURES can also powder coat any enclosure with a custom color found on the RAL color chart – for an added charge.

ITSENCLOSURES designs and builds the most heavy-duty computer enclosures on the market and always ships every product completely assembled and ready to use upon delivery. For more information on ITSENCLOSURES and their large array of state-of-the-art products, please visit ITSENCLOSURES.com, email info@itsenclosures.com, jump on a live chat during regular business hours, or call 1-800-423-9911 to talk to an ITSENCLOSURES representative.

For more information, visit the NEMA 12 Desktop TITAN product page!

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For almost four decades, ITSENCLOSURES (Integration Technology Systems) has been designing and building the most rugged enclosures on the enclosure marketplace. ITSENCLOSURES is proud to feature the NEMA 04 IceStation TITAN, one of the most popular freestanding computer enclosures in the TITAN product line. The TITAN, with its NEMA 04 rating, will protect against dust, dirt, grease, and hose directed water in an industrial setting. The enclosure can be installed both indoors and outdoors.

The NEMA 04 TITAN is constructed out of 14-gauge welded steel with 12-gauge doors, and stands at 60” high by 28” wide by 27” deep. The enclosure finish is a polyester powder paint and is available in blue, gray, or any custom RAL color (additional charge). The viewing window (hinged at the bottom) folds down and accepts up to a 24-inch monitor (tempered safety glass or polycarbonate viewing windows are available). An adjustable monitor shelf is standard for quick monitor installation. The shelf can also be tilted up (at a 90-degree angle) to install a monitor with the included VESA mounting holes. The doors feature quarter turn, knob-style compression latches and dual durometer EPDM gasket for additional protection from harsh elements. All doors have lift-off hinges for effortless removal. The rear door measures 51” high and is ideal for accessing the back of electronics stored in the enclosure.

“The NEMA 04 TITAN is a strong selling product in our popular TITAN family, which continues to be our best-selling enclosure line. All of our IceStation TITANs will protect customers’ vital electronics and provide a comfortable and efficient workstation for factory and plant workers,” said JT Spangler, Owner of ITSENCLOSURES. “After almost 40 years, we are still designing and fabricating the most heavy-duty enclosures around.”

A work surface provides room for documents, folders, and writing utensils. A retractable keyboard drawer, below the work surface, is the perfect place to store and protect a keyboard, mouse, or hula point. When fully extended, the front of the drawer can easily fold down to provide an ergonomic wrist rest. The drawer measures 22.7” wide x 9” deep.

The bottom portion of the IceStation TITAN offers space to house a computer, printer, UPS, power supply, and additional vital electronics. The enclosure has adjustable shelf, attached to uni-strut, for easy placement of electronics, or sliding shelf brackets can be added to the shelf to slide out a printer or computer. Heavy-duty, swivel casters are a standard feature. When the enclosure is in its desired location, the 2 front casters lock into place. Bolt down legs or sanitary, stainless steel legs are also available as an add-on accessory.

The NEMA 04 TITAN can be customized with various accessories including rack mount rails, a sealed cable entry gland, 6 outlet power strip, industrial keyboards, industrial mouse, or various thermal management options, such as a heat exchanger, air conditioners, or an outdoor filtered fan system with thermostat and filters.

ITSENCLOSURES fabricates the most durable electronics enclosures on the market and ships every product completely assembled and ready to use upon delivery. For more information on ITSENCLOSURES and their wide array of state-of-the-art enclosures, please visit www.ITSENCLOSURES.com, send an email to info@itsenclosures.com, or call 1-800-423-9911 to talk to an ITSENCLOSURES representative.

For more information, visit the NEMA 4 TITAN product page!

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Mt. Pleasant, PA (August 18, 2022) – For almost 40 years, ITSENCLOSURES has been engineering heavy-duty, industrial enclosures, like the IceStation brand of products – the leader in computer, printer, and monitor enclosures. ITSENCLOSURES’ monitor enclosure line includes the IO28 monitor enclosure, available in both NEMA 4 and NEMA 4X versions.

The NEMA 4 IO28 enclosure is constructed out of carbon steel (14/12 gauge CRS welded construction), can be deployed outdoors or indoors, and is designed to protect a wide screen monitor (up to 22 inches) and a thin client computer. Ideal for areas with limited space, the enclosure measures 28” high x 26” wide x 8” deep. The durable NEMA 4 rated is offered in blue, gray, or any custom RAL color (for additional charge).

The NEMA 4X IO28 enclosure is fabricated out of type 304 stainless steel (14/12 gauge) and is the perfect fit for the food & beverage and/or pharmaceutical industries. The IO28-4X features a sloped top – for wash down applications – which prevents water from pooling.

Both IO28 enclosure doors feature a padlock staple and a viewing window (19.25” wide X 12.25” high and 22.8″ diagonal) which is available in polycarbonate or tempered safety glass. The enclosure door is opened with two quarter-turn, flathead screwdriver style latches. Key locking latches are also available as an upgrade.

“We continue to be the leader in built-to-last, industrial enclosures. Whether it is indoors or outdoors, monitor enclosures are ideal for deploying computers/monitors in harsh manufacturing environments. Like many of our IceStation products, these enclosures evolved from a need to use electronics in a place where they would not survive unless properly protected,” said JT Spangler, President/Owner of ITSENCLOSURES. “This product has been on the market for many years and continues to sell to new and returning customers.”

Both enclosures include an integrated VESA mount, which eliminates the need to utilize the monitor stand. For access behind the monitor, the VESA bracket tips forward to provide space to house a small form PC and surge protector. For proper airflow, the VESA support has a built-in 100 CFM fan. ITSENCLOSURES offers additional thermal management options, including a closed loop heat exchanger, outdoor filtered fan system, and a vortex cooling unit (requires compressed air).

The IO28 enclosures can be customized to include a fixed or fold down keyboard tray or roll-out keyboard drawer (folds down to offer an ergonomic wrist rest). The monitor enclosures can be mounted to a wall or pole using a universal mounting bracket, bolt-down pedestal, or mobile pedestal. A waterproof, cable entry gland can be installed to route cables into the enclosure.

Mr. Spangled added, “We provide effective enclosures, for any operating environment, to protect vital electronics from dirt, dust, fluids, grease, lint, fibers, and corrosive materials.”

ITSENCLOSURES is always adding more exciting enclosure products to the marketplace. IceStation enclosures are shipped fully assembled and ready to use upon arrival and  Always Made in the USA!

# # # #

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To ensure the proper performance, it is important to select an enclosure with gasket material that is designed and rated for the installation environment (inside or outside). According to Peter Taraborelli, in his blog, Best Rubber Gasket Materials for Weather Resistance, “The location of a gasket is of utmost importance, especially if it is going to be exposed to the elements. For this reason, it’s imperative to choose top quality weather resistant materials to enhance the longevity and performance of outdoor gaskets. There are several important factors to think about in regard to weather resistance including sunlight, temperature, ozone, and inclement weather conditions (rain, hail, sleet, snow, etc.).”

The three main types of gasket applied to computer enclosures are strip (most widely used gasket), foam in place, and die cut. Manufacturers can select the material width and thickness for each gasket application, as well as adhesive type, for a simple direct application to an enclosure. Enclosure gasket can be made of a variety of materials which offer varying temperature ranges, chemical resistance, and other important characteristics.

3 Types of Enclosure Gasket:

Polyurethane:

Temperature Range of -40° to 158°F (-40° to 70°C)

Easy to create irregular shaped gaskets

Neoprene:

Most common material used for gasket

Temperature Range of -67° to 250°F (-55° to 120°C)

Waterproof; Offers resistance against chemical, abrasion, and tears

Silicone:

Temperature Range of -40° to 450°F (-40° to 232°C)

Resistance to UV and other weather related elements

High Temperature Resistance

Regular enclosure gasket maintenance will ensure optimal performance! Even gasket that is properly specified for the application should be examined for damage, such as tearing or gouging. In some cases, it may be more beneficial to replace the entire door vs. just the gasket. This will ensure that UL and NEMA ratings are still maintained. Gaskets perform a critical job in keeping particulate matter outside of the enclosure. David Greenfield, in his article ‘Enclosures: Critical Specification Factors’ sums up the importance of gaskets, “The gasket is the most critical component for maintaining the enclosure seal, and it must be maintained to ensure proper protection.”

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When it comes to maintaining sanitary equipment in the food and beverage industry, operators should be proactive about the overall cleanliness of their facility. In 2011, President Barack Obama signed into law the biggest overhaul of American food safety laws since the 1930s. “The legislation gives the federal Food and Drug Administration the authority to impose new rules to prevent contamination and allows the agency to order, rather than simply suggest, the recall of tainted foods. It also authorizes the creation of a food tracking system to quickly pinpoint the source of outbreaks.”

Food and beverage manufacturing requires very strict cleanliness action plans to prevent catastrophic food problems. Computer systems that operate conveyors and tools/utensils, that are in direct contact with food products, are at high risk for contamination. Food recalls are not a new occurrence, but they can be prevented with well-planned and sanitary practices. Keeping surfaces clean in a plant that produces products for human consumption is extremely imperative.

Being proactive about sanitation can eliminate a potential headache in the future. Building a clean production line starts with sourcing a NEMA 4X computer, printer, electrical, or monitor enclosure that is perfectly designed for wash down applications. Peter Wood, in his article, “Improving Hygiene and Sanitation of Food-Grade Conveyors,“ discussed the importance of NEMA 4X enclosures and equipment, “Food processors require different degrees of sanitation, with meat and dairy processors often relying on the most stringent high pressure wash downs that use caustic cleaning agents that minimize the risk of bacterial growth. To withstand high pressure wash downs, the equipment should feature NEMA 4X- or IP 66-rated electrical enclosures and components while wipe-down sanitation routines demand less water ingress protection.”

What is the most hygienic workstation a manufacturing plant can use?

Choose a NEMA 4X enclosure solution that will not harbor microbial contaminants during the sanitation process. The enclosure should feature a sloped top and clean edges to allow for excessive water runoff. Sanitary leg kits are also a popular feature for ensuring that water does not collect under the enclosure, while providing clearance between the NEMA 4X enclosure and the floor. Other popular features include lift off hinges and a minimum of 304 stainless steel construction (316 stainless steel may also be required). Additional considerations include water temperature and chemical mixes and rinses that are used during the wash down process. These items can impact various components that are installed on the computer enclosure, such as gaskets, locks, and window materials.

If feasible, it is recommended that a manufacturing facility make the necessary upgrades to their production line to keep everything sanitary and safe from harm and contamination. It can be detrimental if one area lacks the cleanliness over another. If installing the correct NEMA 4X enclosure, food contamination or a safety recall can be avoided.

Not sure where to start? Speak with an enclosure expert that has experience deploying electronics in a wash down environment.

HAVE QUESTIONS?  LET US KNOW HOW WE CAN BEST ASSIST YOU! CONTACT AN ‘ITSENCLOSURES EXPERT’ AT 1-800-423-9911 -or- SEND US AN EMAIL:  INFO@ITSENCLOSURES.COM

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When deploying computer enclosures in outdoor environments, the installation will present a unique set of challenges. The risk of equipment failure requires computer equipment to withstand solar heat, rain, snow, sleet, and extreme temperatures. In addition to environmental concerns, one must consider the technical aspects involved in installing electronics in the outdoors. To be effective, the internal assembly must be designed to withstand harsh conditions and offer the necessary security to protect equipment.

These items should be considered prior to installing environmentally protected computer enclosures:

Temperature Extremes
If the proper heating and cooling are not incorporated into the system, computer enclosures – deployed in extreme warm or cold environments – will not fare well. Natural convection cooling is not an option for all-weather, outdoor enclosures. A closed loop cooling or internal heating system is vital for keeping outside elements away from the internal electronics, while maintaining the appropriate operating temperatures. Heat exchangers, vortex cooling units, and outdoor rated air conditioners are all feasible closed loop cooling systems. Heat build-up, from direct sunlight, may require insulation inside of the enclosure. Prior to installing the cabinet, consult an enclosure expert for a thermal management recommendation.

Environmental Elements
Electronics and liquids do not mix! Water can negatively affect the exterior and interior of an enclosure. If the correct enclosure is not specified, liquid can enter the enclosure through inferior gasket or door openings. Additionally, differences in ambient air temperatures can cause condensation to form on the inside of the enclosure. Condensation may form as the temperature cools at night or when the equipment is powered down during off hours. Moisture will most likely lead to corrosion that will affect the lifespan of the electronics. In addition, unwanted dust and dirt – within an enclosure – drastically increases the chance that electronics will overheat or cause a failure.

NEMA Rating
If utilizing an enclosure in demanding environments, a NEMA 4 enclosure should be selected. NEMA 4 computer enclosures (powder coated steel) protect against most weather conditions (rain, sleet, snow), and damaging dirt and dust. If the enclosure will be exposed to corrosive materials (salt air, heavy washdown, harsh chemicals), the protection of a stainless steel NEMA 4X cabinet may be necessary. In addition, a NEMA 4X enclosure will absorb and conduct heat more efficiently than other materials – stainless steel enclosures are especially advantageous in a direct sunlight application. NEMA 4/4X enclosures feature heavy-duty gasket, hinges, and latches to eliminate points of entry for water, oil, dirt, and dust.

Cable Access
How the enclosure will receive power is often an oversight when installing a NEMA 4 or 4X enclosure. Because these enclosures almost never feature any type of split panels or general openings for cable pass through, a sealed cable entry gland – that will maintain the NEMA rating – is a must! NEMA 4X rated cable glands will prevent dust, dirt, and water from entering the enclosure through even the smallest hole. Failure to pay attention to cable access will jeopardize the enclosure system.

When planning a waterproof, computer enclosure deployment, failing to take these considerations into account will lead to unwanted, and often costly, problems. Guarantee performance, quality, reliability, and the maximum life span of electronics with a ‘built-to-last’ enclosure solution. Research, completed at the beginning of the process, will lead to a solution that will protect for many years into the future!

HAVE QUESTIONS?  LET US KNOW HOW WE CAN BEST ASSIST YOU! CONTACT AN ‘ITSENCLOSURES EXPERT’ AT 1-800-423-9911 -or- SEND US AN EMAIL:  INFO@ITSENCLOSURES.COM

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Looking for a desktop computer enclosure that can house a monitor (up to 24-inches or 27-inches with window modification), computer, keyboard, and mouse? Introducing the NEMA 12 IceStation Desktop TITAN by ITSENCLOSURES!

Measuring 31-inches high by 30-inches wide by 30-inches deep, the 14-gauge steel, half-height TITAN is a heavy-duty, industrial enclosure that will protect your valuable electronics against dust, dirt, lint, grease, and light/splashing fluids.

Out of the box, the Desktop TITAN includes the following:

• Adjustable monitor shelf with built-in VESA mount
• Integrated keyboard drawer with ergonomic wrist rest
• Viewing window: 24-inch tempered safety glass for 24-inch monitor
  • Polycarbonate window available (special request)
  • Option to upgrade the enclosure window to accommodate 27-inch monitor
• Sloped work surface for documents, data sheets, drawings, folders, tablet, and pencils

Additional accessories to create the ‘perfect’ Desktop TITAN:

Bolt Down Pedestal – A bolt down pedestal can create a freestanding computer enclosure workstation for end users. The steel pedestal (black powder coated) creates stability and is adjustable vertically (33 to 43-inches in 1-inch increments) to create a proper height for most workers and personnel.

Mobile Pedestal – If the computer enclosure needs to be relocated and positioned in various locations on a factory/manufacturing floor, the desktop TITAN can be fitted on a mobile pedestal. The pedestal is 11-gauge material, black powder coated, cold rolled steel. The four casters have a 3.5-inch wheel diameter, and the front castors are lockable, while the rear swivel.

Either pedestal can be powder coated any RAL color for an additional charge.

ROX Cable Entry Gland – To easily run cables into the computer enclosure, a sealed cable entry gland can be installed to provide power to the enclosed electronics. Cables can be routed through close-fitting modules, which will protect against dust and water entry. The modules peel away (like an onion) to allow for varying cable diameters. Modules are installed around the cables and a compression unit is tightened for a compact seal.

Surge Protector/Power Cord – All Desktop TITAN enclosures require power and adding a 6-outlet surge protector and 10-foot power cord to the inside of the computer enclosure will enable a user to plug in up to six electronic units, including a monitor and a computer.

Thermal Management – A filtered fan system with thermostat, air conditioner (1,000 BTU or 1,800 BTU), heat exchanger (NEMA 12), vortex cooling unit, and various small heaters can be added to the Desktop TITAN. If unsure which system will work best for your specific needs, consult an ITSENCLOSURES representative for a cooling (or heating) recommendation.

The IceStation half-height TITAN is available in Blue, Gray, or any custom RAL color of your choice – for an additional charge. If you need an enclosure (in an industrial setting) for a desk, table, or countertop, then the desktop TITAN is the perfect choice.

HAVE QUESTIONS?  LET US KNOW HOW WE CAN BEST ASSIST YOU! CONTACT AN ‘ITSENCLOSURES EXPERT’ AT 1-800-423-9911 -or- SEND US AN EMAIL:  INFO@ITSENCLOSURES.COM

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Mt Pleasant, PA (August 5, 2021) – ITSENCLOSURES (Integration Technology Systems) designs, engineers, and fabricates the most heavy-duty computer enclosures, monitor enclosures, printer enclosures, and rack/electronic enclosures on the market.

Designed specifically for heavy washdown environments, the NEMA 4X IceStation TITAN (IS603027-4X) enclosure body is constructed out of 14-gauge, type 304 stainless-steel and 12-gauge doors with a #3F vertical finish. The computer enclosure stands 60” high by 28” wide by 27” deep, with a sloped top for cleaning and water run-off.

The stainless-steel TITAN’s lower portion provides ample space to house a computer, printer, UPS, power supply, and additional electronics. An adjustable shelf, attached to uni-strut, is standard and can be used for easy placement of electronics. The rear door (50.95” high by 24.85″ wide) is ideal for accessing the back of the electronics stored inside of the enclosure. The lower front door (27.45” high by 24.85″ wide) and rear door feature lift-off hinges for easy door removal, quarter turn, knob-style compression latches, and dual durometer EPDM gasket to ensure a water-tight seal.

“Over the past few years, the stainless-steel IceStation TITAN has become one of our best selling NEMA 4X enclosures,” exclaimed JT Spangler, President and Owner of ITSENCLOSURES. “The NEMA 4X TITAN’s stainless steel body – with almost no ‘nooks and crannies’ – makes it the perfect computer enclosure for the food, beverage, and pharmaceutical industry. Available in NEMA 12, 4, and 4X, our IceStation TITAN enclosures are heavy-duty, built to last computer enclosures and are a robust addition to any factory, plant, or distribution facility.”

The large viewing window is available in tempered safety glass or a polycarbonate plastic. The monitor door is hinged at the bottom and folds down to accept up to a 24-inch monitor. An adjustable monitor shelf, with popular VESA mounting patterns, is included for monitor installation. Below the monitor, the NEMA 4X TITAN computer enclosure has a sloped work surface with a 5-degree slant, for a keyboard, mouse, switches, or to simply use as a desk/writing surface.

Heavy-duty, swivel casters are a standard feature. When the enclosure is in its desired location, the front casters lock into place. For areas that require a stationary workstation, stainless steel bolt down legs or stainless steel sanitary legs can be installed in place of the castors.

Customize the NEMA 4X TITAN with accessories, including sliding shelf brackets, 19” wide rack mount rails, waterproof USB ports (for outside connections), a sealed cable entry gland, a power strip, a sub-panel, an industrial keyboard or various thermal management options, such as a heat exchanger, outdoor filtered fan system, or vortex cooling unit.

Proudly ‘Made in the USA,’ ITSENCLOSURES ships its innovative products completely assembled and ready to use upon delivery.

HAVE QUESTIONS?  LET US KNOW HOW WE CAN BEST ASSIST YOU! CONTACT AN ‘ITSENCLOSURES EXPERT’ AT 1-800-423-9911 -or- SEND US AN EMAIL:  INFO@ITSENCLOSURES.COM

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In an industrial setting, a dust-tight, waterproof enclosure can protect a computer, a monitor, a printer, a keyboard, and various other electronics from harsh elements, like splashing fluids, dust, dirt, lint, and fibers in the air. However, while the enclosure is keeping materials from entering the cabinet, it is also preventing heat from properly exiting. The build-up of heat – on the inside of the enclosure – can slowly damage electronics. Thermal management (like a filtered fan system) will keep the overall heat load to a minimum by removing excess heat. Plus, filters will ensure particulate matter is kept outside of the enclosure and away from electronics.

What fan system will work for you and your specific environment? What are the differences between outdoor and indoor filtered fan systems?

Indoor Filtered Fan:

Filtered fan systems are designed to force hot air out of an enclosure. With forced air, a filtered fan system will aid in ‘cooling’ down the inside of an enclosure. Without some type of cooling, heat build-up will negatively affect electronics and cause them to work less effectively or even fail completely.

Filtered fan systems also create a positive pressure on the inside of the enclosure and keep dust and damaging contaminants from harming electronics. Depending on the size of particulate matter in the air, a filter can be used in varying thicknesses and can be made of different materials, including aluminum and synthetic fiber. For a fan to run properly, filters should be cleaned or replaced on a regular basis. The gasket seal around the fan and exhaust housing will also keep dust and splashing water from entering the cabinet.

Filtered fan systems are more economical than most thermal management systems and installation is rather simple. Indoor fans should only be used in areas with light splashing or dripping of liquids. Avoid using ‘indoor’ filtered fan systems in wash-down applications as they do not maintain a waterproof seal. In addition, harsh cleaning chemicals have the potential to destroy filters and can even eat away at fan blades.

Outdoor Filtered Fan:

If deploying an enclosure outdoors (in sun or shade) or in a wet, wash-down environment, consider how much precipitation/liquid is going to be in contact with the fan. Outdoor filtered fans often have a lockable cover to offer protection from harsh elements and will shield the fan from hose directed fluids. The exhaust is usually located on the bottom of the fan system, to prevent water from penetrating the inside of the enclosure. In order for the fan system to fail, an operator would literally have to spray water upwards into the fan housing. The outdoor filtered fan assembly is usually sloped for proper runoff to occur during wash-down or in the event of heavy precipitation, like blowing rain or sleet. Filters should also be changed regularly, and most can be quickly changed from the outside of the enclosure. Some filters are even moisture resistant. Other considerations include the materials used for the blades and the body of the fan. Plastic parts will withstand exposure to various types of cleaning products/liquids and harsh UV light.

Recirculating Fan:

A third option is a recirculating fan. This simple fan system will help to distribute and circulate the air inside of an enclosure to help electronics run smoothly. These fans do not have an exhaust, nor do they require any filter media. Recirculating fans can also be used in conjunction with enclosures that are exposed to the elements with vents or louvres. Recirculating fans are ideal for NEMA 4 or 4X enclosures with electronics that will not produce a large amount of heat, such as monitors and computers. These fans can usually be attached to an enclosure’s uni-strut and do not require cutting into the enclosure body.

Thermal management is necessary to remove heat that is produced by electronics concealed in an industrial enclosure. A thermostat should also be used to regulate the temperature inside of the enclosure and to eliminate the fan from running 24/7. It is important to note that most fans can be installed by expertly cutting into the enclosure with a provided cutout template. Most of the cutouts are in the shape of a square. The fan and/or exhaust can then be snapped into place and screwed into the enclosure.

Additional aspects to consider include the voltage of the fan, the noise level of the fan, the minimum/maximum ambient temperature, and the fan CFM (cubic feet per minute) rating. For an accurate recommendation, work with an enclosure expert to configure the best solution. (cooling worksheet)

While simple in operation, filtered fan systems can save electronics from failure!

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When installing thermal management on heavy-duty computer enclosures, fan or air conditioner filters are essential in keeping particulate matter away from sensitive electronics. Filters will make it easier to keep oil, dust, dirt, fibers, and lint away from the inside of the enclosure system. However, after deploying an industrial computer enclosure, it is common for filter maintenance to be overlooked (or not checked on a regular basis). Depending on the harshness of the environment, filters should be checked at least 1-2 times a month (or possibly more) to ensure that airflow is properly circulated throughout the enclosure.

Here are some guidelines for enclosure filter replacement:

1. The filter has reached its cleaning limit

If the filter is packed full of dust/dirt, then it might be time to change it out or simply try to clean it. Many standard thermal management filters (fan systems, air conditioners, heat exchangers) can be washed and reused. Aluminum filters (and some mesh filters) can be washed with dish soap and warm water, providing a clean slate for continued enclosure fan use. However, it is crucial to note that a filter will eventually deteriorate and reach a level where cleaning is not possible. If this occurs, throw it out and install a fresh filter.

2. A preventive maintenance schedule

Manufacturing plants, across the country, could have the exact same airborne particulates, but each may require different enclosure maintenance schedules based on unique conditions. The ideal maintenance schedule should be based on the individual needs of each location. Start with the manufacturer’s recommendation to create a baseline for your schedule to create the most cost effective, long term strategy.

3. The filter is no longer providing filtration

Grease or airborne oil will wreak havoc on the effectiveness of a filter and will quickly clog it – rendering it virtually useless within the enclosure’s fan system. It is simply not enough to clean the filters when you notice temperatures are starting to rise, as it is likely too late to correct the problem. Failing to maintain the proper maintenance – on an air conditioner or fan – will cause the enclosure’s fan system to be inoperable at the intended capacity and will lead to faulty parts, which will require replacement(s). This will all take a big hit on the yearly budget.

4. The environment varies throughout the year

To cool off the plant, manufacturing facilities are notorious for leaving doors open during the warm weather months. Seasonal fluctuations, in the air, may drive inconsistency with thermal management filtration. Pollen, for example, will be present during the summer, but non-existent during the winter. It is not enough to monitor the filters for a few weeks and figure out an anticipated maintenance schedule. Some months may be less harsh and dirty than others. It is vital to check your filters regularly, every month of the year.

Always find the ‘sweet spot’ between replacing filters too often and not doing so often enough. It will be ‘trial-and-error’ to figure out when to clean or replace. During the initial enclosure deployment, check and double check the filters every few days to make sure that air is flowing through them properly. A grimy filter will hinder the thermal management airflow process and could damage the electronics on the inside of the enclosure. Filters are not very expensive, so they should not be the reason that a computer, monitor, keyboard, or printer cease to work. Downtime can be detrimental to the bottom line. When it comes to filters – check and check often.

HAVE QUESTIONS?  LET US KNOW HOW WE CAN BEST ASSIST YOU! CONTACT AN ‘ITSENCLOSURES EXPERT’ AT 1-800-423-9911 -or- SEND US AN EMAIL:  INFO@ITSENCLOSURES.COM

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