INTRODUCTION 1
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OPTIMASS / 400
www.krohne.com10/2022 - 4003491806- AD OPTIMASS 400 Atex R06 en
1.7 Flow sensor VE code
The flow sensor variant is identified by the VE code number on the nameplate:
1
VE ab c d e fg h j k l m n p q r s t u v w
2
1-2 3-4 5 6 7 8-9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
3
x
√
x x x x
√ √ √ √
x
√
x
√
x
√ √
x x x
1 Code
2 Position
3 Hazardous areas relevant?
Code Description
VE Prefix to code
ab Flow sensor type and size
c Manufacturer specific
d Wetted part material
e Surface finish
fg Flange size and rating
h Flange sealing face
j Outer case material / secondary containment / operating pressure / stem length
k Options
l Hazardous area approval
m Sanitary and material approvals
n Configuration
p Calibration
q Cleaning / degreasing / process requirements / process temperature
r Extended options / custody transfer approval
s "0"
t Converter type
u Destination
v Functional safety
w Spare
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