ZELSIUS® C5-IUF – Thermal Energy Measurement Instrument with Ultrasonic Flow Sensor (IUF)

The Zelsius® C5-IUF is a thermal energy meter using innovative ultrasonic technology, suitable for applications ranging from submetering to domestic and district heating and cooling. It is ideal for district heating with fast temperature changes, meeting DIN EN 1434-1 standards for fast response.

The wear-free, dirt-resistant ultrasonic sensors reliably measure even small flow volumes and can operate at temperatures up to 130°C. The meter is also compatible with hot water supply systems per the German heating costs ordinance. A single button provides easy access to device and consumption data. With multiple communication options, including M-Bus and radio, the Zelsius® C5 ensures efficient, precise data recording.