Flexim FLUXUS G601 - Page 200

200 UMFLUXUS_G6V4-2EN, 2011-03-29
FLUXUS G60x B Technical Data
Lamb Wave Transducers
technical type GRM1NC3 GRP1NC3 GRQ1NC3
order code GLM-NNNNL GLP-NNNNL GLQ-NNNNL
transducer
frequency
MHz124
medium pressure
1
min. extended - - -
min. metal pipe:
plastic pipe: 1
metal pipe:
plastic pipe: 1
metal pipe:
plastic pipe: 1
inner pipe diameter d
2
min. extended 30 15 7
min. recommended 40 20 10
max. recommended 90 50 22
max. extended 150 70 35
pipe wall thickness
min. 210.5
max. 531
material
housing PPSU with stainless
steel cap 304 (1.4301)
PPSU with stainless
steel cap 304 (1.4301)
PPSU with stainless
steel cap 304 (1.4301)
contact surface PPSU PPSU PPSU
degree of protection
according to EN 60529
IP 65 IP 65 IP 65
transducer cable
type 1699 1699 1699
length 4 4 3
dimensions
length l 74 74 42
width b 323222
height h 40.5 40.5 25.5
dimensional
drawing
operating temperature
min. °C -40 -40 -40
max. °C +170 +170 +170
temperature
compensation
xxx
remark on request
1
depending on application, typical absolute value for natural gas, nitrogen, compressed air
2
Lamb wave transducers: 
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 velocityof

pipe diameter max. extended: in diagonal mode and for a flow velocity of
bar
bar
10 (d > 60 mm)
5 (d < 60 mm)
10 (d > 35 mm)
5 (d < 35 mm)
10 (d > 15 mm)
5 (d < 15 mm)
mm
mm
mm
mm
mm
mm
m
mm
mm
mm
l
h
b
l
h
b
l
h
b
15 m/s
25 m/s