Positive Displacement meter RTKD-L-M and RTKD-L-N
Positive displacement dry dial meter for cold water in a plastic housing
The RTKD-L-M 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 RTKDL- M features a very low starting flow and is permitted for all installation positions.
The meter is equipped with an 8-digit dry dial meter register 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.
The housing of the RTKD-L-M comprises glass-fibre reinforced plastic approved for drinking water with brass connection threads and is designed for an operating pressure of up to 16 bar.
Product images
Information
Positive Displacement meter RTKD-L-M and RTKD-L-N
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Performance characteristics in overview
- Positive displacement dry dial meter
- For any installation position (except for overhead)
- Highest precision and reliability even in case of low flow rates
- Register cap made of UV-resistant plastic
- Optionally available with copper-glass counter (IP 68)
- Housing made of glass-fibre reinforced polymer plastic
- Register rotatable 355°
- Operating pressure MAP 16
- Approved in accordance with MID
Applications
For the consumption measurement of cold and unpolluted drinking water or service water up to 30°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 (868 MHz)
- EDC- combined M-Bus and pulse module
Product options
| Measuring Principle |
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| Register |
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| Housing Material |
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| Nominal Flow Q3 (≈ Qn) |
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| Nominal Diameter DN (mm) |
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| Nominal Diameter (inch) |
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| Length without connectors |
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| Metrological Class horizontal (max.) |
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| Temperature |
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| Operating pressure (max.) |
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| Communication Technologies |
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| Additional Options |
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| Specified Units on Display |
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