Aktion: 2 Jahre Wartung gratis sichern!
Mehr erfahren
RFID chips / RFID transponders
An RFID system consists of an RFID chip, which is located on or in the object and identifies it, and an RFID reader for reading the RFID transponder identification.
The ultra-flat passive RFID transponder and antenna are attached to a film.
How RFID chips work
The RFID reader usually generates an electromagnetic high-frequency field with a short range, preferably with induction coils. This not only transmits data, but also supplies the transponder with energy. Active transponders with their own power supply are only used if greater ranges are to be achieved and the costs of the RFID chips are not very critical. The frequency 13.56 MHz is usually used.
An RFID chip can be as small as a grain of rice and can be implanted, for example in pets. The advantages of this technology result from the combination of the small size of the RFID chips, inconspicuous reading options (e.g. new passport) and the low price of the transponders (sometimes in the cent range). This new technology is increasingly replacing the barcode, which is still widely used today.
RFID chips in product marking
In the area of labelling and tracking products and pallets, an RFID chip integrated into the label creates the conditions for wireless recording. Several RFID chips can also be detected simultaneously or in quick succession, which significantly reduces the detection time.
Automatically sort out faulty labels
RFID label dispensers from Weber Marking Systems can test the programmed RFID chips before they are applied and automatically reject any faulty RFID labels using a bad tag reject unit. This brings security to logistics and reduces downtime costs.
