Rabu, 06 Juli 2011

Industrial Motion Sensor: The Simplest Way To Find A Motion Sensor For Your Project

By Mario Cruz


Do you have a need for an outdoor motion sensor? Maybe you have a broken device like a motion sensor light, motion sensor sprinkler or alarm and you need replacement parts. Are you working on a project that requires motion detector sensor? If you do, then you come to the right place. Here you will find information where and how to find the right sensor for your needs.

Outdoor motion sensor devices are easy to find and are readily available in most electrical and hardware store near your area. You can even get them in online auctions like eBay and other online shops like Amazon with free delivery in some cases. You can choose with many different variations in wired and battery-powered type motion sensors.

On the other hand stand alone outdoor motion sensors are a bit hard to find especially if you don't know where to look for. If you have a broken sensor from a motion-activated device and you need a replacement for it, then you will find it hard to get one. Usually when any part of the unit breaks, you will have to replace the whole unit and the manufacturer don't usually supply a replacement sensor.

If you are a do-it-yourself kind of guy and you have good experience in working with control equipments including sensors, and Programmable Logic Controller or PLC and you need a motion sensor for your project, you can avail them in industrial electronics suppliers. These products are used in automation and robotics applications in industrial plants. They are made for precision and reliability thus making them very expensive.

For home use or if you have a limited budget, you can just buy any motion activated device like motion sensor light and utilize the sensor. In order to do this, you need to have a good knowledge in electronics to dismantle and use it for your project. If you have a motion sensor light, you can just replace the light bulb with a solenoid valve or any actuator to move something or a power relay to activate an electric motor.

Heavy duty sensors like the ones used in industrial plants are available in some companies that sell industrial control devices like relays, timers, sensors, PLC and etc. One good example is Omron which specializes in industrial controls. Other companies that sell similar products include Siemens, Festo and Allen-Bradley. When purchasing, you must consider the range, input and output type of the unit and read the specification carefully to make sure that it meets your requirement.




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