Endress+Hauser Prosonic Flow 90, Operating Instructions Manual

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2 Identification Proline Prosonic Flow 90
12 Hauser
2.2 CE mark, declaration of conformity
The devices are designed to meet state-of-the-art safety requirementsin accordance with sound
engineering practice. They have been tested and left the factory in a condition in which they are
safe to operate. The devices comply with the applicable standards and regulations in accordance
with EN 61010 “Protection Measures for Electrical Equipment for Measurement, Control, Regula-
tion and Laboratory Procedures” and with the EMC requirements of EN 61326/A1.
The measuring system described in these Operating Instructions is therefore in conformity with the
statutory requirements of the EC Directives. Hauser confirms succesful testing of the
device by affixing to it the CE mark.
2.3 Registered trademarks
HART
®
is a registered trademark of the HART Communication Foundation, Austin, USA
SilGel
®
is a registered trademark of Wacker-Chemie GmbH, Munich, D
F-CHIP
®
, ToF Tool - Fieldtool
®
Package, Fieldcheck
®
, Applicator
®
are registered trademarks of Hauser Flowtec AG, Reinach, CH