Device Description; Description Code For Type Series Dk37 - KROHNE DK37/M8 Series Supplementary Instructions Manual

DK37/M8

2.1 Device description

Variable area flowmeters measure and display the volume flow of flammable and non-
flammable gases and liquids.
Figure 2-1: Available indicators
1 Indicator M8E.: one signal output 4...20 mA with a bargraph indicator
2 Indicator M8M.: up to two separately adjustable electrical limit switches

2.2 Description code for type series DK37

The safety description code consists of the following elements *:
Figure 2-2: Safety description code
1 Type series of measuring unit DK Type series of measuring unit DK Type series of measuring unit DK Type series of measuring unit DK
2 Type series of signal converter 37 Type series of signal converter 37 Type series of signal converter 37 Type series of signal converter 37
3 Type series of indicators Type series of indicators
Type series of indicators Type series of indicators
M8M - mechanical indicator
M8E - electronic indicator
4 Design of indicator housing Design of indicator housing Design of indicator housing Design of indicator housing
without - indicator housing in PPS
R - indicator housing in stainless steel
5 Optional differential pressure regulator Optional differential pressure regulator
Optional differential pressure regulator Optional differential pressure regulator
RE - inlet pressure regulator
RA - outlet pressure regulator
6 Limit switch (M8M version) Limit switch (M8M version) Limit switch (M8M version) Limit switch (M8M version)
K1 - one limit switch
K2 - two limit switches
* positions which are not needed are omitted (no blank positions)
03/2019 - 4007510401 - AD DK37/M8 Exi INMETRO R01 en
DEVICE DESCRIPTION
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