Go to content Go to main menu WATER METERS ETKD AND ETWD ETKD/ETWD is a single-jet dry dial water meter for cold and hot water 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 witha modular 8-digit glass/copper register (IP68) with protected magnetic coupling and protective cap. The individual advantage of the ETKD-M / ETWD-M is an exceptionally compact design. With its very low height, the meter easily adapts to any installation situation. The ETKD-M / ETWD-M guarantees reliable recording of meter data for individual consumption billing. he modulator disc enables electronic, non-reactive scanning and is the basis for remote reading of meter data via radio with LoRaWAN® or wM-Bus (according to DIN EN 13757-4). A combined M-Bus/pulse module is also possible. FIND OUT MOREBACK TO PRODUCTS INFORMATION Water Meters ETKD and ETWD DOWNLOADS FEATURES Single-jet dry dial meter with protected magnetic coupling With 8-digit register and modulator disc (≥1 l/pulse) for electronic, non-reactive scanning, as a basis for remote readout radio (wM-Bus, LPWAN), M-Bus or pulse For horizontal and vertical installation, also for ascending and descending pipes Register cap made of UV-resistant polymer plastic Available with glass/copper register (IP68) Protective cap can optionally be retrofitted Brass body according to UBA (Federal Environment Office) list Register rotatable 355° Operating pressure MAP 16 Approved in accordance with MID APPLICATION For the consumption measurement of cold and unpolluted drinking water or service water up to 30°C (ETKD) For the consumption measurement of hot and unpolluted drinking water or service water up to 90°C (ETWD) AMR TECHNOLOGIES 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 according to DIN EN 13757-4 EDC- combined M-Bus and pulse module PRODUCT OPTIONS Measuring Principle Single-Jet Meters Register Dry Dial Nominal Flow Q3 (≈ Qn) Q3=2,5 (≈ Qn 1,5) Q3=4 (≈ Qn 2,5) Nominal Diameter DN (mm) DN 15 DN 20 Nominal Diameter (inch) 1/2" 3/4" Length without connectors 80 mm 110 mm 130 mm Temperature Cold Water up to 30° C Hot water up to 90 °C Housing Material Brass Metrological Class horizontal (max.) R 80 Metrological Class vertical (max.) R 40 Operating pressure (max.) MAP 16 Communication Technologies Radio via wireless M-Bus Electronic Pulser Reed Pulser M-Bus Additional Options Copper Can (IP 68) Modulator Disc for inductive sensors Anti-Magnet-Protection Nano Coating (Antifog) Protection Cap Wiper for lens (Antifog) Specified Units on Display Cubic Meters (m³) DOWNLOADS You can download a PDF Viewer from acrobat.adobe.com to view PDF files. Technical data sheet ETKD-M PDF(446 KB) Technical data sheet ETKD-M-CC PDF(573 KB) Installation Instructions Single-jet Meters PDF(129 KB) Declaration of Conformity PDF(152 KB) Installation Instructions D-Counter PDF(237 KB) Information regarding water meters with factory-mounted and configured EDC-LoRaWAN®- radio module PDF(117 KB) Information regarding the radio water meters with factory assembled and parameterized EDC- wireless M-Bus module PDF(96 KB) Information regarding water meters with electronic M-Bus and pulse output PDF(184 KB) LOAD SELECTED FILES OTHER ZENNER PRODUCTS Discover other interesting products in our product range. UNIVERSAL METER M22 FOR INSTALLATION LENGTHS FROM 110 TO 190 MM WATER METERS ETKD-L WITH POLYMER PLASTIC HOUSING UNIVERSAL METER M22 FOR INSTALLATION LENGTHS FROM 110 TO 190 MM PRODUCTS Products Water Heat Gas Sensors Communication Technologies ENTERPRISE Contact About Us Downloads & Support Data Security Legal Notice Cookie-Settings ZENNER INTERNATIONAL GMBH & CO.KG Römerstadt 6 66121 Saarbrücken Germany Phone: +49 681/ 99 676-30 Fax: +49 681/ 99 676-3100 Mail: sales@zenner.com © 2021 ZENNER International GmbH & Co. KG All rights reserved SAVE Individual cookies settings Cookie-Details Data privacy Legal notice