202 UMFLUXUS_G6V4-2EN, 2011-03-29
FLUXUS G60x B Technical Data
explosion protection
A
T
E
X
transducer GSG-
NA1NL
GSG-
NA1NL/LC
GSK-
NA1NL
GSK-
NA1NL/LC
GSM-
NA1NL
GSM-
NA1NL/LC
category
EPL
zone
gas: 2/3G dust:  2D
 Gb/Gc Db
 1/2 21
gas:  2/3G dust:  2D
 Gb/Gc  Db
 1/2  21
gas:  2/3G dust: 2D
 Gb/Gc Db
 1/2 21
explosion protection temperature (pipe surface)
min. °C -55 -55 -55
max. °C +180 +180 +180
marking  0637 
II2/3G Ex q nA IIC 
T6...T2 Gb/Gc
II2D Ex tb IIIC TX
 0637 
II2/3G Ex q nA IIC 
T6...T2 Gb/Gc
II2D Ex tb IIIC TX
 0637 
II2/3G Ex q nA IIC 
T6...T2 Gb/Gc
II2D Ex tb IIIC TX
certification
IBExU10ATEX1162 X IBExU10ATEX1162 X IBExU10ATEX1162 X
type of protec-
tion
gas: powder filling,
non sparking
dust: protection by 
enclosure
gas: powder filling,
non sparking
dust: protection by 
enclosure
gas: powder filling,
non sparking
dust: protection by 
enclosure
necessary 
transducer 
mounting
fixture
---
1
depending on application, typical absolute value for natural gas, nitrogen, compressed air
2
shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on request
pipe diameter min. recommended/max. recommended/max. extended: in diagonal mode and for a
flow velocity of 15 m/s
technical type GDG1NW1 GLG1NW1 GDK1NW1 GLK1NW1
GDM2NW1
GLM2NW1