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30mm On-Metal ABS Disc NTAG213

  • Suitable for indoor and outdoor use
  • ID is available to be laser etched
  • Durable tag that can be used on metal surfaces
A useful 30mm ABS disc tag with central hole for screw fixing. This variant of our standard ABS disc tag has an additional barrier layer which means it can be used on both metal and non-metal surfaces.

Note that we now supply a PPS plastic version of this tag - our 30mm On-Metal PPS NFC Disc Tag. We now recommend the PPS version instead of this ABS version as the new product is a stronger and more durable option.

These are waterproof and durable units and have a wide range of indoor asset and location tagging use cases. Supplied with permanent 3M9080 adhesive attached. NTAG213 chip for flexibility and reliability, For outdoor use, we recommend tags with enclosed on-metal barrier material such as our warehouse tags.

Supplied individually. We can supply these with optional laser etched ID sequences as a special order over 500 units.

On-Metal Tags Explained

Normal NFC tags do not work when placed directly onto metal surfaces. Therefore, when using NFC tags on metal you either need to create a gap of at least 0.5 cm between the tag and the metal or you can use a special tag - called an 'on-metal' tag - which has an additional ferrite barrier material between the NFC tag and the adhesive. 

On-metal tags will work on both metal and non-metal surfaces. However, on-metal tag scan distances always tend to be slightly less than standard NFC tags so unless you need tags that will (or might) go on metal, we would strongly recommend that you go with standard tags. 

For more information and details of how on-metal tags compare with normal tags, read our on-metal NFC tag guide

Encoding NFC Tags

Encoding Yourself

You can encode your tags with a smartphone and it's quick and easy.

1. Download the NFC tools app - it's free for both iPhone and Android users
2. Open the app and tap 'Write', then add a record
3. Tap 'Custom URL/URI', and then copy and paste your URL into the given text box.
4. Tap OK, and then tap 'Write'
5. Hold your phone over the tag, and your tag will encode. That's it !

For more information, have a look at our How to encode tags with an iPhone and How to encode tags with an Android phone pages. 

Encoding by Seritag

Seritag have fast and accurate encoding services when you need a large number of tags encoded or you want to be absolutely sure that the encoding is handled correctly. 

For full information on how to order your NFC tags encoded by Seritag, read our Ordering NFC Tags with Encoding advice page. 


Seritag Product Code : ST765
Current Stock : 884 (need more?)We can typically supply additional stock of this product within 5 weeks. However, we very strongly advise you to contact us for exact production schedules for non-stock items before ordering.

Price per tag : 
5 - 99$1.02
100 - 999$0.97
1,000 - 4,999$0.91
5,000 +Contact Us
(price excludes VAT) 
(You can encode the tags yourself)
Total Cost :

(excludes VAT)


Product Data

NFC Chip Genuine NXP NTAG213
Interface Specification ISO 14443A / 13.56 MHz
Total Memory 144 Bytes
Data Retention 10 years (estimated)
Metal Surfaces (?)Yes
Unique Print (?)ID Print Available
Real ScanStrength (?)31mm - 40mm
On-Metal ScanStrength (?)26mm - 30mm
ScanStrength Offset (?)80%
Printing Option Laser etched ID
Disc Size 30mm Circular
Thickness 2.9 mm
Adhesive Yes, 3M9080 Permanent
Construction Material ABS
Weather Resistance Medium
IP Rating IP66
Water Rating Waterproof
Availability Stock Item - Immediate Dispatch
Delivery Format Single Units
NFC & QR Code Management
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