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Accurate data, wired security

Effortlessly monitor all meters with ista's M-bus system.

Transform your energy management with precision metering for heat, water, electricity and gas.

Your benefits at a glance:

Connect up to 2,000 consumption recording devices

Easy installation

Convenient centralized reading

Data collection without resident disruption

Always reliable. Always accurate. The future of energy metering.

Achieve precise energy management and monitoring for any situation with ista's comprehensive M-Bus system.

Our system technology enables centralized, permanent reading of up to 2,000 meters. This means you can effectively control energy consumption by having constant access to consumption values, not just once a year. The symphonic mbus system provides the perfect solution for continuous, reliable control. 

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ista's symphonic mbus: Three devices – one system for efficient energy management.

The symphonic mbus is ista's innovative M-Bus system that provides a centralized solution for accurate meter readings of heat, water, electricity, and gas consumption. With the ability to connect up to 2,000 consumption recording devices, the symphonic mbus offers a convenient and reliable solution for intelligent energy management.

 

Sensonic II M-Bus – Compact, Attractive and Accurate Heat Metering Solution with Variable Installation Options and Modern Electronics.

 

Istameter mbus or Domaqua mbus offer precise metering and easy handling of hot or cold water with their modular design, providing administrators and planners with limitless versatility.

 

The pulsonic II mbus pulse module allows easy integration of electricity and gas meters into the M-Bus system. Even meters with a contact output can be integrated without their own M-Bus interface.

Reverse polarity protection

Protect your system from damage or secure and stable connectivity.

Various line topologies

Star, Tree and Linear Structure can offer greater setting-up flexibility.

Frequent and fast reading

Any electronic data can be used directly.
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Energy Management

Take control of your energy with our comprehensive management solutions.

Discover how our energy management services enable you to monitor, optimize, and reduce your energy consumption, leading to significant cost savings and sustainability.

Discover more

Facts & figures

6,300 employees

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20 countries

3.7 mil. t CO₂ emissions avoided

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43 mil. radio devices

14 mil. utilisation units

How does it work?

ista's symphonic M-Bus system operates on a sophisticated level, enabling the centralized and real-time monitoring of multiple utility meters including heat, water, electricity, and gas. This system utilizes a master-slave architecture where a single master device communicates with up to 2,000 slave devices (meters), collecting and processing data through the M-Bus (Meter-Bus) network. This wired bus system ensures a reliable and secure transmission of data, which is encrypted for added security. The M-Bus is designed for minimal energy consumption and can operate over long cable distances, supporting diverse building layouts. 

 

Technical features

  • Supports up to 2,000 meters for extensive network setups
  • Gathers energy usage data silently without physical access to residences
  • Provides real-time access to consumption data for enhanced management
  • Utilizes advanced encryption to secure data transmission over the M-Bus network
  • Offers flexible wiring options to accommodate various architectural configurations

 

Frequently asked questions

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