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Device description, 3 marking – KROHNE H250 M10 ATEX II2G Ex d EN User Manual

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DEVICE DESCRIPTION

2

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H250 M10

www.krohne.com

06/2012 - 4001058901- MA H250/M10-Ex-II2G-AD R02 en

2.3 Marking

Type designation of the complete unit is shown on the indicator with the nameplates reproduced
below (see also description code).

Additional markings on the housing cover:

• SN - serial number
• SO - sales order / item
• P/A - order
• Vxxx - product configurator code
• AC - article code

1 Device type
2 Manufacturer
3 ATEX & DGRL certification agency code.
4 Year of manufacture
5 Production order No.
6 Ex data
7 Electrical connection data
8 Observe operating instructions
9 Manufacturer's website

AD_H250_M10_II2G_R02_en_058901_PRT.book Page 5 Tuesday, June 26, 2012 7:20 AM