Water Metering

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  • Large measuring range
  • Extensive measuring technologies for the world markets
  • Innovative functions like leak detection, fraud detection
  • Modular and communicative product range
  • Eco-designed products

Thermal Energy Metering

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  • Solutions for heating and cooling
  • High accurate meters
  • long life static measuring technology
  • individual combinations of calculators with flow and temperature sensors
  • modular communication interfaces

Gas Metering

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  • Innovative high precision microthermal measuring principle
  • silent and wear-free
  • Temperature-converted and pressure-independent
  • transparent billing process
  • Integrated communication

Electricity Metering

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  • Certified according to European Standards (MID)
  • Diehl Metering Radio at 434 MHz or 868 MHz according to OMS
  • Communication to BSI Gateway included
  • Mobile and Fixed Network reading
  • Connection for M-Bus according to EN 13757
  • Multi utility applications

Metering Systems

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  • Complete solutions for mobile reading and fixed network
  • Project solutions from planning to operation
  • Different communication technologies for wired and wireless applications
  • High actuality and quality of data
  • Software solutions from reading to meter data management


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Diehl Metering supplies the complete process chain from one source.
  • Meters
  • System & Software
  • Meter Management
  • System Management
  • Data Management


Hydrometer is now called Diehl Metering


As already announced in our previous letter, Hydrometer GmbH is being renamed Diehl Metering GmbH. The entry has been made in the commercial register: Hydrometer GmbH is now called Diehl Metering GmbH. In this connection we would like to [...]

Welcome to Diehl Metering


Hydrometer becomes Diehl Metering

Energy. Efficiency. Communication.


Diehl Metering auf der European Utility Week: 04. - 06. November 2014 - Amsterdam

Smart technologies will secure the future of your company


Diehl Metering at the gat & wat 2014: 30 September - 01 October 2014, Karlsruhe - Germany

Welcome to Diehl Metering

Three more business units of the corporate division Diehl Metering have been renamed successfully.

After the renaming of Hydrometer Electronic GmbH into Diehl Metering Systems GmbH in November 2013, Sappel do Brasil Ltda into Diehl Metering Ltda last February and Diehl Middle East FZE in march, three business units follow in October 2014.

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Upcoming renaming for the following business units:
Sappel - MOM - Mirometr

Success Stories

Kalundborg, Denmark

Number of meters: 4,200

Reading interval: 1 x hourly via WLAN

Features: monitoring of pipe network, monthly billing

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Smart in Solutions

Our mission is the responsible use of natural resources and energy.

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Diehl Metering
introduces itself

Meet us...

in London ago 19 hours
29.01. Smart Metering Awards

in Roskilde in 5 hours
30.01. FVD Vandværksudstilling (Water Exhibition) Booth 1

in Essen in 12 days
10.02. E-World energy and water Booth 209