Water Meters ETKD/ETWD
ETKD/ETWD is a single-jet dry dial water meter for cold and hot water
The ETKD / ETWD is a single-jet dry-dial water meter for cold and hot water and is available in 3 register variants. The special advantage is its compact design. Due to its very low installation height, the meter can be easily adapted to any installation situation. The meter guarantees reliable recording of meter data for individual consumption billing.
The ETKD-M / ETWD-M is a single-jet meter with a modular 8-digit register with protected magnetic coupling.
The ETKD-M-CC / ETWD-M-CC is a single-jet meter with a modular 8-digit glass/copper register (IP68) with protected magnetic coupling and protective cap. The modulator disc of the ETKD-M (-M-CC) / ETWD-M (-M-CC) enables electronic, feedback-free scanning and is the basis for remote reading of meter data by radio with LoRaWAN® or wM-Bus. A combined M-Bus/pulse module is also possible.
The ETKD-N / ETWD-N is equipped with a 7- or 8-dial register with protected magnetic coupling and can be retrofitted with a mechanical pulse generator at any time.
The ETKDI-N / ETWDI-N is a single-jet meter with a 7- or 8-digit register with protected magnetic coupling. A mechanical pulser is already factory-assembled.
All materials, which are used in the drinking water section, comply with the required standards, guidelines and the current German drinking water approval (other country-specific drinking water approvals on request).
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Information
Water Meters ETKD/ETWD
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Performance characteristics in overview
- Single jet dry-dial meter with protected magnetic coupling
- For horizontal and vertical installation (also for risers and downpipes)
- Register cap made of high-quality UV-resistant polymer plastic
- Available with 8-digit register and modulator disc (≥1 l/pulse) for electronic, feedback-free scanning, as a basis for remote reading by radio (wM-Bus, LPWAN), M-Bus or impulse.
- Optionally with glass/copper register (IP68)
- Optionally with 1 l or 10 l register for mechanical reed switch
- Protective cap optionally retrofittable
- Brass housing according to UBA list (Federal Environment Agency)
- Register rotatable 355 °
- Operating pressure MAP 16
- Approved according to MID
Applications
- For the consumption measurement of cold and unpolluted drinking water or service water up to 50 °C (ETKD)
- For the consumption measurement of hot and unpolluted drinking water or service water up to 90 °C (ETWD)
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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| Metrological Class vertical (max.) |
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| Communication Technologies |
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| Temperature |
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| Operating pressure (max.) |
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| Additional Options |
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| Specified Units on Display |
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