Piston type water meter RNK-RP-N

Rotary piston semi-dry-dial meter for cold water

The RNK-RP-N positive displacement meter 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 RNK-RP-N features a very low starting flow and is permitted for all installation positions. The meter is equipped with an 8-roller semi-dry dial register (RP = Roller Protected).

The meter is equipped with a reed switch interface as standard. The interface enables remote reading of the meter data via PDC radio module with LoRaWAN® or wM-Bus.

Mehr zum Produkt

Produktbilder

Piston Type Water Meter RNK-RP-N with protected rollers
Piston Type Water Meter RNK-RP-N with protected rollersPiston Type Water Meter RNK-RP-N with pulserPiston Type Water Meter RNK-RP-N with pulserPiston Type Water Meter RNK-RP-N

Informationen

Piston type water meter RNK-RP-N
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Leistungsmerkmale

  • Rotary piston semi-dry-dial meter
  • For any installation position (including overhead)
  • Highest precision and reliability even in case of low flow rates
  • With integrated Backflow preventer, optional: Plug in backflow preventer (on request)
  • Operating pressure MAP 16
  • Approved in accordance with MID

Anwendung

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

AMR Technologien

  • Serially equipped with communication interface for PDC-module (PulseDataCapture):
    • PDC-wireless M-Bus radio module
    • PDC- LPWAN-Radio module for LoRaWAN®
  • Retrofittable with pulser
    • Standard resolution 0,5 l/pulse (5 l/pulse at Q3 = 16)

Produkteigenschaften

Measuring Principle
  • Positive Displacement Meters
  • Rotary Piston Meters
Register
  • Wet Dial with protected Rollers
Housing Material
  • Brass
Nominal Flow Q3 (≈ Qn)
  • Q3=6 (≈ Qn 3,5)
  • Q3=1,6 (≈ Qn 1)
  • Q3=10 (≈ Qn 6)
  • Q3=16 (≈ Qn 10)
  • Q3=2,5 (≈ Qn 1,5)
  • Q3=4 (≈ Qn 2,5)
Nominal Diameter DN (mm)
  • DN 15
  • DN 20
  • DN 25
  • DN 40
  • DN 32
Nominal Diameter (inch)
  • 1/2"
  • 3/4"
  • 1"
  • 1 1/2"
  • 1 1/4"
Length without connectors
  • 110 mm
  • 115 mm
  • 165 mm
  • 170 mm
  • 190 mm
  • 260 mm
  • 300 mm
Metrological Class horizontal (max.)
  • R 160
  • R 200
Communication Technologies
  • Reed Pulser
Temperature
  • Cold water up to 50 °C
Operating pressure (max.)
  • MAP 16
Specified Units on Display
  • Cubic Meters (m³)

Downloads

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