Limit switches, as the name suggests, are precision switches that are designed to work as limiting devices. The switch is typically snap-action and designed to sense the presence, absence, or be triggered by an excess or lack of physical contact at the position where it is installed.

The flexibility and adaptability of limit switches to different tasks and environments has made them very popular as components of conveyor belt systems.

Industrial conveyor belts are considered to be amongst the greatest inventions for boosting production, as well as reducing time, costs and manpower requirements. They are commonly used in production, mining, assembly lines and just about every major industry or sector today.

They typically consist of a number of pulleys that rotate under a continuous belt. Some of these pulleys are powered and they drive the belt, keeping any material on top continuously moving towards its destination.

Conveyor belts can be broadly classified into two classes, which are:

These conveyors are used for transporting smaller volumes of material like packaged goods, or lighter materials like boxes.

These are heavy duty conveyor systems which are designed to carry heavier loads or bulky materials, like industrial and agricultural goods.

While conveyor belts can tremendously increase efficiency, they are prone to jamming from over-loading unless the correct safety measures are put in place. Limit switches help prevent this by measuring the height or number of individual products passing through the conveyor system. In case the switch senses an object that may cause an obstruction, it shuts the system down to prevent damage or spillage.

Depending on the environment and purpose, there are a variety of limit switches which can be used in conveyor systems:

Now is the time to evaluate your outdoor and landscape lighting needs in preparation for the summer season.  Follow our step-by-step landscape lighting design plan and get the job done right.

Learn how to get luxurious landscape lighting effects and make your home shine by Memorial Day 2014…

Step One:  Review the perimeters of your home, including surrounding outdoor property—front yards, back yards, side yards—to see which features you would like to accentuate, such as fountains, sculpture, or flower boxes. Choose a few areas that will stand out and add a luxurious element to your home at night.

Step Two:  Scout out areas where you will need security lighting—leading up to and at all home entryways.  Take note of areas where path lighting, step lighting, and task lighting are needed.

LED strip lighting under steps, railings and benches provides excellent security lighting and may be custom-tailored to your decor. LED light strips are especially suitable for outdoor areas, as they are long-lasting and extremely durable, radiate very little heat, and use up to 80 percent less electricity than standard light sources.

Step Three:  If you have existing outdoor lighting—review your property at night to see where you can upgrade your lighting design.  Check that everything is in working order and adequate illumination is provided at all significant locations.

• Where there are large areas blanketed in darkness, consider installing a floodlight equipped with energy-efficient lamps and lighting controls.

• Equally important is to check for areas that are excessively bright. Overly bright outdoor lighting, including path lighting and patio lighting, creates glare and can actually make it harder to see at night and diminish safety and security.

Your landscape lighting should be soothing and comfortable.  Make sure that  landscape and outdoor fixtures do not cast light into your neighbors’ property.  Keep “light trespass” from invading your own home at night.

Step Four:  If you like to entertain outdoors—see that your property is safely lit for guests—pay attention to elevation levels and unusual dips or risings; boundaries defining rock gardens, Koi ponds, and small shrubs should be clearly visible.  Make sure you have enough ambient illumination for safe navigation, as well as sufficient task lighting for cooking and food preparation.

Step Five:  Lighting techniques, such as shadowing, silhouetting and cross lighting add artistry and depth to your landscape at night.  But do not overdo it.  Depending on the size of your property, select one to three key areas that will expand and complement your overall landscape lighting presentation.

• Conceal lights behind and below a statue or small tree to highlight form and create definition.

• Show off a sculpted garden,  a textured rock wall or a unique architectural feature of your home that will stand out at night.

Light responsibly.  Keep an eye on the safety.  Having top-quality outdoor lighting makes for the best “Neighborhood Watch Program.”

Light conservatively.  The most wonderful aspect of outdoor and landscape lighting is that you only need a few well-chosen light sources to deliver a great deal of illumination and an overall luxuriant feel to your home.  Compared to other home improvement projects, top quality landscape lighting adds substantially to the value of your property.

Light efficiently.  You will save money in the long run, if you invest in automated lighting systems and LED landscape lighting now.  For maintenance-free, durable, long-lasting illumination—buy your LED landscape lighting and automated control systems from a reputable dealer.

Top-quality LED landscape lighting fixture are built to last with finishes guaranteed to withstand harsh weather conditions; many come with life-time product warranties.

Find qualified lighting professionals and electricians.  Professional lighting consultants will help you design your landscape lighting to exact specifications with outdoor fixtures that are UL-listed for outdoor use; electricians, familiar with updated LED lighting systems, should be licensed and aware of current electrical codes and ordinances in your town or city.

Order your fixtures early, set the job up now with energy-efficient security lighting and luxurious landscape illumination to ensure you will be ready for summer holiday celebrations.

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Electricity savings help customers to reduce the energy bills and environmental degradation. With technology becoming more affordable, most households are increasingly relying on electrical appliances. However, inefficient equipment or usage ends up costing the consumer more money unnecessarily.  Low electricity consumption not only saves the energy costs, but also means using less fossil fuel, nuclear and coal to generate the power.

Consumers have all the control on their power needs, and the best way to achieve electricity savings is by understanding all the requirements and then optimizing the way they use the appliances. While some users might not be aware of the many small things they can do to reduce their reduce electricity costs.

Outlets are wired into your home to make it convenient to plug in anything from an appliance to a lamp. However, an electrical fault can occur endangering your home. It’s not a good idea to have 19 different appliances plugged into a single outlet. This can cause a short; not to mention the maze of cords running through the room aren’t safe for family and pets.

Sometimes electrical faults in your system can cause a ceiling light or fan to stop working. After identifying that a bad bulb is not the culprit, you should turn off the power and inspect the light fixture itself. Check the cable and flex connections and make sure the terminal screws are tight. Use a continuity tester to make sure the flex hasn’t gone bad requiring a replacement.

Lights, fans, and other fixtures can also stop working because a residual current device has tripped. You can reset the device but if it trips again it’s best to call in a certified electrician.

If you are still experiencing problems after doing these simple troubleshooting tasks, it’s always best to call in a trained electrician. Outlets or lights that are malfunctioning could be caused by exposed wires somewhere in your electrical system. If your circuit breaker continually trips, it means the current in your home is not cycling as it’s intended. Either way, it’s much safer to have these issues repaired by a good electrician.

Having enough electrical outlets in any given room of your home is often a concern for Des Moines residents. Whether you are attempting to find the proper amount of outlets for your television and entertainment setup or trying to find room for your alarm clock, bedside lamp, and a place to charge your phone at night, almost every room in your Iowa home could benefit from electrical improvements such as upgrading the outlets in your home to include USB connections. While upgrading your outlets seems like a DIY project, your best bet for electrical installation is to call a residential electrician.

Almost every single modern gadget released on the market today uses a USB connection to charge its battery. One of the reasons for this is that while your smartphone or other device may have a special connection for charging the device, such as the 8-pin connection used by Apple for their newest iPhones referred to as the “lightning connector,” the part that plugs into the wall is universal. Having a residential electrician upgrade your outlets would allow you to plug the USB cable directly into the wall without taking up outlet space. This improves your ability to charge your devices without requiring electrical installation of additional outlets or rewiring your entire house.

Before you start pulling the covers off the outlets in your home, call a professional residential electrician. Installing USB outlets requires expert knowledge, and messing with your electrical services only increases your chances of damaging your electrical systems, your property, or even injuring yourself. Contact Electrical Gurus in Des Moines today, and let us handle the electrical installation of USB outlets for your home.