The Supercal 739 is a battery-operated compact heat meter consisting of a flow sensor, a removable calculator with various communication options and a pair of temperature sensors. It is used in building services and district and local heating applications for recording consumption-based heat or/and cooling energy and for individual heating cost billing. The compact heat meter is available in different variants and sizes, it measures temperatures in a range from 0°C up to 110°C and complies with the requirements of the European Measuring Instruments Directive MID 2014/32/EU and the EN 1434 Class 3 standard.
Equipment | |
---|---|
sensor | Wärmeverbrauch |
Communication | |
frequency | EU868 |
connectivity | LoRaWAN |
Power supply | |
power supply | battery, included, replaceable |
number of batteries | 1 |
battery details | Lithium-Metall, nicht aufladbar |
General | |
variants | L: 110 mm | G: 3/4" | F: 1.5 m3/h | D: DN 15 mm or L: 130 mm | G: 1" | F: 1.5 m3/h | D: DN 20 mm or L: 130 mm | F: 2.5 m3/h | D: DN 20 mm |
Certifications | |
enclosure protection class | IP65 |