ATEX is a European directive certifying that a product complies with the technical stipulations concerning zones subject to explosive atmospheres and the associated risks.

Drawing on its expertise in the chemicals, nuclear and hydrogen sectors, Pyrocontrole proposes a complete set of pyrometer assemblies developed specifically for these cutting-edge industries with harsh constraints and hazardous environments.

Whether for standard equipment or tailored products, our R&D teams can handle any industrial complexity.

Pyrocontrole keeps a close eye on the quality and standardized design requirements of its equipment, as well as on user safety.

The sensors are available in explosion-proof versions (Ex d protection mode ) and intrinsic safety versions (Ex i protection mode) for gas and dust zones (categories 1,2,3 G/D).

Our teams design and develop measuring instruments for this sector, according to the applications and regulatory stipulations: European ATEX directive and the PED pressurized equipment directive.

Reduction of your maintenance costs and energy spending while decarbonizing; Pyrocontrole's temperature sensors offer multiple advantages.

To learn more, see our Temperature Sensors product catalogue.

Inrush measurements benefit from an automatic pre-trigger function covering the 100 ms preceding the Inrush current waveform which can be viewed on the CA 8345. 
2 recording modes can be used to capture current and voltage waveforms , as well as all the half-period RMS values before (pre-trig), during and after the motor Inrush phase.
This additional information helps to optimize analysis of the results. 
Do you have a CA 8345? The firmware update is free of charge: 

https://www.chauvin-arnoux.com/en/support/telechargement/results/nid/22523

Chauvin Arnoux Energy is proud to announce its participation in the prestigious CIGRE 2024 trade show, an essential event for the actors in the energy sector. The CIGRE show, scheduled this year from August 25th to 30th, 2024, in Paris, will bring together the worldwide leaders in electricity transmission and distribution, offering an ideal platform to discuss the latest innovations and best practices in the industry.

Supporting Grid Managers

We are committed to supporting electrical grid managers in the provision of critical functions with a decades-long vision.

Our wide range of products covers all the requirements for metering, measurement and analysis of electrical grids and it can be tailored to suit the specific concerns encountered by these actors.

This flexibility helps to deal with the migration constraints in terms of specific installation features or protocol choices over the years, thus facilitating transitions between different generations of technology.

Mastery of Product Design for Harsh Environments

Chauvin Arnoux Energy excels at designing products with critical functions for harsh environments..

Our solutions are designed to meet the strict requirements of the technical reference frameworks in terms of metrological accuracy (MID, IEC 60688), signal analysis (IEC 61000-4-30), reliability (life span) and ruggedness (environments in electrical transformer stations).

These products guarantee optimum performance even in the most difficult conditions, thus ensuring unrivaled continuity of service and reliability

Innovation at The Heart of Our Development

Innovation is a central pillar of our development approach. A significant portion of our revenues is invested in research and development, enabling us to propose innovations which fully address electrical grid monitoring and optimization issues.

In close collaboration with the actors in the profession, we accompany the investigations and implement demonstrators, two crucial steps for validating a technical solution before its full-scale rollout.

This proactive approach is completed by our active participation in the standardization committees for the sector, ensuring that our solutions are always aligned with the latest standards.

Come and Meet Us at Booth 347 at the CIGRE 2024 Trade Show

We invite all the professionals in the sector to come and discover our latest innovations and discuss their needs with our experts in our booth at the CIGRE 2024 Show. This will provide a unique opportunity to see our cutting-edge solutions in action and explore how Chauvin Arnoux Energy can contribute to optimizing and securing your electrical grids.

For more information about our participation in the CIGRE 2024 Trade Show and our solutions, please don't hesitate to download our brochure or contact us directly.

We look forward to meeting you at the CIGRE 2024 Show so that we can share with you our passion for innovation and excellence in the electrical energy field.

Chauvin Arnoux is launching a major innovation on the instrumentation market: the MTX 3297Ex, an intrinsically-safe multimeter intended for permanent use in Ex explosive atmospheres.
Rugged, ergonomic and accurate, it offers very high industrial performance, guaranteeing reliable measurements, electrical safety for your work and increased overall safety.

Find out more...

From electricity generators to consumers, the PEL power and energy loggers can be interfaced everywhere very simply. For your maintenance, energy audits and long-term measurement campaigns, here are 3 new loggers designed and manufactured in France.

Industrial companies, here are solutions suited to your maintenance needs.
For maintenance professionals, whether you work on installation or industrial equipment, occasionally or regularly, Chauvin Arnoux is proposing 3 packs for you. 

Essential, advanced or expert: find out which one suits you.

Maintenance, troubleshooting or repair of photovoltaic installations: choose excellence for your measurements.

Chauvin Arnoux's ergonomic single or multifunction measuring instruments simplify your work. Whether for a single panel or a solar farm, here is a selection of reliable measuring instruments to optimize your installation. Avoid breakdowns, improve efficiency and save money!

Check out our solution!

Just like in sport, at Chauvin Arnoux, we share the values of excellence, passion and perseverance.

We are committed to supporting our customers in their quest for excellence by offering them high-quality, high-performance products.

Electro Power 24

On the occasion of this sport-filled summer with its worldwide impact, we are launching exclusive promotions on flagship products to celebrate this special moment.

We will also be highlighting our Electrochemistry and Climatic ranges. This is an ideal opportunity to discover or rediscover our innovations at advantageous prices

.

3… 2… 1… Go! Check out our very special offers. 

 Chauvin Arnoux, your partner in success!

Offer valid from July 1st to October 1st, 2024

Discover our Ulys meters, a comprehensive, innovative solution for metering, submetering, energy monitoring and rebilling of electricity in the tertiary, industrial and infrastructure sectors. These meters are designed to handle the specific requirements of energy management, helping companies to control their consumption more effectively and achieve substantial savings on their electricity bills.

Ulys meters offer optimum accuracy and simplified installation, ensuring easy integration in new or existing systems. Whether you need to measure the energy consumption of industrial production lines or closely monitor the various types of electricity usage in an office building, the meters in the Ulys range are ideal for every situation.

Why choose Ulys? Watch our explanatory video to find out.

Find the meter that perfectly matches your needs!

Take advantage of this high-performance solution to optimize your company's energy management now!

Watch our video

The two subsidiaries Chauvin Arnoux Energy and Pyrocontrole, leaders in their respective fields of electricity metering and temperature measurement in critical industrial processes, are working together to serve the nuclear industry.

This collaboration highlights their expertise in manufacturing rugged products which are essential for the safety and efficiency of nuclear installations. 

Their product offerings are proving complementary in providing solutions for the sector's needs, particularly with the complete chain for monitoring and controlling the critical temperatures in the power plant.

By strengthening their synergies, they are preparing for future international nuclear projects, demonstrating their ability to adapt to the market. They are maintaining their long-term presence in today's installations while supporting the extension of the life span of existing nuclear power plants.

In this way, Chauvin Arnoux is confirming its commitment to excellence and safety for the nuclear industry.

Focus on Chauvin Arnoux Energy

With more than 40 years' experience in the nuclear sector, CAE is acknowledged as a key player in this industry.

The company proposes a comprehensive offering of essential products for monitoring and controlling electrical distribution in nuclear power plants. CAE benefits from a large number of strengths in the nuclear sector, including:

Product Quality

We have mastered the design of products suitable for harsh nuclear environments. Our products are developed to meet the strict requirements of the technical reference standards in terms of life span, reliability (resistance to aging) and ruggedness (resistance to earthquakes). We also offer support for all the stages of technical qualification, such as the K3 standard.

Quality Process

We integrate the nuclear qualification reference standards (RCCE, IEEE, etc.) in our project management. That includes construction of qualification files, implementation of rigorous industrial traceability and relevant inspections, as well as mastery of the technical status of our products and support during audits.

Long-term Sustainability

We support extension of nuclear installations' life spans. Our solutions, developed in the 1970s and installed in the first generations of power plants, are regularly maintained and upgraded to meet the current standards. We also work on projects for new nuclear sites, maintenance of existing installations through the ten-yearly visits and strengthening safety.

Worldwide Presence

Our solutions have been rolled out all over the world. Our products are qualified for various nuclear plant models and generations involving multiple builders (American, Russian, French, etc.) and operators. We are also working on projects in progress, particularly in China and the UK.