IDTS-D30 UHF On-Metal RFID Tag - 30 mm Round PCB Disc, 7 mm Central Hole, Metal Asset & Cylinder Tracking

The IDTS-D30 is a 30 mm round PCB on-metal UHF RFID tag built for assets that defeat ordinary labels: steel racks, machine bodies, cylinders, panels and tooling. Its black disc format is just 4 mm at the highest point, and a 7 mm central through-hole lets you fix it mechanically to equipment that will be handled or moved every day. With an anti-metal construction and a typical read of approx. 3.8 m on metal, it turns a metal asset register into something a single operator can audit on foot.

Key Specifications

• SKU: IDTS-D30
• Product type: UHF on-metal (anti-metal) RFID tag
• Frequency: 860-960 MHz (global UHF band); India operates in the 865-867 MHz de-licensed band
• Protocol: ISO18000-6C
• Chip: U8
• EPC memory: 128 bits
• TID memory: 96 bits
• Read distance: approx. 3.8 m on metal
• Material: PCB
• Anti-metal: Yes - designed for mounting directly on metal surfaces
• Shape: Round disc with central mounting hole
• Diameter: 30 mm (length 30 mm x width 30 mm)
• Thickness: 4 mm
• Central hole diameter: 7 mm
• Colour: Black
• Operating temperature: -20 C to +150 C

Applications

• Gas and industrial cylinder tracking - the 30 mm disc sits neatly on cylinder collars and valve guards for filling, dispatch and return cycles.
• Tool cribs and jig/fixture control - tag dies, fixtures, moulds and hand tools so issue-and-return is scanned instead of written down.
• IT asset audits - identify servers, switches, UPS units and metal enclosures during annual physical verification.
• Utilities and electrical infrastructure - mark distribution panels, meter boxes, transformers and switchgear on inspection rounds.
• Manufacturing and process plants - tag motors, pumps, valves and pipe assemblies for preventive-maintenance schedules.
• Railways and rolling stock - identify metal components, spares and depot equipment during overhaul and maintenance.
• Returnable metal assets - trolleys, bins, crates, gauges and calibration equipment moving between plants and vendors.

Why Choose This Tag

• Reads while mounted on metal. The anti-metal PCB construction is intended for direct fixing to metal surfaces, where a standard paper or PET label would simply fail to respond.
• Useful working range for walk-past audits. A typical read of approx. 3.8 m on metal suits handheld scanning down aisles and around plant equipment.
• Compact 30 mm disc, only 4 mm thick. Small enough for valve bodies, panels, tool shanks and equipment nameplates where a large plate tag will not fit.
• Bolt-through mounting. The 7 mm central through-hole allows the tag to be fixed mechanically rather than relying on adhesive alone - useful on assets that are handled, moved or cleaned frequently.
• Wide -20 C to +150 C operating range and open ISO18000-6C compatibility. With 128-bit EPC and 96-bit TID memory, it works with standard UHF readers and existing WMS, EAM and asset-audit software.

Note: the read distance quoted is a typical figure measured on a metal surface. Actual range in your facility will vary with the reader and antenna used, transmit power, tag orientation, the mounting surface and the surrounding environment. We recommend a short on-site trial before large-scale rollout.