KROHNE ESKII ESK3 PA ATEX II2G Ex i EN - Manual (Page 2)

CONTENTS
2 www.krohne.com 09/2008 • 4000333901 MA ESK-Ex- II2G-AD-R01 en
ESK
1 GENERAL SAFETY INFORMATION ................................................. 3
2 DEVICE VERSIONS AND MARKING ................................................ 4
2.1 Description ........................................................................................................... 4
2.2 Safety description code........................................................................................ 4
2.3 Marking ................................................................................................................ 5
2.4 Category / Zone .................................................................................................... 5
2.5 Ignition protected types ....................................................................................... 6
2.6 Temperature classes ........................................................................................... 6
3 INSTALLATION AND OPERATION .................................................. 7
3.1 Installation ........................................................................................................... 7
4 SAFETY FEATURES........................................................................ 8
4.1 Electrical connection ........................................................................................... 8
5 SERVICE......................................................................................... 9
5.1 Maintenance......................................................................................................... 9
5.2 Dismantling .......................................................................................................... 9
6 KROHNE measuring technology - Product overview................... 12
MA_ESK_Ex_II2G_R01_en_PRT.book Page 2 Tuesday, September 23, 2008 8:05 AM