You are visiting the wrong ista website.
Would you like to switch to the right ista website?
With ista’s wireless M-Bus, you always have direct and secure access to your measurement data. No cables, just convenience—for efficient energy management and clear insights.
With ista’s comprehensive wireless M-Bus system, you can easily manage the energy consumption of up to 2,000 meters through a single central system.
Our advanced technology gives you full control over your energy use. You can easily monitor consumption and make adjustments when needed. The wireless Symfonic M-Bus system ensures constant and reliable readings, suitable for any situation.
The ultego® III heat meter uses ultrasonic measurement technology to accurately record energy consumption in heating and cooling systems. It is available in various versions and combines a flow sensor, temperature sensors, and a calculation unit.
For communication, the ultego® III can be equipped with wireless M-Bus, allowing consumption data to be reliably and automatically transmitted to a central reading system without manual on-site recording. Integration into existing wireless networks (for example, according to the OMS standard) is straightforward.
By integrating ista’s wireless M-Bus system with our consumption measurement services, you gain access to a complete solution for smart energy management. Our M-Bus technology ensures reliable meter readings and provides accurate data for billing.
ista’s Symphonic wireless M-Bus system uses advanced technology to centrally read various meters, such as heat, water, electricity, and gas meters. A single master device communicates with up to 2,000 slave devices (meters) within the M-Bus network. This wireless system ensures secure, reliable, and encrypted transmission of measurement data, suitable for a wide range of situations.
Supports up to 2,000 meters for large-scale network configurations
Access energy consumption data without physical access to homes
Provides consumption insights for efficient management
Secure data transfer thanks to advanced encryption
