RVG manual English, German, French, Italian, Spanish, Dutch, 02 ...
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19. Annex B<br />
© Elster GmbH · All rights reserved · Subject to technical modification<br />
Elster-Instromet<br />
Pulse generator Designation of the EC Type-Examination Manufacturer<br />
Type sensors Certificate<br />
Directive 94/9/EC<br />
Identification of the pulse<br />
generators<br />
Absolute Encoder-System TÜV 04 ATEX 2544 Elster GmbH<br />
Encoder Ex marking: 55252 Mainz-Kastel<br />
S1D<br />
Namur: II 2 G EEx ia IIC T4 <strong>German</strong>y<br />
SCR / SCR + :<br />
II 2 G EEx ib IIB T4<br />
Plastics used in rotary gas meters, see also section 17 “Recycling and Environmental<br />
Protection”.<br />
Plastic parts Abbreviation Chem. name<br />
Pulse generators PA 6.6 Polyamide<br />
Gear assembly POM Polyoxymethylene<br />
Gears and small parts POM Polyoxymethylene<br />
Counter cover and counter PC Polycarbonate<br />
Counter bottom section PPA Polyphthalamide<br />
Digit rollers PA 12 Polyamide<br />
PPO Polyphenylene oxide<br />
23<br />
<strong>English</strong>
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