The Identium IDTS-UMHT is a ruggedized UHF RFID tag designed for extreme industrial environments. Built with patented high-temperature plastic and powered by the Alien Higgs 9 chip, it withstands continuous temperatures up to +200°C and short bursts up to +275°C — ideal for automotive, aerospace, and industrial manufacturing processes.
Key Features
- Extreme Temperature Resistance: Operates continuously at -25°C to +200°C; survives short-term exposure up to +275°C (30 min).
- Long Read Range: Up to 15 meters with UHF fixed reader.
- High-Performance Chip: Alien Higgs 9 with EPC 496-bit and 512-bit User memory.
- IP68 Rated: Fully waterproof and dustproof for harsh industrial use.
- Multiple Marking Options: Laser engraving, marking, and polyester label.
- Passive Operation: No battery required.
Technical Specifications
| Model | IDTS-UMHT |
| Frequency | 840–960 MHz |
| IC | Alien Higgs 9 |
| EPC Memory | Up to 496 bits |
| User Memory | 512 bits |
| Write Endurance | 100,000 cycles |
| Read Distance | Up to 15 meters (UHF) |
| Dimensions | 60 × 19 × 10 mm |
| Weight | 9.0 ± 0.02 g |
| Material | Patented High Temperature Plastic |
| Colour | Black |
| Operating Temp | -25°C to +200°C (constant); up to +275°C (30 min) |
| Storage Temp | -25°C to +100°C |
| IP Rating | IP68 |
| Printing | Laser Engraving, Marking, Polyester Label |
Frequently asked questions
What temperature can this high temperature RFID tag withstand?
The Identium IDTS-UMHT high temperature UHF RFID metal tag works continuously from -25 to +200 degrees Celsius and survives short-term exposure up to +275 degrees for 30 minutes. It uses patented high-temperature plastic for automotive, aerospace and industrial manufacturing processes in India.
What is the read range of the IDTS-UMHT RFID tag?
The IDTS-UMHT UHF RFID tag reads up to 15 metres with a UHF fixed reader and covers 840-960 MHz, which includes India's WPC-approved 865-867 MHz band. It is passive, so no battery is required, and the Alien Higgs 9 chip gives EPC 496-bit and User 512-bit memory.
Can this tag be used on metal parts?
Yes. The IDTS-UMHT is an on-metal UHF RFID tag, so it reads reliably on metal where standard paper and label tags do not. It is IP68 rated, fully waterproof and dustproof, and can be laser engraved, marked or supplied with a polyester label for visual identification.
Can I get high temperature RFID tags in bulk in India?
Yes. India RFID Store supplies high temperature UHF RFID metal tags in bulk across India with custom encoding and marking, plus samples for process trials. Pricing depends on quantity and marking requirements, so check the listed price or request bulk and OEM pricing.
Related guides & resources
- Browse all UHF RFID Tags
- Read: RFID tag price guide (India)
- Read: UHF vs HF vs LF frequency guide
- Request free samples: request free samples
- Stock: In Stock
- Model: IDTS-UMHT
- Weight: 9.00kg
- Dimensions: 60.00cm x 19.00cm x 10.00cm
- SKU: IDTS-UMHT
BIS Certified RFID Products

ISO Certified RFID Manufacturer

WPC Approved RFID Products

Made in India RFID Products





-250x250.jpeg)




