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Device description, Device description 2.1 device description, 2 description code – KROHNE H250 M10 ATEX II3D Ex t EN User Manual

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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

AD_H250_M10_II3D_R01_en_4001248101_PRT.book Page 4 Wednesday, March 30, 2011 11:44 AM