Flexim FLUXUS G704, User Manual, Page: 204 / 257

204 UMG70XV3-4EN 12.01.2009
Technical Data
Technical Data
Damping Mats (Option)
Damping mats will be used for the gas measurement to reduce noise influences on the
measurement.
Transducer damping mats
will be installed below the transducers.
Pipe damping mats
will be installed at reflection points, e.g. flange, welding.
Selection of Damping Mats
type description outer pipe
diameter
dimensions
l x b x h
transducer
frequency
tempera-
ture
remark
mm mm G H K M P °C
transducer damping mat
C
self-adhesive, for
stationary installati-
on < 80 450 x 115 x 0.5 - - - x x -25...+60

80 900 x 230 x 0.5 - - x x -
900 x 230 x 1.3 x x - - -
pipe damping mat
B
self-adhesive, for
stationary installati-
on l x 100 x 0.9 x x x x x -35...+50 l - see
table
below
Pipe Damping Mat Type B: Length l Depending on Transducer Fre-
quency and Outer Pipe Diameter
outer pipe diameter transducer frequency
mm G, H K, M, P
100 2 m 1 m
200 6 m 3 m
300 12 m 6 m
500 32 m 16 m
1000 126 m 63 m
b
l
D
transducer damping mat
pipe damping mat
reflection mode
diagonal mode
D - outer pipe diameter