Ultrasonic heat meter/ cooling meter zelsius® C5 IUF

Ultrasonic heat meter/ cooling meter with ultrasonic flow sensor IUF

The zelsius® C5 IUF ultrasonic heat meter and cooling meter operates with an innovative ultrasonic technology, specially developed for domestic energy measurement and district heating.

The ultrasonic heat meter/ cooling meter zelsius® C5 IUF with ultrasonic flow sensor is, thanks to a combination of modern measuring technology and a very compact design, outstandingly suitable for recording all accounting data for measuring energy consumption in heating and/or cooling systems.

The wear-free ultrasonic technology is impervious to debris, stable over the long term and is also reliable for very low volume flow rates. The energy calculator of the zelsius® C5 IUF is removable and has a large, legible display. This is self-explanatory and, thanks to its innovative functions, different operational statuses can be identified quickly.

All important device and consumption data, such as due-date values, maximum values or the saved readings for the last 24 months, can be invoked at the touch of a button.

Thanks to its versatile optional communication interfaces, zelsius® C5 IUF guarantees cost effectiveness and ecological efficiency in consumption data recording. Whether it’s automated meter reading via radio or M-bus, zelsius® C5 provides rapid, reliable data transfer in all cases.

The zelsius C5 on Video:

files/content/ZENNER_PIM/Produkte/0201 WMZ/0201 Kompaktzaehler/youtube_C5.jpg

Performance Characteristics

  • Available as heat, cooling or combined heat/cooling meters
  • Lowest design height
  • With optional wireless M-bus
  • With optional M-bus
  • With optional 3 pulse inputs or outputs
  • Any installation position (even overhead)
  • Stores all months’ readings during the operating time
  • With optional 11-year battery service life
  • Precise, long-term stable, wear-free
  • Very wide dynamic range
  • Conforms to MID, Class 2

Product Features

Measuring Principle Ultrasonic Meters
Length without connectors 110 mm
130 mm
150 mm
190 mm
260 mm
300 mm
Housing Material Brass
Register Electronic
Nominal Flow qp (Heat Meters) qp = 0,6
qp = 1,5
qp = 2,5
qp = 6
qp = 10
Nominal Diameter DN (mm) DN 20
DN 25
DN 32
DN 40
Temperature 0 ... 130°C
AMR Technologies Optical interface
M-Bus
Radio via wireless M-Bus
optional 3 pulse inputs or outputs

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