KROHNE SMARTSENS ORP 8150 Ex EN - Manual (Page 2)

CONTENTS
2 www.krohne.com 07/2014 - 4003048502 - MA SMARTSENS ORP 8150 R02 en
SMARTSENS ORP 8150
1 Safety instructions 3
1.1 General notes ................................................................................................................... 3
1.2 EC conformity ................................................................................................................... 3
1.3 Approval according to the IECEx scheme ........................................................................ 3
1.4 Safety instructions............................................................................................................ 3
2 Device description 4
2.1 Device description ............................................................................................................ 4
2.2 Marking............................................................................................................................. 5
2.3 Flammable products ........................................................................................................ 7
2.4 Equipment category ......................................................................................................... 7
2.5 Protection type for gas hazardous areas ......................................................................... 8
2.6 Temperature classes........................................................................................................ 8
2.7 Electrical data................................................................................................................... 9
3 Installation 10
3.1 Mounting ......................................................................................................................... 10
4 Electrical connections 11
4.1 General notes ................................................................................................................. 11
4.2 Power supply .................................................................................................................. 11
4.3 Inputs/outputs ................................................................................................................ 11
4.4 Grounding and equipotential bonding............................................................................ 12
5 Operation 13
5.1 Starting up for the first time .......................................................................................... 13
5.2 Operation ........................................................................................................................ 13
5.3 Electrostatic charge ....................................................................................................... 13
6 Service 14
6.1 Maintenance ................................................................................................................... 14
6.2 Dismantling .................................................................................................................... 14
7 Notes 15
.book Page 2 Friday, July 11, 2014 2:56 PM