Discover our range of Current Transformers for tariff metering!
For fair, accurate electricity billing, it is important to equip yourselves with the most suitable current transformers for your requirements.
Choose among the various types of connection, primary and secondary current value, accuracy classes and associated VA ratings.
Whether you opt for a core or plate-mounted solution, our products are developed and qualified according to the technical specifications defined by the distribution network managers.
Qualistar CA 8345
Full compliance with IEC 61000-4-30 Class A
The highly communicating CA 8345 is essential for successful energy efficiency projects. It is simple to use and allows you to perform comprehensive voltage quality diagnostics.
Come and see us at HyVolution!
Pyrocontrole, a Chauvin-Arnoux Group company will be present at the new edition of HyVolution on May 11th and 12th at the Paris Event Center. This will give Pyrocontrole an opportunity to reveal its new offering dedicated to the entire hydrogen value chain.
HyVolution aims to become the essential event for the hydrogen sector in France and across Europe. As well as Pyrocontrole, the event has attracted nearly 200 exhibitors and will make it possible to bring all the stakeholders together for two days pf discussions and debates attended by the sector's main European leaders.
In addition to its physical organization, HyVolution plans to digitalize. New online services will be proposed on a web platform and in the HyVolution Connect application. These will allow HyVolution to expand its audience while facilitating contact between professions.
HyVolution 2022 - Practical details
CA Pyrocontrole – Stand J38
Paris Event Center
20 Avenue de la Porte de la Villette
75019 PARIS - FRANCE
Wednesday, May 11th: 9 AM – 6 PM
Thursday, May 12th: 9 AM – 5.30 PM
The complete range of transducers
With the TRIAD2 and T82N ranges, this comprehensive offering can cover all your measurement requirements in compliance with the most demanding reference standards.

With 40 years' experience in designing and manufacturing transducers, Chauvin Arnoux Energy now has more than 100,000 analog and digital transducers installed in power generation plants and the substations in electricity distribution networks all over the world.
Find the right transducer for your needs
Selected Products from Chauvin Arnoux Energy

Imagine 16 pages of concentrated technical information. The aim of this document is clear: to provide expertise and products for each of your requirements. From relays to power monitors, and including current transformers, find all our company's know-how for your needs.
Link to download our brochure in French
Link to download our brochure in English
Find all our products and ranges in order of appearance:
- Power monitors
- Multichannel meters: Ulys MCM and its accessories
- Measurement transducers
- Network analyzers
- Management and analysis software
- Analog and digital panel meters
- Current transformers
- Auxiliary relays
These will help you monitor your MV, MV and HV electrical networks. We propose two power monitor models.
The first, MEMO P200, has a screen enabling you to analyze all the information at a glance. This model only has an RS485 communication interface.
The second model is the ENERIUM. Available under five references, these products offer a more complete technology providing various advantages (several inputs and communication interface).
2. Multichannel meter: Ulys MCM and its accessories
The latest product from CA Energy, the Ulys MCM, is particularly modern. Compact, compatible, universal, fast, etc., … it offers a large number of advantages for centralizing the measurements from multiple electrical feeders.
This is a comprehensive product range to cover all your measurement needs whatever your environment.
The TRIAD 2 models comprise a reinforced range for IEC 61000-4-5 electrical transformer stations. They are compatible and configured when ordering or via the Triadjust 2 software.
The T82 models are particularly suitable for harsh environments such as power generation plants. See them in action right now!
A product range designed for 24/7 analysis of all the electrical characteristics of LV, MV and HV electrical networks. Check out our permanent analyzers: the MAP COMPACT, the MAP 610, 620 and 640 and our non-intrusive MAP 620-NI and MAP 607 analyzers.
5. Management and analysis software
To give you all the keys, CA ENERGY offers all its know-how for data processing via software. Our two products include analysis and report generation modules for the analyzers in the MAP range.
E. QUAL-PREMIUM for generating different views corresponding to the multiple parameters of the measurement campaign carried out.
E. QUAL-PREMIUM SERVER is the unique, user-friendly solution for managing a fleet of network analyzers.
6. Analog and digital panel meters
Whether it's a round-barreled model for harsh operating constraints or a specialist model for industrial environments, there will always be a CA Energy panel meter to meet your needs.
The NORMEUROPE range of analog meters benefits from EDF certification and all-terrain adaptability: from the naval market to power generation and distribution.
The analog models can be fixed instantaneously without tools and programming is quick and simple. As they are also easy to use, you can optimize your digital processing.
Find all these products divided into two different sections: transformers and tariff transformers.
To help you choose, the 2022 Selected Products brochure highlights the Selection Guide covering our relay ranges. In a table, find all the features of the product that you need.
If you want to check them all out, please download our 2021 Relays Catalog. It also includes all our sockets for installation.
Also see our General Catalog available in French and English
The T82N is celebrating 40 years serving the nuclear sector!
Our T82N transducers benefit from:
- 40 years of French manufacturing and experience in the nuclear sector,
- K3 qualification on many models,
- A comprehensive offer suitable for harsh environments and covering all the measurement requirements!
For further information on our offer dedicated to the nuclear environment.
See all our transducers.
2022 General Catalog: all our products in a single document!

In the 270 pages of our General Catalog, find details of all Chauvin Arnoux Energy's products!
Power monitors, transducers, transformers, panel meters, analyzers, etc., with just one click! The whole range of Chauvin Arnoux Energy's technical know-how and expertise is at your disposal! We hope you find it useful!
The MX 531 in situation
Simplified 2P+E socket test with the MX 531
The superpowers of Thyritop power controllers!
"Hunting down carbon to help save the planet": the new adventures of Thyritop
For more than 30 years, Pyrocontrole's Thyritop controller has been the essential instrument for controlling the currents, voltages and power for industrial electric heating processes. Today, it is starting an adventure with a new focus: energy performance. Reducing energy bills and decarbonizing our industry: that's the job of the new Thyritop 700 Series.
Between 1995 and 2015, French de-industrialization led to a 50% increase in greenhouse gas emissions. Aware of the worldwide issue of CO2 emissions and the challenge of reducing its carbon footprint, France has launched an ambitious "National Low Carbon Strategy" to achieve carbon neutrality in 2050, with intermediate targets for 2030.
In the context of this challenge, Pyrocontrole has developed the Thyritop 700 range, used mainly in industrial furnaces, thermoforming machines, extrusion lines, industrial dryers, heating systems, etc. With its rating from 16 to 40 A, 4 single-phase zones or 1 three-phase zone, and fieldbus communication, our superhero power controller has more than one trick up its sleeve, while remaining simple and intuitive to use!
May the Force be with you, Thyritop!
Save energy with our ULYS and MEMO meters!
Reducing energy consumption is a major concern for companies and industries. Our range of Ulys and Memo meters can help you monitor your energy consumption effectively.
Check them out along with all the products from Chauvin Arnoux Energy in our General Catalog and our Selected Products brochure.
The 270 pages of our General Catalog present all the products from Chauvin Arnoux Energy !
Power monitors, transducers, transformers, panel meters, analyzers… with just one click! The full technical range of Chauvin Arnoux Energy's expertise is already at your disposal! Take advantage of it!
This document contains 16 pages of concentrated technology . It proposes expertise and products for each of your concerns.
From relays to power monitors and including our current transformers, discover all our company's know-how for your needs.
See the Selected Products brochure!