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TN5FCXA2VG-E
26
Gasket
Process side
flange
Transmitter flange
3.2.5 Remote seal(s) type transmitter (FKB, FKD and FKM)
(1) Remote seal type differential pressure transmitter (FKD)
Check of high/low pressure sides of transmitter
The "
High
" Pressure side is indicated by "
H
" and the "
Low
" pressure side by "
L
" on the cell
neck. High pressure side is always with a capillary or a rigid seal (direct mounting) allowing
a remote seal connection.
Seal on mounting flange face
When mounting the flange on the high pressure side, a gasket should be inserted between
the flange of the transmitter and the flange of the
tank.
Be careful to a potential leak who can effect the
measure.
Flange size
Ø diaphragm seal (mm)
DN80 / 3"
SS : 73
Special material : 89
DN100 / 3"
ISS : 96
Special material : 89
For others flanges, consult Fuji Electric France.
Method for screwing the mounting flange
Tighten bolts of mounting flange and process flange in a diagonal order and about three
cycles using the tightening torque corresponding to the screw used and according to the
flange standard.
H L
The seal must be chosen according type flange mounted on the transmitter.
The internal diameter must be greater or equal to the diaphragm seal to
not press it and effect the measure.
Be careful to a potential leak who can effect the measure.
ATTENTION
Standard dimension of the diaphragme seal are :