Instruction Manual

IM 12B6K2-01E-E
4
2-3. Model and codes
1. PVC is available in a 1-hole design only.
2. The immersion length of stainless steel fittings with a flange will be shortened by 35 mm
(refer to dimensional drawings).
3. Configuration of hole (see dimensional drawings 2-4). Working pressure not more than 3
bar. For higher pressure ratings please contact your local Sales Department of Yokogawa.
4. In combination with /R option only.
Notes:
a. Options are supplied with the fitting.
b. The available length of the electrode cables between fitting and converter or connection
box is cable length minus immersion length (L).
Model Suffix Option Description
Code Code Code
FD20F37 Immersion fitting, PVDF, 3 electrode mounting holes
FD20F47 Immersion fitting, PVDF, 4 electrode mounting holes
FD20P37 Immersion fitting, PP, 3 electrode mounting holes
FD20P47 Immersion fitting, PP, 4 electrode mounting holes
FD20S37 Immersion fitting, SS, 3 electrode mounting holes
FD20S47 Immersion fitting, SS, 4 electrode mounting holes
FD20V18
(1
Immersion fitting, PVC, 1 electrode mounting holes
Immersion - Between 5 and 20 (in dm)
length
(2
example 06=0.6 m.
Flange
(3
-NF No flange
(Working -F1 Flange DN32 for 1 hole fitting
pressure -F2 Flange DN80 for 3 hole fitting PP
not more than -F3 Flange DN80 for 3 hole fitting PVDF
3 bar) -F4 Flange DN80 for 3 hole fitting SS
-F5 Flange DN125 for 4 hole fitting PP
-F6 Flange DN125 for 4 hole fitting PVDF
-F7 Flange DN100 for 4 hole fitting SS
-S1 Flange ANSI 11/4” 150Lbs for 1 hole fitting PVC
-S2 Flange ANSI 3” 150Lbs for 3 hole fitting PP
-S3 Flange ANSI 3” 150Lbs for 3 hole fitting PVDF
-S4 Flange ANSI 4” 150Lbs for 3 hole fitting SS
-S7 Flange ANSI 4” 150Lbs for 4 hole fitting SS
*A Style A
Options
Protectionhose /PH5 For 5,5 m cable
installation kit /PH10 For 10 m cable
Mounting kit /R For mounting (top) refillable electrodes with al long
glass shaft
/B For mounting Bellomatic reference and combined
electrodes
KCL reservoir
(4
/K Electrode tubing is included (2,5 m)
(only in combintaion with /R)
Salt bridge /S For liquid which cannot stand contamination with KCL
Certificate /M 3.1 according EN-10-024 (DIN 50049 3.1)
for wetted metal parts