KROHNE OPTISONIC 3400 Ex EN - Manual (Page 10)

1
INTRODUCTION
10
OPTISONIC 3400
www.krohne.com 10/2013 - 7312472200 - AD EX OPTISONIC 3400 -en- R02
1.7 Marking labels (examples)
See the marking labels (i.e. data stickers) below of respectively OPTISONIC 3400 C(/i)-Ex
ultrasonic compact flowmeter, UFC 400 F(/i)-Ex ultrasonic signal converter in field design,
OPTISONIC 3000 F-Ex ultrasonic flow sensor in field design and extended temperature flow
sensor type OPTISONIC 3000 F/XXT-Ex.
1. Ex
2. Marking ATEX / IECEx & Certificate numbers / Ambient temperature
3. Ex specific remarks
4. Ex specific warnings
5. Protection class
6. Tag no.
7. PED data, type I / II / II or SEP
8. Mains supply data
9. Calibration data / Size info and Electronic Revision no.
10. Type designation of the flowmeter and CE sign with number(s) of notified body / bodies
11. Name and address of the manufacturer
Figure 1-1: OPTISONIC 3400 C-Ex data sticker
Figure 1-2: OPTISONIC 3400 C/i-Ex data sticker