2
Contents
Page
Important notes
Usage for the intended purpose ...............................................................................................................4
Function ..................................................................................................................................................4
Safety note ..............................................................................................................................................5
Directives and standards
EC Pressure Equipment Directive 97/23/EC .............................................................................................6
VdTÜV Bulletin "Water Monitoring 100" ...................................................................................................6
ATEX (Atmosphère Explosible) .................................................................................................................6
Note on the Declaration of Conformity / Declaration by the Manufacturer ..........................................6
Technical data
LRG 16-4 ................................................................................................................................................7
Scope of supply ......................................................................................................................................7
Name plate / marking .............................................................................................................................7
Installation
Dimensions LRG 16-4 .............................................................................................................................8
Mounting conductivity electrode ..............................................................................................................9
Key .........................................................................................................................................................9
Tools .......................................................................................................................................................9
Examples of installation
LRG 16-4 ..............................................................................................................................................10
Key .......................................................................................................................................................11
Electrical connection
LRG 16-4 with four-pole connector .......................................................................................................12
Key .......................................................................................................................................................12
Tools .....................................................................................................................................................12
Connecting the conductivity electrode ...................................................................................................13
LRG 16-4, connecting the four-pole connector .....................................................................................13
Troubleshooting
Indication, diagnosis and remedy ..........................................................................................................14
