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Phonoptics fiber optic pressure sensors provide reliable and accurate measurement in extreme conditions, such as high temperature or strong electromagnetic interference environments. Their robust design ensures stable performance for demanding industrial applications.

Pressure measurement

Our fiber optic acoustic sensors accurately detect sound waves and dynamic pressure changes, even in electromagnetically disturbed environments. Their high sensitivity makes them ideal for industrial monitoring, leak detection, and security applications.

Acoustic & dynamic pressure measurement

Our fiber optic temperature sensors ensure accurate and fast measurements, even in harsh environments. Their immunity to electromagnetic interference and wide temperature range make them ideal for critical industrial applications.

Temperature measurement

We push the boundaries of technology to make the impossible a reality.

At Phonoptics, innovation is at the heart of our business.

We are committed to pushing the boundaries of technology to deliver cutting-edge solutions.

Pushing the boundaries of technology

We push the boundaries of technology to turn the impossible into reality.

Continuous improvement

We are constantly working on improving our sensors and technologies to offer the best and
find solutions to the most complex problems

Customer satisfaction

We are only satisfied when our customers are.

We apologize, but this product does not have a description available yet. Thank you for your understanding.

ThermoRef BT

Reflectometric pyrometer for temperature measurement in the 150–500°C range.

NEWS

Phonoptics is proud to introduce the world’s first optical microphone using a single optical fiber. Until now, microphones have relied on electrical components: a moving magnet in a coil for dynamic microphones, a capacitor for electrostatic microphones, and many others.

Our products

Phonoptics is proud to introduce the world’s first optical microphone using a single optical fiber. Until now, microphones have relied on electrical components: a moving magnet in a coil for dynamic microphones, a capacitor for electrostatic microphones, and many others.

Phonoptics will be present from Tuesday 6th to Thursday 8th May at the trade fair dedicated to measurement companies, in Nuremberg, Germany, accompanied by the Mesure network, to present its acoustic sensors and also its new product: the ThermoRef, the reflectometric measurement pyrometer.

Sensor+Test 2025

Phonoptics will be present from Tuesday 6th to Thursday 8th May at the trade fair dedicated to measurement companies, in Nuremberg, Germany, accompanied by the Mesure network, to present its acoustic sensors and also its new product: the ThermoRef, the reflectometric measurement pyrometer.

Phonoptics will be present from Monday, June 16th to Friday, June 19th at the Paris Air Show in Le Bourget, near Paris, to present its acoustic sensors and its new product: the ThermoRef, a reflectometric measurement pyrometer. https://www.siae.fr/ HALL 4 Stand B162

Paris Air Show 2025

Phonoptics will be present from Monday, June 16th to Friday, June 19th at the Paris Air Show in Le Bourget, near Paris, to present its acoustic sensors and its new product: the ThermoRef, a reflectometric measurement pyrometer.
https://www.siae.fr/

HALL 4 Stand B162

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