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Physikalisch-Technische Bundesanstalt
Baunschweig und Berlin
1st AMENDMENT
in accordance with directive 94/9/EC, appendix III number 6
to EC type approval test certificate PTB 02 ATEX 2197 X
Device:
Explosion-protected wall clock Ex-Time **
Designation:
II 2 G EEx ia IIC T4
Manufacturer:
ecom instruments GmbH
Address:
Industriestraße 2, 97959 Assamstadt, Germany
Description of the amendments and alterations
The Ex-Time ** explosion-protected wall clock may be manufactured in the future in accordance
with the test documents specified in the test report. The alterations concern the internal and
external configuration.The electrical data, special conditions and all of the other details remain
unaffected and are also applicable for this 1st amendment.
Applied standards
EN 50020:2002
Test report:
PTB Ex 06-26307
Certification body for explosion protection
Braunschweig, 6th December 2006
By order of
Dr.-Ing. U. Johannsmeyer
Director and professor
Page 1/1
EC type approval test certificates without a signature and seal are not valid.
This EC type approval test certificate may only be circulated without alteration.
Extracts or alterations are subject to approval by the Physikalisch-Technische Bundesanstalt.
Physikalisch-Technische Bundesanstalt· Bundesallee 100 • 38116 Braunschweig. Germany
Содержание Ex-Time 40
Страница 1: ...Ex Time 40 50 Operating Instructions...
Страница 13: ...23 14 Certificate of Compliance...
Страница 14: ...24...