Choosing best RFID tags for your application: criteria and step by step guide.

Choosing the right RFID can be difficult!

With so many technologies, standards and formats, the range of options open to a user are very wide indeed. Making the right choice can be challenging. With the thousands of RFID tags configured to choose right RFID tag. As the market is filling with hundreds of types of tags, there is no simple way to sort them all and pick the perfect one. However, we have gathered criteria that will help you with your selection.

RFID TAGS add value and accuracy to many applications such as:

  • Compliance labelling in a retail distribution centre
  • High-speed processes in postal and parcel distribution
  • Manufacturing process control and confirmation
  • Material tracking
  • Airline luggage identification and routing systems
  • Single-pass multiple item identification
The two different technologies of RFID are Active RFID and Passive RFID

Active RFID:

Active RFID can be used in applications where multiple tagged products have to be monitored over larger areas, or scanned at a fast pace as they move through a particular facility.

Passive RFID:

In passive RFID systems the reader and reader antenna send a radio signal to the tag. The RFID tag then uses the transmitted signal to power on, and reflect energy back to the reader.

We want to help you to choose the best RFID tag step by step -

Size and read-range of the tag:

Passive RFID is the most common. Size does matter. Generally speaking, the size of the tag is related to the read range. RFID tags are manufactured in different sizes and shapes so there will always be an RFID tag that meets your requirements.

Choosing right frequency:

you need to consider frequencies when selecting RFID tags. The higher the frequency, the more difficulties you’ll have with materials like water and metal. So generally speaking, it’s better to go with the lowest frequency that works in your situation.

Tag durability:

While these tags are fine for loss prevention, they can be lavish and time-consuming. The tag may get ripped off by accident, which renders it useless. Since these types of tags are for use only once, you need to keep reordering them for new inventory.

Surrounding materials:

Active tags are even less sensitive to surrounding materials, but still not resistant. Tags that work well on products containing metal, glass or liquid are usually more expensive than typical RFID tags or inlays. UHF tags offer good read ranges and the ability for a number of tags to be read simultaneously.

Environmental condition:

Environmental conditions can affect the reading results of a tag. That’s why it is important to evaluate the environmental conditions the tag will be applied in. Environmental conditions that the tag may encounter during its lifetime are major considerations in tag selection.

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