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Positive Displacement water meter RTKP-MF-M-CC

Rotary piston dry-dial meter for cold water with flood-proof (IP68) hermetically sealed glass/ copper register

The RTKP-MF-M-CC is a manifold-type rotary piston dry-dial meter for cold water.

The RTKP-MF-M-CC records the flow rate according to the volumetric measuring principle. It offers a very high measuring range, excellent measuring stability and therefore guarantees extremely precise consumption recording.

The RTKP-MF-M-CC features a very low starting flow and is permitted for all installation positions.

The meter is equipped with an 8-digit glass/copper register (IP68) and a modulator disc. This enables electronic, non-reactive scanning and is the basis for remote reading of meter data via radio with LoRaWAN® or wMBus. A combined M-Bus/pulse module is also possible.

Product images

Positive displacement water meter RTKD-MF
Positive displacement water meter RTKD-MFPositive displacement water meter RTKD-MF


Positive Displacement water meter RTKP-MF-M-CC

Performance characteristics in overview

  • Rotary piston dry-dial meter for any installation position (except overhead)
  • Equipped with glass/copper register (IP68) as standard
  • 8-digit register and modulator disc for non reactive, electronic pulse detection
  • Register rotatable 355°
  • Operating pressure MAP 16
  • Approved in accordance with MID


For the consumption measurement of cold and clean drinking water or service water up to 50°C

AMR options

  • As standard with communication interface for EDC modules (Electronic Data Capture):
    • EDC LPWAN radio module (868 MHz) for LoRaWAN®
    • EDC wireless M-Bus radio module
    • EDC- combined M-Bus and pulse module

Product options

Measuring Principle
  • Positive Displacement Meters
  • Dry Dial protection class IP 68 ("Copper Can")
Housing Material
  • Brass
Nominal Flow Q3 (≈ Qn)
  • Q3=1,6 (≈ Qn 1)
  • Q3=2,5 (≈ Qn 1,5)
  • Q3=4 (≈ Qn 2,5)
Nominal Diameter DN (mm)
  • DN 20
Nominal Diameter (inch)
  • 1 1/2"
Metrological Class horizontal (max.)
  • R 250
  • R 400
  • Cold water up to 50 °C
Operating pressure (max.)
  • MAP 16
Communication Technologies
  • Radio via LoRaWAN®
  • Radio via wireless M-Bus
  • Electronic Pulser
  • Reed Pulser
  • M-Bus
Additional Options
  • Copper Can (IP 68)
Specified Units on Display
  • Cubic Meters (m³)


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