YOKOGAWA ISC40FF User manual

User’s
Manual
Model ISC40FF, ISC40FS, ISC40FD
Sensor tting
IM 12D07K04-01EN-P
1st edition

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Contents
1. PREFACE....................................................................................................... 4
1.1 Introduction............................................................................................. 4
1.2 Unpacking and Checking ...................................................................... 4
1.3 Warranty and Service ............................................................................ 4
1.4 Serial number.......................................................................................... 5
2. ISC40FF FLOW FITTING .............................................................................. 6
2.1 General Specications............................................................................ 6
2.1.1 Materials ............................................................................................... 6
2.1.2 Operating range .................................................................................. 6
2.1.3 Shipping details (Without options).................................................... 6
2.1.4 Process connections............................................................................ 6
2.2 INSTALLATION OF ISC40 SENSOR IN ISC40FF .................................... 7
2.3 DIMENSIONS ........................................................................................... 8
2.4 MODEL CODE ISC40FF FITTING ..........................................................10
2.5 SPARE PARTS ISC40FF FITTING............................................................11
3. ISC40FS FLOW FITTING SUBASSEMBLY .................................................. 12
3.1 General Specications..........................................................................12
3.1.1 Materials .............................................................................................12
3.1.2 Operating range ................................................................................12
3.1.3 Shipping details ................................................................................12
3.1.4 Process connections..........................................................................12
3.2 INSTALLATION OF ISC40 SENSOR IN ISC40FS ................................... 13
3.3 DIMENSIONS .........................................................................................14
3.4 MODEL CODE ISC40FS FLOW FITTING SUBASSEMBLY..................... 15
3.5 SPARE PARTS ISC40FS FLOW FITTING SUBASSEMBLY...................... 16
4. ISC40FD IMMERSION FITTING ................................................................ 17
4.1 General Specications..........................................................................17
4.1.1 Materials .............................................................................................17
4.1.2 Operating range ................................................................................17
4.1.3 Shipping details ................................................................................17
4.1.4 Process connections..........................................................................17
4.2 INSTALLATION OF ISC40 SENSOR IN ISC40FD ..................................18
4.3 DIMENSIONS ISC40FD..........................................................................19
4.4 MODEL CODE ISC40FD ........................................................................21
4.5 SPARE PARTS ISC40FD .......................................................................... 22
5. CHEMICAL COMPATIBILITY ..................................................................... 23

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1. PREFACE
1.1 Introduction
The sensor tting program for inductive
conductivity measurement model ISC40
is designed to meet the most common
installation requirements in terms of
material compatibility, process connec-
tions and ow dynamics. The various
installation possibilities are described
and illustrated in this manual.
The following categories of installation
can be recognised:
1. Direct mounting of sensors in tank
wall or customer supplied anges
2. Cost eective installation of sensors
using process adapters
3. Maintenance friendly installation of
sensors using in-line subassemblies
4. Installation in ow chambers for
measurements in sample streams
or bypass loops
5. Installation in immersion ttings
for measurement in open tanks or
channels
Within the wide range of process
adapters, subassemblies, ow ttings
and immersion ttings it is easy to nd
the appropriate installation that ts the
application (a wide choice of materials),
the plant installation practice (a wide
choice of process connections) and the
maintenance procedures.
1.2 Unpacking and Checking
Upon delivery, unpack the product care-
fully and inspect it to ensure it was not
damaged during shipment. If damage
is found, retain the original packing
materials and then immediately notify
the carrier and the relevant Yokogawa
sales oce. Make sure the Model Code
and Serial Number on the tting are the
same as on the packing list. Also, check
any option(s) that were ordered are
included and correct.
1.3 Warranty and Service
Yokogawa products and parts are guar-
anteed free from defects in workman-
ship and material under normal use
and service for a period of (typically) 12
months from the date of shipment from
the manufacturer. Individual sales or-
ganizations can deviate from the typical
warranty period, and the conditions of
sale relating to the original purchase
order should be consulted. Damage
caused by wear and tear, inadequate
maintenance, corrosion, or by the eects
of chemical processes are excluded from
this warranty coverage. In the event
of warranty claim, the defective goods
should be sent (freight paid) to the
Service Department of the relevant sales
Organization for repair or replacement
(at Yokogawa’s discretion).
The following information must be
included in the letter accompanying the
returned goods:
• Model Code and Serial Number.
• Original Purchase Order and Date.
• Length of time in service and de-
scription of the process.
• Description of the fault and circum-
stances of the failure.
• Process/environmental conditions
that may be related to the failure of
the tting (option)
• Statement as to whether warranty
or non-warranty service is request-
ed.
• Complete shipping and billing
instructions for return of material,
plus the name and phone number
of a contact person that can be
reached for further information.
• Clean Statement
Returned goods that have been in
contact with process uids must be
decontaminated and disinfected prior
to shipment. Goods should carry a cer-
ticate to this eect, for the health and
safety of our employees. Material Safety
Data sheets must be included for all
components of the process to which the
tting (options) have been exposed.

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1.4 Serial number
The Serial number is dened by nine (9) alphanumeric characters:
X1X2 Production location
X3X4 Year/Month code
X5X6X7X8X9 Tracking number
Example: N3P400123
Table 1: Production Year code
Year Year
code Year Year code
2014 P 2026 3
2015 R2027 4
2016 S 2028 5
2017 T 2029 6
2018 U 2030 7
2019 V 2031 8
2020 W 2032 9
2021 X 2033 A
2022 Y2034 B
2023 Z 2035 C
2024 1 2036 D
2025 2 2037 E
Month Month code
January 1
February 2
March 3
April 4
May 5
June 6
July 7
August 8
September 9
October A
November B
December C
Table 2: Production Month code

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2. ISC40FF FLOW FITTING
2.1 General Specications
2.1.1 Materials
Wetted parts sensor
Model ISC40FF-S : AISI 316 SS; Viton
Model ISC40FF-P (1) : Polypropylene; Viton
Model ISC40FF-F (1) : PVDF (Kynar); Viton
Non-wetted parts sensor : AISI 304 SS or AISI 316 SS
2.1.2 Operating range
Temperature
Model ISC40FF-S : Max. 150°C (302°F)
Model ISC40FF-P (1) : Max. 100°C (212°F)
Model ISC40FF-F (1) : Max. 130°C (266°F)
Pressure
Model ISC40FF-S : Max. 10 bar (150 PSI) at operating temperature
Model ISC40FF-P (1) : Max. 6 bar (90 PSI) at 20°C (68°F)
Max. 1 bar (15 PSI) at 100°C (212°F)
Model ISC40FF-F (1) : Max. 10 bar (150 PSI) at 20°C (68°F)
Max. 1 bar (15 PSI) at 130°C (266°F)
2.1.3 Shipping details (Without options)
Package size (LxWxH) : 250 x 150 x 140 mm (9.84 x 5.90 x 5.51 inch)
Package weight (max) : 1.5 kg (3.3 lbs)
2.1.4 Process connections
1/2” NPT in ow tting, connected with optional ange adapters to the actual instal-
lation.
Note (1): The ISC40 sensor type -GG and -TG are supplied with a Viton gasket. This
gasket may be used with the older series of ISC40FF ttings. It should be discarded
when the sensor is mounted in combination with the ISC40FF type -PA and -FA.

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2.2 INSTALLATION OF ISC40 SENSOR IN ISC40FF
Installation of the ow ttings involves two steps:
• Installation of the sensor
The sensor has to be mounted in the ow tting. It is important that the position of
the sensor in the tting allows easy ow through the hole of the sensor donut (refer
to Section 3 of ISC40 manual). Generally good ow is assured if the ats of the sensor
are oriented perpendicular to the outlet piping. It is also important that the sample
piping is oriented in such a way that the direction of the ow is upwards to assure
complete lling of the ow chamber
• Installation of the tting on wall, railing or stanchion
For this purpose, the ow tting has an optional pipe/wall mounting kit /MS or /MP
(see Figure 1 and Figure 2 for details). This kit consists of a clamp ring with bolts and
nuts which clamps around the ow chamber. Therefore, the ow chamber can be
turned in the mounting assembly allowing more exibility in installation. The mount-
ing plate can be mounted on a wall or panel with 2-4 anchor bolts with a diameter
of 10 mm (3/8”) max. For those installations where pipe mounting is requested (2”
nominal pipe), either horizontal or vertical, a saddle and U-bolt have to be used.
Figure 1: Pipe/wall mounting kit /MS
Figure 2: Pipe/wall mounting kit /MP

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2.3 DIMENSIONS
Figure 3: Flow tting ISC40FF-P, ISC40FF-F
Stainless steel
Stainless
steel
Stainless
steel
Stainless
steel
Dimensions in mm (inches)
/FF1 PVDF
/FP1 Polypropylene
ISC40FF-FA
ISC40FF-PA
/FF2 PVDF
/FP2 Polypropylene
/FF3 PVDF
/FP3 Polypropylene
/FF4 PVDF
/FP4 Polypropylene
Flange “wall“ distance

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Figure 4: Flow tting ISC40FF-S
Flange “wall“ distance
ISC40FF-SA
/FS1 SS
/FS2 SS
/FS3 SS
/FS4 SS

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2.4 MODEL CODE ISC40FF FITTING
Table 3: Model and sux code table
Model Su󰀩x Code Option Description
ISC40FF Flow tting for inductive conductivity
Material
-F Polyvinylideneuoride (PVDF)
-P Polypropylene (PP)
-S Stainless steel AISI 316 (SS)
Process connection A Screw thread acc to ANSI / ASME NPT
Flange adapters /FF1 PVDF DN15-PN10 ange adapters
/FF2 PVDF DN25-PN10 ange adapters
/FF3 PVDF ½”-150lbs ange adapters
/FF4 PVDF 1”- 150lbs ange adapters
/FP1 PP DN15-PN10 ange adapters
/FP2 PP DN25-PN10 ange adapters
/FP3 PP ½”- 150lbs ange adapters
/FP4 PP 1”- 150lbs ange adapters
/FS1 Stainless steel DN15-PN10 ange adapters
/FS2 Stainless steel DN25-PN10 ange adapters
/FS3 Stainless steel ½”-150lbs ange adapters
/FS4 Stainless steel 1”- 150lbs ange adapters
Mounting set /MS Wall/pipe mounting set for SS ow tting
/MP Wall/pipe mounting set for PP/PVDF ow tting
Material certicate /M 3.1(.B) acc. EN 10024 (DIN 50049-3.1(.B)

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2.5 SPARE PARTS ISC40FF FITTING
Note O-ring 53.34 x 5.33 (K1500DD) is used as a Kalrez replacement for the Ring DN50.
Opons ISC40FF Flow ng, ange adapters
Part no. Descripon Process connecon Material O-ring(s)
K1521AL /FF1 DN15 PN10 Viton Viton
K1521AP /FF2 DN25 PN10 Silicon Viton
K1521AE /FF3 ANSI ½” - 150lbs Kalrez Viton
K1521AH /FF4 ANSI 1”-150lbs Kalrez Viton
K1521AM /FP1 DN15 PN10 Kalrez Viton
K1521AQ /FP2 DN25 PN10 Kalrez Viton
K1521AF /FP3 ANSI ½” - 150lbs Kalrez Viton
K1521AJ /FP4 ANSI 1”- 150lbs Kalrez Viton
K1521AK /FS1 DN15 PN10 Kalrez Viton
K1521AN /FS2 DN25 PN10 Kalrez Viton
K1521AD /FS3 ANSI ½” - 150lbs Kalrez Viton
K1521AG /FS4 ANSI 1”- 150lbs Kalrez Viton
Note: Other O-ring materials are available as sparepart
Parts ISC40FF Flow ng
Part no. Descripon Dimensions Material O-ring(s)
K1541KD Holder+O-rings 2” PVDF Viton
K1541KL Holder+O-rings 2” Polypropylene Viton
K1541KA Holder+O-rings 2” AISI 316 SS Viton
Note: Other O-ring materials are available as sparepart
Parts ISC40FF Flow ng
Part no. Descripon Dimensions Material Quanty
O-rings -SA
K1500DB O-ring set 40.64 x 5.33; 26.57 x 3.53; Ring DN50 EPDM 5 sets
K1500DA O-ring set 40.64 x 5.33; 26.57 x 3.53; Ring DN50 Viton 5 sets
K1500DC O-ring set 40.64 x 5.33; 26.57 x 3.53; Ring DN50 Silicon 5 sets
K1500CD O-ring 40.64 x 5.33 Kalrez 1
K1500CH O-ring 26.57 x 3.53 Kalrez 1
K1500DD* O-ring 53.34 x 5.33 Kalrez 1
O-rings -PA, -FA
K1500DF O-ring set 40.64 x 5.33; 26.57 x 3.53; 56.52 x 5.33 EPDM 5 sets
K1500DE O-ring set 40.64 x 5.33; 26.57 x 3.53; 56.52 x 5.33 Viton 5 sets
K1500DG O-ring set 40.64 x 5.33; 26.57 x 3.53; 56.52 x 5.33 Silicon 5 sets
K1500CD O-ring 40.64 x 5.33 Kalrez 1
K1500CH O-ring 26.57 x 3.53 Kalrez 1

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3. ISC40FS FLOW FITTING SUBASSEMBLY
3.1 General Specications
3.1.1 Materials
Model ISC40FS-FCSA (2) : PVDF (Kynar); Viton
Model ISC40FS-PCSA (2) : Polypropylene; Viton
Model ISC40FS-SCSA : AISI 316 SS; Viton
Model ISC40FS-SCWN : AISI 316 SS; Viton
Non-wetted parts sensor
Nut : AISI 304 SS
3.1.2 Operating range
Temperature
Model ISC40FS-FCSA : Max. 130°C (266°F)
Model ISC40FS-PCSA : Max. 100°C (212°F)
Model ISC40FS-SCSA : Max. 150°C (302°F)
Model ISC40FS-SCWN : Max. 150°C (302°F)
Pressure
Model ISC40FS-FCSA : Max. 10 bar (150 PSI) at 20°C (68°F)
Max. 1 bar (15 PSI) at 130°C (266°F)
Model ISC40FS-PCSA : Max. 6 bar (90 PSI) at 20°C (68°F)
Max. 1 bar (15 PSI) at 100°C (212°F)
Model ISC40FS-SCSA : Max. 10 bar (150 PSI) at operating temperature
Model ISC40FS-SCWN : Max. 10 bar (150 PSI) at operating temperature
3.1.3 Shipping details
Package size (LxWxH)
Model -FCSA and -PCSA : 215 x 150 x 100 mm (8.46 x 5.90 x 2.17 inch)
Model -SCSA and -SCWN : 215 x 150 x 55 mm (8.46 x 5.90 x 2.17 inch)
Package weight (max.) : 0.9 kg (2.0 lbs)
3.1.4 Process connections
2” screw-in coupling or weld-in coupling
Note (2): The ISC40 sensor type GG and TG are supplied with a Viton gasket. This
gasket may be used with the older series of ISC40FS ttings. It should be discarded
when the sensor is mounted in combination with the ISC40FS type FCSA and PCSA.

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3.2 INSTALLATION OF ISC40 SENSOR IN ISC40FS
The key dierence between a sensor adapter and a subassembly is, that with subas-
sembly installation the sensor can be removed from the process installation without
removing the subassembly rst. This allows easier access to the sensor for mainte-
nance activities.
Generally, the subassembly consists of three parts of which one part is tted perma-
nently to the process installation (welded or threaded); the second part is tted to
the sensor and the third part holds the earlier parts together. In addition to these
parts there are elastomeric seals were appropriate. Standard O-ring material is Viton,
other O-ring materials are available as spare part (see Figure 5 and 6).
Figure 5: ISC40 sensor in screw-in
subassembly ISC40FS-SCSA
Figure 6: ISC40 sensor in weld-in
subassembly ISC40FS-SCWN

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3.3 DIMENSIONS
Figure 7: Dimensions ISC40FS with sensor installed (dimensions in mm (inches))
Dimensions in mm (inches)

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3.4 MODEL CODE ISC40FS FLOW FITTING SUBASSEMBLY
Table 4: Model and sux code table
Model Sux Code Option Description
ISC40FS inductive conductivity ow tting, subassembly
Material
-F Polyvinylideneuoride (PVDF)
-P Polypropylene (PP)
-S Stainless steel (SS)
Process
connection -CS 2” coupling screw-in
-CW coupling weld acc to DIN 11851
(only for -S)
Screw thread -A screw thread acc to ANSI / ASME (only for -CS)
NPT or R -N no thread (only for -CW weld-in couplings)
Options /M
material certicate 3.1 (EN 10 204)
wetted metal parts only

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3.5 SPARE PARTS ISC40FS FLOW FITTING SUBASSEMBLY
Parts ISC40FF Flow tting
Part no. Description Dimensions Material O-ring(s)
K1541KD Holder+O-rings 2” PVDF Viton
K1541KL Holder+O-rings 2” Polypropylene Viton
K1541KA Holder+O-rings 2” AISI 316 SS Viton
Note: Other O-ring materials are available as sparepart
Parts ISC40FS subassembly
Part no. Description Dimensions Material Quantity
O-rings -FCSA, -PCSA, -FCWN, -PCWN
K1500DF O-ring set 40.64 x 5.33; 26.57 x 3.53; 56.52 x 5.33 EPDM 5 sets
K1500DE O-ring set 40.64 x 5.33; 26.57 x 3.53; 56.52 x 5.33 Viton 5 sets
K1500DG O-ring set 40.64 x 5.33; 26.57 x 3.53; 56.52 x 5.33 Silicon 5 sets
K1500CD O-ring 40.64 x 5.33 Kalrez 1
K1500CH O-ring 26.57 x 3.53 Kalrez 1
O-rings –SCSA, -SCWN
K1500DB O-ring set 40.64 x 5.33; 26.57 x 3.53; Ring DN50 EPDM 5 sets
K1500DA O-ring set 40.64 x 5.33; 26.57 x 3.53; Ring DN50 Viton 5 sets
K1500DC O-ring set 40.64 x 5.33; 26.57 x 3.53; Ring DN50 Silicon 5 sets
K1500CD O-ring 40.64 x 5.33 Kalrez 1
K1500CH O-ring 26.57 x 3.53 Kalrez 1
K1500DD(3) O-ring 53.34 x 5.33 Kalrez 1
Note (3) O-ring 53.34 x 5.33 (K1500DD) is used as a Kalrez replacement for the Ring DN50.

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4. ISC40FD IMMERSION FITTING
4.1 General Specications
4.1.1 Materials
Wetted parts without options
Model ISC40FD-S : AISI 316 SS, Viton
Model ISC40FD-V : PVC-C, Viton
Flange ISC40FD-S-**-SF* : AISI 316 SS
Non-wetted parts sensor
Tube pigtail : plastic
4.1.2 Operating range
Temperature
Model ISC40FD-S : Max. 150°C (302°F)
Model ISC40FD-V : Max. 80°C (176°F)
Pressure
Model ISC40FD-S : Max. 10 bar (150 PSI) at operating temperature
Model ISC40FD-V : Max. 2 bar (30 PSI) at 20°C (68°F)
Max. 1 bar (15 PSI) at 80°C (176°F)
4.1.3 Shipping details
Package size (LxWxH) and Package weight (max.) is dependable on tting length.
4.1.4 Process connections
Flange AISI 316 SS 2” or AISI 316 SS DN50, for the type –V an adjustable optional
ange is available with ANSI 2” 150 lbs and DN50 PN10 hole pattern.
Note: The ISC40 sensor type -GG and -TG are supplied with a Viton gasket. This
gasket may be used with the older series of ISC40FD ttings. It should be discarded
when the sensor is mounted in combination with the ISC40FD type -S and -V.

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4.2 INSTALLATION OF ISC40 SENSOR IN ISC40FD
Installation of the immersion ttings involves two steps:
• Installation of the sensor
The sensor has to be mounted in the immersion tting (see Figure 8).
• Installation in the application
»On a railing or stanchion
For this purpose the immersion tting has an optional rail mounting kit /MS1. This
kit consists of a piece of guide pipe and two pipe clamps. The guide pipe is mounted
horizontally to the stanchion using one pipe clamp. The second pipe clamp connects
the guide pipe to the immersion tting. The distance between the pipe clamps deter-
mines the distance between the stanchion and immersion tting (see Figure 9).
»With ange
For this purpose a stainless steel immersion tting can be ordered as type -
SFD (DN50) or type –SFA (2”). The PVC immersion tting has an optional depth
adjustable mounting ange /FA (with DN50 and ANSI 2” 150 lbs hole pattern) which
is illustrated in Figure 10. You must assure that the mating ange has the same hole
pattern as the supplied ange.
Figure 8: Installation of ISC40 sensor
in immersion tting
Figure 9: Installation on stanchion
with /MS1
ISC40FD-S ISC40FD-V /MS1

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Figure 10: Option /FA
Alternative ways of mounting the immersion tting are:
• Guide pipe
To facilitate this type of mounting the immersion tting has a larger diameter at the
top. The user supplied guide pipe (internal diameter > 52 mm) is tted to the wall
or mounting rail. The immersion tting slides into this guide pipe and therefore the
sensor can be easily removed for inspection.
• Platform mounting
Sometimes there is a walking platform that can be used to mount the immersion
tting. The top of the immersion tting has a larger diameter than the shaft. The only
thing to do is to drill a precise hole in the platform to slide the tting through.
4.3 DIMENSIONS ISC40FD
Figure 11: Immersion tting ISC40FD
Dimensions in mm

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Figure 14: Protection hose, option /PH5, /PH10
Figure 12: Pipe mounting set - option /MS1
Figure 13: Adjustable ange - option /FA