Choose equipment that makes it easier to monitor heat and cooling consumption
ELF
Compact heat meters
Please note: This product has been discontinued!
INVONIC H
Ultrasonic heat and cold energy meter
Please note: This product has been discontinued!
INVONIC 2, INVONIC 2M (DN15–100)
Hybrid heat meters
Please note: This product has been discontinued!
LEC 5
Electronic calculators for heat meters
Please note: This product has been discontinued!
LQM III
Electronic calculators for heat meters
Please note: This product has been discontinued!
CQM-III-K
Compact heat meters
Please note: This product has been discontinued!
MP130-NC
Heat meter flow transducers
Please note: This product has been discontinued!
Monitor, collect and analyse measurement data using advanced software
Frequently Asked Questions
Heat meters measure the amount of energy consumed in heating or cooling systems. They enable accurate cost allocation in residential, commercial and industrial buildings.
We recommend the installation of the unit on the main supply pipe of the heating system, in a location that ensures a steady flow and easy access to the device. This ensures accurate measurements and makes servicing convenient.
Yes, most of our models (e.g. ELF 2, Sharky 473, FAUN + JS) also allow for the measurement of cooling energy. This means that a single measurement system can handle both the heating and cooling of a building.
In accordance with current metrology regulations, heat meters must be verified every five years. Regular inspection of the device ensures that measurement accuracy remains high and that standards of MID compliance are met.
No. To ensure accurate billing, each property should be fitted with a separate heat meter. Only individual metering guarantees fair and transparent billing for heat consumption.
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Choosing a heat meter – what technical specifications should you look out for?
Choosing the right heat meter is a crucial step in the design and installation of heating and cooling systems. To ensure the device operates with high accuracy, several key technical parameters must be considered. The most important of these are:
- nominal diameter DN,
- flow range (qp, qi, qs),
- medium temperature,
- operating pressure,
- accuracy class.
Equally important is the type of flow transducer (ultrasonic, mechanical or electromagnetic), which affects measurement accuracy and resistance to contamination in the system.
When selecting a heat meter, it is also worth considering the installation length, mounting method (horizontal or vertical) and standards compliance. For installations integrated with BMS systems, the ability to communicate via M-Bus, Modbus, OMS or LoRaWAN standards will be important, as this facilitates remote data reading and integration with innovative energy management systems.
How does remote heat reading work?
Remote heat metering is a modern solution enabling the automatic collection of data from heat meters without the need for physical access to the device. The system relies on radio or wired communication, depending on the application. Heat meters equipped with M-Bus, Wireless M-Bus, NB-IoT or LoRaWAN modules transmit data on heat consumption to a central database or server, where it is analysed and archived.
Thanks to remote reading, you can monitor heat energy consumption in real time, quickly detect anomalies and optimise the operation of the system. This solution significantly streamlines the billing process, eliminates human error and enables remote diagnostics. For HVAC specialists and building managers, it provides the basis for implementing modern energy management strategies and improving the energy efficiency of facilities.