KROHNE LS 6600 EN - Manual (Page 5)

SAFETY INSTRUCTIONS
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LS 6600
www.krohne.com 03/2013 - 4001367702 - MA LS 6600 R02 en
Safety instructions
1.1 Intended use
The LS 6600 is a level switch for level detection and dry-run protection for liquids and solids. The
device measures liquids such as water and beer and well as viscous and sticky products such as
honey or toothpaste. Even dry medias can be measured such as sugar or flour.
The measurement is precise and not affected by the mounting position.
Coating of the sensor or condensate are not detected.
1.2 Certifications
The device fulfils the statutory requirements of the following EC directives:
• EMC specification acc. to EN 61326
• Vibration specification acc. to IEC 68-2-6, GL test 2
The manufacturer certifies successful testing of the product by applying the CE marking.
1.3 ATEX approval
The LS 6600 is approved for the use in hazardous areas in accordance with the current EC
directives with the following classifications:
• Ex ia IIC T5, ATEX II 1G (in preparation)
• Ex nA II T5, ATEX II 3G (in preparation)
• Ex ta IIIC T100 Da, ATEX II 1D (in preparation)
DANGER!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
CE marking
INFORMATION!
For further information refer to Electrical connection data for use in hazadous areas on page 14.
.book Page 5 Tuesday, March 12, 2013 11:44 AM