Thursday 7 March 2019

The Ultimate Guide To Choosing The CSL RFID Reader

By Douglas Ward


For decades, the trusty barcode was the only form of identification that was used by businesses. Radio frequency identification has continued to grow in popularity as a possible alternative. This continuously evolving technology allows for the automatic identification and detection of objects. Making the right choice when buying the CSL RFID reader is very challenging because the range of options that are available to the users are very many. These tips will help you in determining the right technology for your application.

Similar to the other parts of the radio frequency technology, the interrogator must be tuned to the correct frequency range of the country of deployment. If the interrogator is transmitting on a different band and attempts to read the tags that are tuned to a different band, it will not respond. It is important to consider the regulations for your application in the region of operation and to select the interrogators that are compatible with the specific region.

Environment is a vital aspect that needs to be contemplated on when you are selecting an interrogator. You should be aware of the fact that not every interrogator can endure extreme temperatures, sand, water or dirt. You should properly assess the environment for any of these conditions before you buy the reader. Notably, there are some readers that are equipped with the capabilities for surviving all these conditions, and they are the most viable option.

The interrogators have been designed in such a way that that can only be applied to specific materials. It is important for you to consider the mounting surface upon which you will apply the interrogator. You will notice that there are some readers that work well if they are mounted on plastic or wood surfaces. Some work better when mounted on metal or glass materials.

Readers come in different sizes and shapes to be able to fit into the unique applications. Size plays an important role in determining the ideal readers but this depends on the specific application. Some applications are hampered by the lack of available space. When selecting the readers, it is important for you to consider the amount of surface area that is available.

There are different mechanisms for attaching the interrogator onto the surface. This aspect should be taken into consideration when you are selecting the readers. You will find all the specifics in the datasheet. Depending on your application, you can either use adhesives, proxy, welding equipment, screws, or rivets.

Read range is a very important factor that should be considered in the choice of the interrogators. The functioning of radio frequency applications depends on its read range. This range is affected by a myriad of factors such as tag orientation, transmitting power, antenna gain, and so on. You should consider these aspects when you are determining the optimal range for the application. It is advisable that you test different readers in order to ensure success.

Choosing an identification technology does not have to be daunting any more. You can rely on these tips to get you started in the right direction until you find the best reader application that will suit your business needs.




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