zelsius® C5-IUF The new generation for precise energy consumption measurement Electronic compact meter for heating or cooling energy with ultrasonic flow sensor (IUF) Optionally with M-Bus, wM-Bus and 3 inputs/outputs qp 0,6/1,5/2,5 m³/h

zelsius® C5-IUF The new zelsius® generation The new generation of electronic compact meter with ultrasonic flow sensor (IUF) The zelsius® C5 ultrasonic heat and refrigeration me- Thanks to its versatile optional communication inter- ter operates with an innovative ultrasonic technology, faces, the zelsius® C5 guarantees cost effectiveness specially developed for domestic energy measure- and ecological efficiency in consumption data recording ment. Thanks to a combination of modern measuring for the future. Whether it’s automated meter reading via technology and a very compact design, this meter...

Technical data calculator Technical data flow sensor Temperature range Temperature difference range Ambient temperature during operation Storage temperature Resolution temperature Measurement frequency Adjustable ex works, beginning with 2s, standard 30s Unit to read the heat consumption Minimum pressure (to avoid cavitation) 1 bar at qp and 80°C medium temperature range Measurement accuracy class* Nominal pressure/ peak pressure Body with threaded connection Body with flange Installation position Optical interface (ZVEI, IrDA) M-Bus, wM-Bus, RS485, radio 3,6 V lithium battery (different capacities)...

meter with coaxial measuring Compact meter with single-jet flow sensor ZENNER International GmbH & Co. KG Römerstadt 6 D-66121 Saarbrücken dtpwork design Grafik, Design, Webdesign, Layout, DTP, Produktion und Reinzeichnung An der Sonnhalde 18 79336 Herbolzheim Subject to modifications and errors excepted. Any liability for misprints excluded. SAP136945_140402_EN