The Axioma Qalcosonic E4 heat meter is a high-accuracy solution for measuring thermal energy consumption in residential, commercial, and district heating applications. MID approved in accordance with EN 1434, it complies with strict European metering standards, ensuring reliable and legally approved heat measurement. Its advanced ultrasonic flow measurement technology, with no moving parts, delivers excellent long-term stability, high accuracy, and reduced maintenance requirements throughout the meter’s service life.
The meter is battery powered, making it ideal for installations where mains power is unavailable or impractical. This autonomous power supply supports long-term operation while maintaining measurement accuracy and data security. An integrated M-Bus communication module enables efficient remote data reading and seamless integration into building management and energy monitoring systems.
For ease of installation, the Qalcosonic E4 is supplied with direct temperature sensors featuring 1.5 m cables, allowing flexible sensor placement and precise temperature measurement. Compact, robust, and easy to deploy, the Axioma Qalcosonic E4 provides a dependable and future-ready heat metering solution for modern energy management needs.