User guide

1 INTRODUCTION
14
OPTISONIC 7300 / 8300
www.krohne.com 05/2012 - 7312262200 - AD EX OPTISONIC 7300/8300 R02
Example for the compact Ex version nameplate (DEKRA)
1 Specific sign for explosion protection, Ex codes and number of EC type examination certificate.
2 Explosion safety notes.
3 Intrinsical safe in-/output circuits information.
4 Warning messages.
5 Main supply data.
6 Calibration data.
7 Type designation of the flowmeter and CE sign with number(s) of notified body / bodies.
8 Name and address of the manufacturer.
Example for separate Ex signal converter nameplate
Figure 1-1: OPTISONIC 7300
1 Specific sign for explosion protection, Ex codes and number of EC type examination certificate.
2 Explosion safety notes.
3 Intrinsical safe in-/output circuits information.
4 Warning messages.
5 Main supply data.
6 Calibration data.
7 Type designation of the flowmeter and CE sign with number(s) of notified body / bodies.
8 Name and address of the manufacturer.