Metering complete.
More performance for our customers


Metering from a single source: From meters to smart solutions and energy services. System engineering from Diehl Metering provides complex consumption profiles - automatically, online within seconds.


The complete process chain from one source.

IZAR PLUS helps water and energy utilities to introduce Smart Metering - and shows new ways of achievieng added value. Tailor-made, powerful and future-compatible IZAR PLUS is Diehl Metering's answer to legislative requirements as well as specific national and market features.


Unlimited flexibility and upgrade capability

of IZAR PLUS keep all options open in terms of Smart Metering, Home Automation and E-Mobility. Experience 100% performance. The new radio technology behind IZAR PLUS provides optimized coverage and highest data quality. This means that even complex meter infrastructures can be read quickly, reliably and securely. And fewer receivers are necessary.

This reduced investment and maintenance expenditure contributes sustainably to the overall efficiency of the solution.

Product range


System & software


IZAR PLUS Portal Login

Facilitate your work.

With the new IZAR PLUS Portal Diehl Metering offers a powerful solution for an efficient energy data management. Use our “Software as a Service” easy and uncomplicated online. For all devices. Economic. Save. 

IZAR PLUS Portal Login