Reliable, Accurate High-Temperature Piezoelectric Sensors

Our experts understand challenging applications and can help you find the best high-temperature solution

Get accurate test, measurement, and monitoring data at high temperatures with our piezoelectric sensors for acceleration, pressure and force – featuring HBK’s proprietary gallium ortho phosphate (GaPO₄) piezoelectric crystals.

Precise acceleration measurement for predictive maintenance - ideal for long term monitoring of rotating shafts, turbine blades, fans, and bearings.

Monitor performance and gather data for control systems - ideal for harsh environments where combustion processes take place, including gas turbines for electric power plants, jet and rocket engines.

Accurate force measurements, every time – perfect for demanding applications such as flatness measurement in steel rolling processes, or hot sealing machines.

Unmatched quality and reduced supply chain risk:

We grow our proprietary gallium ortho phosphate piezoelectric material in-house – these man-made crystals are designed to be the best material for high-temperature piezoelectric sensors.
Our experts cut the crystals, design, assemble and calibrate high-temperature sensors. All done under one roof in our clean room facility.

Reduced downtime and lower maintenance costs:

Our high-quality materials and meticulous manufacturing processes produce exceptional transducers with low temperature deviation errors, delivering greater accuracy, reliability and longevity.
We calibrate to your required specifications, resulting in minimal uncertainties and recalibration needs.

Simplified certification process:

Our experts can take care of the complete certification process, saving you time.

Our sensors are reliable and accurate at temperatures up to 700°C, and even higher for certain applications. We're trusted by leading organisations in the most demanding industries, including:

Aerospace & Defence	Turbines	Oil and gas
Power Generation	Hot Sealing	Metal Pressing & Sintering
Steel Rolling	Pulp and Paper	Large Diesel Engines

Customised solutions

If a standard high-temperature sensor won’t meet your needs, we’ll work with you to develop a customised solution.

Whenever you need accurate force, acceleration, or pressure measurement at high temperatures, we’re here to support you.

Got technical questions or need guidance on best practice?

There’s a lot of technical information out there and - at HBK - we know that sometimes you just want to speak directly to a specialist. Our solutions experts can provide insights and recommendations, in-line with your specific requirements.

Let us help you find the perfect solution!

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Piezoelectric sensors for the most demanding high-temperature applications

Our experts understand challenging applications and can help you find the best high-temperature solution

Unmatched quality and reduced supply chain risk:

Reduced downtime and lower maintenance costs:

Simplified certification process:

Customised solutions

Got technical questions or need guidance on best practice?

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