KROHNE H250 M10 ATEX II3D Ex t EN - Manual (Page 4)

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DEVICE DESCRIPTION
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H250 M10
www.krohne.com 03/2011 - 4001348101- MA H250/M10-Ex-II3G-AD R01 en
Device description
2.1 Device description
Variable area flowmeters measure and display the volume flow of flammable and non-
flammable gases and liquids. The display unit contains a 4...20 mA signal output with optional
HART® communication, two programmable electronic switch outputs and a reset input.
2.2 Description code
The safety description code * consists of the following elements:
* positions which are not needed are omitted (no blank positions)
1 Materials / versions
RR - Stainless Steel
C - PTFE or PTFE/ceramics
HC - Hastelloy
Ti - Titanium
F - aseptic version (food)
2 Series of indicators
M10 - Converter M10
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