Chauvin Arnoux, a global leader in electrical measurement solutions is proud to announce the launch of its L400 Data Logger Series across the UK, Wales, Scotland and Northern Ireland. Comprising the L411, L412, and L461 models, this new range of easy-to-use loggers provide electrical professionals and facility managers with a reliable and connected solution for long-term monitoring of voltage and current.
The L400 Series supports predictive maintenance and energy efficiency
The L400 series offers effective diagnostics, predictive maintenance, and energy consumption management. By recording electrical data over extended periods, the instruments help users detect issues such as overheating, overloading, or power variations before they become critical. They also support energy optimisation by enabling detailed load studies and tracking consumption trends across equipment and installations.
The L411, L412 and L461 have advanced functions for seamless data monitoring
With their USB and Wi-Fi connectivity, the L400 series can be used as remote sensors and integrated into IT systems for seamless data transfer and analysis. Each model features a backlit LCD display, extended memory with SD card storage, and compatibility with Data Logger Transfer software – allowing users to configure, download, and analyse data with ease. The web server ensures real-time display and remote control via smartphone, tablet, or PC on any android/windows application.
They are practical, reliable and built for demanding environments
Designed for everyday use, the L400 Series has wide measurement capabilities, from 0.08 to 3000 A AC and up to 1500 VDC for applications such as photovoltaic systems. Housed in a compact, rugged IP54-rated casing, the loggers are built to withstand tough site conditions and extreme temperatures ranging from – 20°C to – 50° C.
With flexible current sensors for quick installation, battery and USB power options – the L400 range meets all compliance standards.
“The L400 Series are intuitive data loggers built to enhance efficiency, safety, and reliability. With advanced predictive maintenance, energy optimisation capabilities, and flexible connectivity options, they provide facility managers and electrical professionals with a smarter, more reliable way to manage modern infrastructures” said Elliot Ajose, Regional Sales and Technical Manager, Chauvin Arnoux UK.
The L400 Logger Series are available now in the UK, Wales, Scotland and Northern Ireland through Chauvin Arnoux’s network of authorised distributors and partners. For further information, visit their website: http://bit.ly/46LcoLN
This article appeared in the October 2025 issue of Energy Manager magazine. Subscribe here.