INVONIC 2, INVONIC 2M (DN15–100)
Hybrid heat meters
-
Please note: This product has been discontinued!
Find out what the INVONIC 2 / INVONIC 2M heat meter has to offer
INVONIC 2 and INVONIC 2M are high-end hybrid ultrasonic heat and cold energy meters designed for precise measurements in heating and cooling systems. The application of ultrasonic flow measurement in accuracy class 2 ensures high accuracy and long-term metrological stability. The meters can operate as a heat meter, a cooling meter or a combined heat and cooling meter within the same system. Thanks to a wide range of nominal flow rates (0.6–60 m³/h) and the ability to configure parameters prior to commissioning, the INVONIC 2 and INVONIC 2M are suitable for residential, office and industrial premises. Extensive communication capabilities enable integration with wired and wireless reading systems. By using INVONIC 2 / INVONIC 2M, you gain:
High measurement accuracy and stability thanks to ultrasonic flow measurement in accuracy class 2
Can operate as a heat meter, a cooling meter or a combined heat and cooling meter within the same system
Versatile application thanks to a wide range of nominal flow rates from 0.6 to 60 m³/h
The ability to adapt the meter to the installation conditions by configuring parameters prior to commissioning (including energy unit, installation location and pulse values)
Reliable operation in a variety of installation conditions thanks to the ability to install it in any position
Long, maintenance-free operation thanks to a battery power supply with a service life of up to 16 years
Flexible power supply options, with the ability to use an external 24 VAC/DC or 230 VAC power supply for application purposes
Secure storage of measurement data thanks to hourly, daily and monthly archives
Capable of operating at a nominal pressure of PN 16/25 bar
Resistance to environmental conditions thanks to the degree of protection IP65/67/68
Support for tariff functions and the option to be fitted with two pulse inputs/outputs and up to three communication modules
The meter can operate within a wide range of medium temperatures, from 5°C to 130°C, making it suitable for application in heating and cooling systems
Compliance with the requirements of environmental class C according to EN 1434
A wide measurement dynamic range (up to Op/Qi = 100/250), ensuring accurate measurements at both low and high flow rates
Looking for alternatives?
Discover other products in our range
Elf 2 (DN15–20)
Compact heat meters
A high-quality compact heat and cooling meter with a Class 2 turbine flow transducer
Can operate as a heat meter, a cooling meter or a combined heat and cooling meter within the same system
Based on single-jet flow transducers for horizontal (Class 2) or vertical (Class 3) installation
FAUN
Split heat meters/energy calculators
A top-of-the-range heat meter converter for professional applications, offering the widest range of measurement, data archiving and communication capabilities
It is compatible with ultrasonic and mechanical flow transducers, as well as paired temperature sensors, which are separate measuring devices forming part of split heat meters (including those from other manufacturers on the market)
A version is available with a fixed pulse rate and the installation points (power supply/return) shown on the LCD display
Discover the software that will help you manage your water consumption effectively
Don’t waste a single drop of water
Find out how our product can help optimise costs and improve the accuracy of your company’s readings