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Portable measurement equipment in a wide variety of fields: testing and inspection, environmental measurements, laboratory instrumentation, power and energy.
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Fixed equipment for measurement and testing of electrical networks, energy management and optimization systems.
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Temperature sensors for industrial environments and control loops.
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Metrology and regulatory testing
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Design of optical sensors for quality control in the laboratory & on in-line processes
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Agri-food product testing using fluorescence & infrared technologies
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News France

ulys MCM CIGRE T&D T82N transducers naval Data Concentration and Communication Unit Multifunction Wind Repeater Sensor MEMO TD80 vidéo IRVE EV

10 Apr 2025

New 2025 Product Selection catalog – The essentials at a glance!

This 20-page summary offers you a quick, clear overview of our flagship solutions from the 2025 General Catalog.

Read the full article To download our documentation, please click here! (9.11 mo)

11 Jan 2023

Distribution monostable bistable equal map ulys ALTYS triad2 tri500 tri700 ulys MCM elink Enerium gridwatch transmission energy time-delay auxiliary relays

A comprehensive, innovative offer for measuring, analyzing and checking your electrical network.

Take advantage of Chauvin Arnoux Energy's support at every stage of electricity Transmission & Distribution.

Read the full article Check out our new brochure on electricity Transmission & Distribution (2.98 mo)

13 Dec 2022

seawater temperature sensor

Seawater temperature sensor: compact and quick to install.

Equipment to complement meteorological systems.

Read the full article  Check out all the specifications of the A25300 SP sensor in the new product brochure (2.19 mo)

09 Dec 2022

gridwatch Energy meters transformer station supervision

Build your network of MV/LV transformer stations over the long term!

The GridWatch kit centralizes all the measurements to monitor the behavior of your electrical transformer station.

Read the full article To learn more about GridWatch (3.14 mo)

14 Nov 2022

transformateurs de courant TC comptage tarifaire tore platines

For tariff metering, choose our LV current transformers

For accurate, fair electricity billing!

Read the full article

17 Oct 2022

naval Trade show defense

The 28th edition of the EURONAVAL world naval defense show opens at Le Bourget - Paris on Oct. 18th

The showcase for the naval technologies of the future!

Read the full article

14 Oct 2022

tccv TCCV1050 current transformer

A new addition to the TCCV family of current transformers!

Check out the new addition to the TCCV family of current transformers, the TCCV 1050! It is the ideal solution for measuring on your 32 A feeders.

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The nuclear sector

Rail : Our-relays offer

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News France

10 Apr 2025

New 2025 Product Selection catalog – The essentials at a glance!

11 Jan 2023

A comprehensive, innovative offer for measuring, analyzing and checking your electrical network.

13 Dec 2022

Seawater temperature sensor: compact and quick to install.

09 Dec 2022

Build your network of MV/LV transformer stations over the long term!

14 Nov 2022

For tariff metering, choose our LV current transformers

17 Oct 2022

The 28th edition of the EURONAVAL world naval defense show opens at Le Bourget - Paris on Oct. 18th

14 Oct 2022

A new addition to the TCCV family of current transformers!

Naval Instrumentation brochure

RELAYS WITH FORCIBLY GUIDED CONTACTS

Electricity generation, transmission and distribution

Analog and digital transducers

ELINK, for your electrical measurements on IEC 61850 networks

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