Go to content Go to main menu ATMOS DIAPHRAGM GAS METER G1.6S, G2.5S, G4S, G6S Solid build quality, high accuracy, safety, and a series of advanced technical details make the ZENNER diaphragmgas meter a high-grade measuring instrument. The Diaphragm gas meter is available in sizes G1.6, G2.5, G4 and G6. The meter is characterized by precise measurements, a constant measuring stability, a long life and high reliability. Thanks to the use of high-grade materials, the diaphragm gas meter is resistant to corrosion. The gas meter is suitable for various gas media. The integrated calibration system coordinates the movement of the valves in relation to the optimum gas flow. The excellent linearity of the error curve is guaranteed even at low flow rates. Due to the optimum sliding characteristics of the valves the Qmin value remains stable and the gas meter is resistant to contamination. The high measuring range enables precise metering for flow rates from 0,016 m³/h to 6 m³/h. SHOW MORE FIND OUT MOREBACK TO PRODUCTS INFORMATION Atmos diaphragm gas meter G1.6S, G2.5S, G4S, G6S DOWNLOADS FEATURES Approved in accordance with MID by NMi Integrated system to adjust the error curve Galvanized steel powder-coated housing for maximum corrosion resistance Fire resistant (HTB) up to 0.1 bar according to EN1359 Starting flow [lt] 1 dm³/h Working temperature range: -25 °C to +55 °C Operating pressure: 0.5 bar Long-term stability due to usage of high-quality diaphragms Retrofittable with pulser Optional: reverse flow preventer PRODUCT OPTIONS Measuring Principle Diaphragm Gas Meters Housing Material Sheet Steel Communication Technologies Reed Pulser Max. Operating Pressure (bar) 0,5 Nominal Flow Qn Qn 1,6 Qn 2,5 Qn 4 DOWNLOADS You can download a PDF Viewer from acrobat.adobe.com to view PDF files. Catalog Gas Meters PDF(7390 KB) LOAD SELECTED FILES OTHER ZENNER PRODUCTS Discover other interesting products in our product range. ATMOS® XL INDUSTRIAL & COMMERCIAL DIAPHRAGM GAS METERS ATMOS® IQ IC-CARD PREPAID DIAPHRAGM GAS METER IG1.6S, IG2.5S, IG4S ATMOS® XL INDUSTRIAL & COMMERCIAL DIAPHRAGM GAS METERS 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 COOKIES I agree to the use of cookies and other tracking tools over and above those required for the secure and functional provision of this website. The consent is voluntary and can be revoked at any time under cookie settings. Essential Statistics External media ACCEPT ALL SAVE Individual cookies settings Cookie-Details Data privacy Legal notice