caltos E
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Technical data sheet caltos E Electronic heat cost allocator with LoRaWAN® wireless interface The electronic heat cost allocator caltos E with integrated radio interface serves to record the share of heat produced by radiators. The electronic heat cost allocator caltos E with its many possible uses and its convenient recording and data transfer technology (LoRaWAN®) fully satisfies the high level of requirements for the housing industry and the increasing demand for comfort by home owners and tenants. The caltos E can be used within a particularly wide range of temperatures from 35 °C to 130 °C (average design temperatures for the heating medium) and is optimally suited for heating systems with all design temperatures (particularly low temperature systems). The caltos E can be used in single-pipe heating systems as well as the two-pipe systems that are standard today. The caltos E works in accordance with the dual sensor measuring principle in which high-precision sensors constantly record the actual temperature difference between the radiator and room temperature. The recorded measurement data is reliably recorded and assessed for consumption measuring purposes. Also an automatic switch takes place from dual sensor measuring principle to single sensor measuring principle if there is a thermal effect (e.g. manipulation or heat accumulation). Differentiation already occurs between heating operation and external heating in the heating-up phase by means of plausibility tests on the measured room air and radiator temperature in the equipment

Technical data sheet caltos E with LoRaWAN® wireless interface Consumption values transparent at all times Wireless remote reading for maximum convenience Home owners and tenants can see the consumption values on the equipment independently of whether the consumption values are read on the optical interface or remotely. There are no more appointment commitments and no interruptions to your private life with the caltos E. Meter readers no longer need to enter your home when you use the electronic heat cost allocator caltos E, wireless water meters, heat meters and smoke detectors. The easily...

Technical data sheet caltos E with LoRaWAN® wireless interface Technical data caltos E Measurement method Dual sensor measurement operation with patented logic for external heat detection Temperature range Display function Current value (is being resetted after the due date), reading of special displays possible Compact version and split version (remote sensor) Battery capacity 10 years plus reserve Scale factor Unit scale (standard), product scale possible Function test Internal self-calibration and function check Electronic heat cost allocated certified in accordance with DIN EN 834:...

Subject to technical modifications. We accept no liability for any errors or misprints. ZRI_SAP164159_201029_EN ZENNER International GmbH & Co. KG Römerstadt 6 66121 Saarbrücken Germany Phone +49 681 99 676-30 Telefax +49 681 99 676-3100 E-Mail info@zenner.com Internet www.zenner.com