Proven Excellence — 6 Million Sensors and Counting

Precision Coil Wound Platinum Resistance Temperature Detectors

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Hand Making Resistance Temperature Detectors

Why Choose TDI?

Precision engineering equipment

RTD Elements

Our sensing elements are manufactured to exacting standards, ensuring reliable temperature measurement in even the most demanding environments.

Custom temperature sensor development

Quality Solutions

We specialise in creating the highest quality temperature sensors exceeding IEC 60751 tolerances. Trusted worldwide by leading thermometer manufacturers

Industrial quality control testing

Experience

With decades of expertise in coil winding and materials, we've become a trusted partner for the world's leading suppliers of complete Platinum Resistance Thermometers

Technical support and consultation

High Specification

We’ve always stood for high specification and exceptional quality, placing value on precision over mass production

Pt100 and more

Our range includes Pt25, Pt100, and Pt1000 detectors — from high-temperature models to specialised elements for precision and high-accuracy applications.

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High-precision temperature sensor array

Where Our Sensors Are Used

Metrology

Trusted in calibration laboratories, TDI elements ensure precision in platinum resistance thermometers.

Aerospace

TDI detectors are used in temperature monitoring solutions for aircraft engines and systems.

Automotive

Sensors for engine testing, climate control, and R&D applications.

Energy

Our Pt100's are used in monitoring solutions for power generation and distribution systems.

Manufacturing

Process temperature control for industrial manufacturing.

Research

High-precision RTD sensors for scientific research and laboratories.

Medical

Specialised sensors for medical equipment and applications.

From One Sensor to Thousands

Many of our biggest repeat orders started with just a small batch. Whether you need a single RTD for testing or volume production for global supply, we're here to support you

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