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  3. 30mm PPS Disc

30mm PPS Disc

  • Durable and waterproof, ideal for outdoors
  • Can be applied anywhere with 3M adhesive or with a screw
  • Great scan distance
A 30mm durable hard NFC disc tag with central hole. Manufactured in PPS plastic for long term use in outdoor and indoor high use environments.

This disc tag includes NXP NTAG213 chip for reliability and strong scan strength.

Measuring 3mm thick with a 5mm central hole. These tags can be screw fixed or we can supply with optional 3M VHB adhesive pads (not attached). The 3M VHB adhesive is a 1.1mm thick foam type adhesive which allows for better adhesion to rougher surfaces.

This is a very good tag and a stronger alternative to the 30mm ABS disc tag. IP66 rated for protection against high pressure water jets and dust ingress.

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 : ST861
Current Stock : 1,050 (need more?)We can typically supply additional stock of this product within 4 weeks. However, we very strongly advise you to contact us for exact production schedules for non-stock items before ordering.

Price per tag : 
10 - 99$0.91
100 - 999$0.89
1,000 - 1,999$0.84
2,000 +Contact Us
(price excludes VAT)Show prices with 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 (?)Optional
Unique Print (?)Not Available
Real ScanStrength (?)41mm - 50mm
On-Metal ScanStrength (?)11mm - 15mm
ScanStrength Offset (?)80%
Printing Option None
Disc Size 30mm Circular
Hole Size 5.0 mm
Thickness 3.0 mm
Adhesive Optional
Construction Material PPS High Performance Plastic
Weather Resistance High
Operating Temperature -25C to +85C
IP Rating IP66
Water Rating Waterproof
Availability Stock Item - Immediate Dispatch
Delivery Format Single Units
NFC & QR Code Management
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