216 UMFLUXUS_G6V4-2EN, 2011-03-29
FLUXUS G60x B Technical Data
explosion protection
A
T
E
X
transducer GLG-NA2NL GLH-NA2NL GLK-NA2NL
category
EPL
zone
gas: 3G dust: 2D
Gc Db
2 21
gas: 3G dust: 2D
Gc Db
2 21
gas: 3G dust: 2D
Gc Db
2 21
explosion protection temperature (pipe surface)
min. °C -55 -55 -55
max. °C +150 +150 +150
marking
0637
II3G Ex nA IIC T6...T2
Gc X
II2D Ex tb IIIC TX Db
0637
II3G Ex nA IIC T6...T2
Gc X
II2D Ex tb IIIC TX Db
0637
II3G Ex nA IIC T6...T2
Gc X
II2D Ex tb IIIC TX Db
certification IBExU10ATEX1163 X IBExU10ATEX1163 X IBExU10ATEX1163 X
type of protection gas: non sparking
dust: protection by
enclosure
gas: non sparking
dust: protection by
enclosure
gas: non sparking
dust: protection by
enclosure
necessary trans-
ducer mounting
fixture
---
1
depending on application, typical absolute value for natural gas, nitrogen, compressed air
2
Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on request
pipe diameter min. recommended/max. recommended: in reflection mode and for a flow velocity of
15 m/s
pipe diameter max. extended: in diagonal mode and for a flow velocity of 25 m/s
technical type GRG1NH3 GRH1NH3 GRK1NH3
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