Yokogawa ISC40 Inductive Conductivity Sensor - Manual (Page 16)

IM 12D8J2-E-E
16
3.1.2 Installation of ISC40G(S)-TG
with T-piece
The ISC40G(S)-TG sensor is a PFA sensor
which can be used in combination with a
T-piece of which the innerside is lined with
PFA. This can be done using option /TFD
(sealing material with stainless steel DN65
PN10 flange), or by option /TFN (sealing
material) if the stainless steel flange DN65
PN10 is already available. Both options are
available as sparepart.
Note: If sensor is replaced, you have to
use new sealing materials (part
no. K1541XG) to prevent process
leakage.
SS304 Nut
DN65 PN10 flange
TFM ring
O-ring 29.74 x 3.53
Goretex seal
ISC40.-TG/TFD
123 (4.83”)
8 (0.31”)
ø100 (3.94”)
PN10 + TFM ring = TFD
TFM ring alone = TFN
C
øB øA
DN65 PN10
100.0
300.0
Innerside of T-Piece is lined with PFA
Thickness: 4mm. Flange material: SS316
DN80 PN10 / DN100 PN10
Mounting flange and bolts are included
A B C
DN65 PN10 185 145 4x ø18
DN80 PN10 200 160 8x ø18
DN100 PN10 220 180 8x ø18
Fig 8: Flange adapters
(option /TFD, /TFN) for –TG sensor
in combination with T-piece
T-piece:
Partno. Flanges Description
K1500HG DN80 PN10 T-piece, DN80 flange
K1500HF DN100 PN10 T-piece, DN100 flange
Fig 9: T-piece dimensions