Instruction Manual Model FU20-FTS Differential pH/ORP sensor - Helpjuice
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Model FU20-FTS
Instruction
Differential pH/ORP sensor
Manual
IM 12B06J03-05E-E
3rd edition2
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IM 12B06J03-05E-E3
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IM 12B06J03-05E-E4 IM 12B06J03-05E-E
5
CONTENTS
1. PREFACE 6
1.1 Introduction 6
1.2 Unpacking and Checking 6
1.3 Warranty and Service 6
1.4 Serial number 7
2. GENERAL SPECIFICATIONS 8
2.1 Measuring elements 8
2.2 Wetted parts 8
2.3 Functional specifications (at 25°C) 8
2.4 Dynamic specifications 8
2.5 Operating range 8
2.6 Regulatory standards (only for sensor with Pt1000 temp. element) 9
2.7 Shipping details 9
2.8 Environmental conditions 9
3. INSTALLATION OF FU20 10
3.1 Typical installation 10
3.1.1 Preparing the sensor for use 10
3.1.2 Mounting the sensor 10
3.2 Mounting FU20-FTS using quick removal adapters 11
3.3. Mounting the FU20-FTS in PR10 retractable 12
4. DIMENSIONS 14
5. WIRING 15
5.1 Connections of VP dual coax cable 15
5.2 Connections 16
5.3 Definition EXA/FLXA terminal numbers to FU20-FTS sensor 16
5.4 Settings for Yokogawa pH analyzer 16
6. G
ENERAL CALIBRATION & MAINTENANCE PROCEDURE 17
6.1 Buffer calibration 17
6.2 Process calibration 17
6.3 Calibration of ORP and rH measurements 18
6.4 Maintenance of the FU20-FTS sensor 18
7. MODEL CODE 19
8. SPARE PARTS 19
9. EU DECLARATION OF CONFORMITY 20
10. Chemical Compatibility Chart 21
IM 12B06J03-05E-E6
1. PREFACE
1.1 Introduction 1.3 Warranty and Service
This instruction manual provides Yokogawa products and parts are
information for the installation and use of guaranteed free from defects in
the FU20-FTS, four-in-one wide body pH workmanship and material under normal
sensors. Like the other members of the use and service for a period of (typically) 12
FU20 family the FU20-FTS is the choice months from the date of shipment from the
for the majority of typical waste water manufacturer. Individual sales organizations
and process applications. The FU20-FTS can deviate from the typical warranty
uses a salt sensitive reference technology period, and the conditions of sale relating
to eliminate problems of conventional to the original purchase order should be
reference systems. consulted. Damage caused by wear and
The Model FU20-FTS offers a simple and tear, inadequate maintenance, corrosion,
cost effective solution for a wide variety of or by the effects of chemical processes are
waste water and process applications. This excluded from this warranty coverage. In
all-in-one sensor provides simultaneous the event of warranty claim, the defective
measurement of pH, pNa, redox (ORP) and goods should be sent (freight paid) to the
temperature if desired. Service Department of the relevant sales
Organization for repair or replacement (at
The rugged body is designed for easy Yokogawa’s discretion).
installation into on-line and immersion
applications via the 3/4” NPT threaded The following information must be included
connections provided on both ends of in the letter accompanying the returned
the sensor. Like the conventional FU20 goods:
sensors the salt sensitive sensor fits with • Model Code and Serial Number.
the PR10 retractable fitting for installation • Original Purchase Order and Date.
in continuous processes where minimum • Length of time in service and description
process interruption is required. Optional of the process.
quick-removal adapters in both stainless • Description of the fault and circumstances
steel and titanium are available to make of the failure.
calibration and maintenance even easier. • Process/environmental conditions that
may be related to the failure of the sensor
The FU20-FTS comes with a multipole VP • Statement as to whether warranty or non-
connector and requires seperate cable warranty service is requested.
type WU10-V-D that is available in 5 fixed • Complete shipping and billing instructions
lengths. for return of material, plus the name and
phone number of a contact person that
1.2 Unpacking and Checking can be reached for further information.
Upon delivery, unpack the sensor carefully • Clean Statement
and inspect it to ensure it was not Returned goods that have been in
damaged during shipment. If damage is contact with process fluids must be
found, retain the original packing materials decontaminated and disinfected prior
and then immediately notify the carrier and to shipment. Goods should carry a
the relevant Yokogawa sales office. Make certificate to this effect, for the health and
sure the Model Code and Serial Number on safety of our employees. Material Safety
the sensor are the same as on the packing Data sheets must be included for all
list. Also, check any option(s) that were components of the process to which the
ordered are included and correct. sensor(options) have been exposed.
IM 12B06J03-05E-E7
1.4 Serial number
The Serial number is defined by nine (9)
alphanumeric characters:
X1X2 Production location
X3X4 Year/Month code
X5X6 X7X8 X9 Tracking number
Example: N3P600028
Method used for year/month numbering
Table 1: Production Year code Table 2: Production Month code
Year Year code Year Year code Month Month code
2014 P 2026 3 January 1
2015 R 2027 4 February 2
2016 S 2028 5 March 3
2017 T 2029 6 April 4
2018 U 2030 7 May 5
2019 V 2031 8 June 6
2020 W 2032 9 July 7
2021 X 2033 A August 8
2022 Y 2034 B September 9
2023 Z 2035 C October A
2024 1 2036 D November B
2025 2 2037 E December C
IM 12B06J03-05E-E8
2. GENERAL SPECIFICATIONS
2.1 Measuring elements
: Na-glass electrode
: pH-glass electrode
: Silver chloride reference
: Solid platinum electrode
: Pt1000 temperature sensor.
2.2 Wetted parts
Sensor body : PVDF-(GF25+TZ4)
Earthing pin : Solid Platinum
Measuring sensor : L-glass, pNa-glass
LE glass tube : AR-glass
O-ring : Viton
Body insert : PVDF
2.3 Functional specifications (at 25°C)
Isothermal point : pH7, pNa 0
Reference system : Salt sensitive, Ag/AgCl in 1M KCl
Glass impedances : Nominal: 750 MΩ
Liquid outlet : Non-flow no junction
Temperature element : Pt1000 to IEC 751
Asymmetry potential : 0 ± 15 mV
Slope : > 90% in pH 2-12 with pH = pNa+2
NOTE: T
he temperature sensor included in the FU20-FTS is designed for cell compensation
and for indication. It is NOT designed for process temperature control.
2.4 Dynamic specifications
Response time pH : t90 < 15 sec. (for 7 to 4 pH step)
Response time temp. : t90 < 120 sec. (for 10 °C step)
Stabilization time pH : < 2 min. (for 0.02 pH unit during 10 sec.)
2.5 Operating range
pH : 2 to 14
ORP : -1500 to 1500 mV
Temperature : 0 to 105 ºC (14 to 221 ºF)
Pressure : p(bar)
p(bar) 10
5
FSM
0
-10 0 25 50 105 Temp. (ºC)
Conductivity : > 10 µS/cm
NOTE: T
he pH operating range at room temperature is 2-14 pH, but at high temperatures
or range outside 2-12 pH the lifetime will be seriously shortened.
IM 12B06J03-05E-E9
2.6 Regulatory standards (only for sensor with Pt1000 temp. element)
CE : Decision 768/2008/EC
- ATEX : Directive 94/9/EC,
as amended by Regulation (EC) no. 1882/2003
- Certificate no. :D EKRA 11ATEX0014 X
II 1 G Ex ia IIC T3...T6 Ga
- Electrical data : For sensor input circuit connected to a certified intrinsically
safe circuit with the following maximum values:
Ui = 18 V; Ii = 170 mA; Pi = 0.4 W; Li = 0 mH;
Ci = 0 nF (VP type)
or
Certified intrinsically safe Yokogawa pH/ORP transmitter
Model FLXA21 series or Model FLXA202 series.
- Special conditions (X): T
6 for Tamb. -40 °C to +40 °C
T4 and T5 for Tamb. -40 °C to +55 °C
T3 for Tam. -40 °C to +105 °C
: Electrostatic charges on the sensor enclosure shall be avoided.
-ROHS II : Directive 2011/65/EU
Applying article category 9; Industrial monitoring and control
instruments; ion selective electrodes
- Pressure : Directive 97/23/EC,
as amended by Regulation (EC) no. 1882/2003
- Applying article : 3.3 (Sound Engineering Practice)
: Damaging the screw thread of the sensor might influence
the maximum process pressure.
: Sensor contains glass parts which if broken can cause
cutting injuries.
WEEE : Directive 2002/96/EC
IECEx
Applying standards : IEC 60079-0: 2007
IEC 60079-11: 2006
IEC 60079-26: 2006
Certificate no. : IECEx DEK 11.0064X
Ex ia IIC T3...T6 Ga
Note: When the sensor has been connected to none intrinsically safe equipment which
exceeds the restrictions regarding the sensor input circuit (see electrical data), the
sensor is not suitable anymore for intrinsically safe use.
2.7 Shipping details
FU20-FTS
Package size (L x W x H) : 300 x 100 x 75 mm
11.8 x 3.9 x 3.0 inch
Package weight (max.) : 0.33 kg (0.73 lbs)
2.8 Environmental conditions
Storage temperature : -10 to 50 ºC (14 to 122 ºF)
Water proof : IP67 (conform IEC 60529)
IM 12B06J03-05E-E10
3. INSTALLATION OF FU20-FTS
For optimum measurement results, the 3.1.1 Preparing the sensor for use
FU20-FTS should be installed in a location Remove the sensor from its shipping box
that offers an acceptable representation of and slide of the so-called ‘wet pocket’, the
the process composition and DOES NOT tube filled with solution to prevent drying out
exceed the specifications of the sensor. of the measuring elements during shipment
The FU20-FTS is designed with 3/4” NPT or storage.
threaded connections on both ends of the Although the sensor is factory calibrated,
sensor to allow installation in a wide variety it is recommended to calibrate the sensor
of applications. before first use.
A general calibration procedure is described
3.1 Typical installation in Section 6 of this Instruction Manual.
The FU20-FTS sensor is designed for versatile
in-line, immersion or off-line installation. 3.1.2 Mounting the sensor
For best results the FU20-FTS should be The simplest mounting is to use one of
mounted with the process flow coming the 3/4” NPT threaded connection of the
towards the sensor, and positioned at least sensor. Apply Teflon tape to the appropriate
15° above the horizontal plane to eliminate air threaded end, then install the sensor in the
bubbles in the pH glass bulb (see Figure 1). process (see Figure 2).
FU20
Horizontal plane
TeflonTape
FU20
Figure 1: Sensor installation Figure 2: Simple mounting of sensor
IM 12B06J03-05E-E11
3.2 M ounting FU20-FTS using quick 3A pply Teflon tape to the appropriate
removal adapters threaded end of the sensor;
The FU20-FTS can also be mounted using 4P lace the O-ring and screw the mating
one of the optional quick-removal adapters part of the adapter on the sensor;
(/NSS, /NTI, /BSS, /BTI, see Figure 3). For 5M ount the sensor in the adapter, making
a detailed description of these adapters see sure that the O-ring seals properly;
Sections 4 and 7 of this Instruction Manual. 6H and-tighten the adapter nut.
1A pply Teflon tape to the threaded end of Other mounting examples of the FU20-FTS
this adapter; are given in Figure 4.
2 Install the adapter in the process
connection. Tighten the adapter using a O NOT over tighten the adapter to
Note: D
wrench on the adapter flats. prevent damage;
1
2
3
4
5
6
Figure 3: Mounting of sensor with option /NSS, /NTI, /BSS or /BTI
IM 12B06J03-05E-E12
3.3. Mounting the FU20-FTS in PR10 5 Lead the sensor cable through the tube
retractable of the fitting, from the side where the
1 Take the sensor out of the box and apply knurled knob has been removed. Attach
Teflon tape to the appropriate threaded the sensor and cable as usual.
end. 6 Hold the sensor still and turn the metal
2 Bind the separate wires of the cable tube onto the sensor. Don’t rotate the
together with a piece of tape. cell, but rotate the tube of the fitting,
3 Take the fitting out of the box and remove because the cable can be disconnected
the option(s), if necessary. from the cell, when rotating it.
4 Release the pigtail (cable gland) 7 Lead the loose part of the pigtail onto the
completely. Do not undo the part in the cable and screw it onto the fixed part.
metal tube! 8 Remove the tape.
unit mm (inches)
FIG. 4 Dimensional drawing PR10...-D32 with mounted FU20 sensor
IM 12B06J03-05E-E13
FU20-FTS + FD40 FU20-FTS + ADAPTER
Fitting
Process
Flow
O-ring /HCNF, SPRAY CLEANER
Cleaning
Adapter Solution
( /FPS ) (water, acid, etc.)
FU20
O-ring
Figure 5. Installation examples for the FU20
IM 12B06J03-05E-E14
4. DIMENSIONS
Dimensions in mm (inches)
TYPE: VP8 (FTS) A
H
G
B F
ø22(0.87")
C E
D
¾" - 14 NPT ¾" - 14 NPT
FU20-VP-
ø25.9
19.6(0.78") 19.6(0.78")
10(0.39")
137.5(5.4")
201.2(7.92")
Figure 6. Dimensions FU20-FTS
/NSS, /NTI, /BSP, /BTI /FPS
ø35.5 (1.4”)
10.0 (0.4”)
5.0 (0.2”)
ø30.0 (1.18”)
20.0 (0.8”)
99.0 (3.9”)
5.0 (0.2”)
ø36.0 (1.42”)
25.0 (1”)
1” NPT or
ISO 7/1-R1
ø39.0 (1.54”)
Figure 6. D
imensions 1” FU20-FTS adapter Stainless Steel & Titanium
and FU20-FTS adapter for FF40, FS40 and FD40 fittings
IM 12B06J03-05E-E15
5. WIRING
5.1 Connections of VP dual coax cable
The numbers in the table refer to the numbers of the terminals in a Yokogawa pH instrument.
Transparent (Brown core)
Transparent (White core)
Jumper
Brown
Yellow
Green
White
Black
Blue
Red
A B C D E F G H
(63)
Differential pH + pNA + ORP(rH) 15 16 13 17 11 12 14 - (3) none
(63)
FU24/FU20: pH + ORP(rH) 15 13 16 14 11 12 - - (3)
-
(63)
FU24/FU20: pH / ref 15 13 16 14 11 12 - - (3)
-
(63)
FU24/FU20: ORP / ref - 13 16 15 11 12 - - (3) 13-14
(63)
FU24/FU20: ORP / pH 13 - 16 15 11 12 - - (3) 15-14
Table 4
The numbers (11- 17) in the table refer to the numbers on the terminals in EXA Instruments.
Other instruments are indicated in the following tables
Blue (F) Red (E)
Black
White (D) Brown (B) green
brown
A H G yellow
Transparant (C) Transparant (A)
brown B F blue
C E
D
Green (H) Yellow (G)
white red
white
Connector
Cable
Figure 7 Figure 9
IM 12B06J03-05E-E16
5.2 Connections
The FU20-FTS is provided with a Variopin connector. The connections for the sensors
together with the WU10 cable is given in below section.
F E Gr
ee
n
14
Yell
ow
63
Blac
G D 17 White
k
Core coax White White
13
H C 15
Core coax
Brown
Brown
n
Brow
A B 16
11
Re
d
ue
Bl
Indication groove 12
Figure 10: Top view of sensor Variopin Figure 11: WU10 dual coax cable
connector with gold plated contacts
5.3 Definition EXA/FLXA terminal numbers to FU20-FTS sensor
FU20-VP with WU10-V wire color
pH
ORP
EXA/FLXA terminal # pH+ORP ORP
pH compensated
pH+rH
11 Red Red Red
12 Blue Blue Blue
13 Brown Brown Clear
14 Yellow
15 Clear Yellow Yellow
16 Black
17 Black
Note: F
or ORP measurement the EXA/FLXA terminals 13 and 14 should be interconnected.
For ORP pH compensated measurement the EXA/FLXA terminals 14 and 15 should be
interconnected.
5.4 Settings for Yokogawa pH analyzer
Function pH pH compensated
pH&ORP pH&rH ORP
Setting (default) ORP
sensor setup pH pH+ORP pH+ORP ORP ORP
measurement pH+ORP pH+rH
setup
Impedance
setting
input1 High High High Low Low
input 2 High High High High High
jumper input 1 No No No Yes Yes
jumper input 2 No No No No No
IM 12B06J03-05E-E17
6. GENERAL CALIBRATION & MAINTENANCE PROCEDURE
Calibration of the FU20-FTS sensor has to 4. Rinse sensor thoroughly with tap water;
be done with the pH analyzer connected. 5. Immerse the sensor in the second buffer
Normally the pH standards that are (pH 4.00 is recommended);
preprogrammed in the pH analyzer can be Wait until the pH reading is stable. Adjust
used for calibration with the pH analyzer set the pH reading in the pH analyzer to the
to “AUTOCAL”. The FU20-FTS however value indicated on the bottle (in this case
is a differential pH sensor which needs pH 4.00).
buffers that have the same ionic strength Quit the manual calibration routine by
because the sodium reference will change accepting the new calculated calibration
as the ionic strength changes. These pH data of zero and slope.
buffers are not preprogrammed in the pH After calibration, re-install the sensor into
analyzer, which means the calibration has the process.
to be done with specific buffer solutions
(see Section 6.1) and the pH analyzer set Note: It is important to understand it is
to “MANUAL” calibration. Refer to the possible the FU20-FTS differential
analyzer Instruction Manual for details. sensor does not show the correct
Calibration data of the sensor is stored into pH value in process after buffer
the pH analyzer. calibration. The reason is that the
ionic strength of the buffers is 1 mol
6.1 Buffer calibration NaCl, which can deviate from the
To calibrate the FU20-FTS sensor, two ionic strength of the process. For an
buffer solutions with known pH values accurate pH reading an extra 1 point
are required. It is recommended that one process calibration has to be done
buffer solution has a value near to pH (see Section 6.2) to compensate for
7.00. Depending on the process value to differences in ionic strength.
be measured, the second buffer solution
should be either acidic 6.2 Process calibration
(below pH 7.00) or alkaline (above pH 7.00). The following is a specific 1-point manual
Buffers which are available are: pH 4.00, calibration procedure for the process to
pH 7.00 and pH 9.00. measure:
See Section 8 for ordering information. Set the pH analyzer to “MANUAL”
calibration. Wait until the pH reading is
The following is a very general 2-point manual stable.
calibration procedure with buffer solution: Adjust the pH reading in the pH analyzer
1. Clean the sensor using a 5% solution of to the value of the process sample that is
HCl; analyzed using a laboratory measurement.
2. Rinse sensor thoroughly with tap water For the laboratory measurement, we advice
(DO NOT use demineralized water); to use the Yokogawa PH72 personal pH
3. Immerse the sensor in the first buffer meter.
solution (pH 7.00 is recommended); Quit the manual calibration routine by
Set the pH analyzer to “MANUAL” accepting the new calculated calibration
calibration. Wait until the pH reading is data of zero. Slope value will be unchanged.
stable. Adjust the pH reading in the pH
analyzer to the value indicated on the
bottle (in this case 7.00). Go to solution 2
to do a 2-point calibration;
IM 12B06J03-05E-E18
6.3 C
alibration of ORP and rH 6.4 Maintenance of the FU20-FTS sensor
measurements A pH sensor requires routine maintenance
For calibration of ORP and rH, the to keep the measuring elements clean and
procedure for MANUAL CALIBRATION can functioning. Because the FU20-FTS sensor
be used as described in the Instruction does not have an open reference junction
Manual of the analyzer. and is hermetically sealed from the process,
it does not suffer from poisoning, diffusion
The rH value is a function of the reference and fouling. This means the FU20-FTS
system and the pH value of the buffer sensor requires very little maintenance.
solution. The FU20-FTS sensor has a
reference system of 1molal Silver/Silver In most cases cleaning with water, iso-
Chloride (Ag/AgCl). The commonly used propanol or methanol is sufficient. In other
standards for ORP and rH calibration are cases the measuring elements of the sensor
made from Chinhydron (Quinhydrone) have to be cleaned with specific solutions.
powder dissolved in pH buffer solutions (1 Examples:
g / 200 ml). In Table 5 the measurement 1. Deposits of limes, hydroxides or
values are given as function of the used pH carbonates can be removed by
buffer solution with Chinhydron powder. The immersing the bottom part of the sensor
accuracy of the standards is approximately in a solution containing dilute hydrochloric
± 10 mV. acid (5% is recommended). Afterwards
rinse the sensor with water.
Table 5: ORP, pH compensated ORP and 2. Deposits of oil and fat can be removed
rH as function of pH buffer solution with with hot water with a detergent. When
Chinhydron powder. the results are unsatisfactory, a mild
(carbonate based) abrasive can be used.
pH ORP (mV) Na ORP (mV) pH rH (mV) 3. Protein deposits should be removed with
buffer compensated compensated a protein enzymatic solution, for instance
4.00 228 51 23.6 a solution containing 8.5 ml concentrated
7.00 51 51 23.6 hydrochloric acid and 10 grams of pepsin
9.00 -67 51 23.6 in 1 liter of water.
A soft toothbrush may be used to
The accuracy of the standard values is accelerate the cleaning process.
approximately +/- 10 mV.
Note: A
void cleaning with non-polar solvent
like tri-chloro ethylene, toluene or
hexane. The non-polar solvents
will break up the gel-layer on the
measuring glass elements and
requires that the sensor has to be
soaked in water for at least
12 hours before it will function again.
IM 12B06J03-05E-E19
7. MODEL CODE
Model Suffix Code Option code Description
FU20 Wide Body sensor
Cable length -03 3 m cable
-05 5 m cable Not available
-10 10 m cable for model FTS and FTD
-20 20 m cable
-VP No Cable; Vario Pin connector
Temperature -T1 Pt1000
Sensor
Model -NPT Ryton, Tapered thread, Dome Shaped
-FSM Ryton, Tapered thread, Flat Surface Model
-FTD PVDF, Tapered thread, Dome Shaped
-FTS PVDF, Tapered thread, Salt sensitive membrane
Options /HCNF Complete Hastelloy cleaning system
/FPS Adapter F*40 from PPO
/NSS 1” NPT, SS316
/NTI 1” NPT, Titanium
/BSS 1” BSP, SS316
/BTI 1” BSP, Titanium
8. SPARE PARTS
Spare part Description
FU20
K1523DD /FPS Adapter for FF40, FS40 and FD40 fittings (PPO)
K1547PK /NSS 1” NPT, Stainless Steel adapter (Viton O-ring)
K1547PL /BSS ISO 7/1-R1, Stainless Steel adapter (Viton O-ring)
K1547PM /NTI 1” NPT, Titanium adapter (Viton O-ring)
K1547PN /BTI ISO 7/1-R1, Titanium adapter (Viton O-ring)
K1500FR Viton O-rings 29.82*2.62 (5 pcs) for 1” adapter
K1500FS EPDM O-rings 29.82*2.62 (5 pcs) for 1” adapter
K1500FT Silicone O-rings 29.82*2.62 (5 pcs) for 1” adapter
Cleaning system for FU20
K1547PJ Hastelloy cleaning system (HCNF)
K1547PG Hastelloy nozzle and mounting set (HCNF)
K1547PH Nylon tube (10 metre) and tube mounting set for c hemical cleaning system
Connection equipment
BA10 Junction box for longer cable runs
WF10-xxx-F Extension cable with terminated ends. Specify length in whole meters
(e.g. XXX = 005, 010, 025, 050 meter)
WU10-V-D-02 Cable for Variopin, dual coax, 2 meter
WU10-V-D-05 Cable for Variopin, dual coax, 5 meter
WU10-V-D-10 Cable for Variopin, dual coax, 10 meter
WU10-V-D-15 Cable for Variopin, dual coax, 15 meter
WU10-V-D-20 Cable for Variopin, dual coax, 20 meter
Buffer solutions
K1520BF Buffer solution pH 4/7/9 + PNa 0 (500 ml each), ionic strength 1 mol NaCl
K1520BH Buffer solution pH 4 + pNa 0 (3 x 500 ml), ionic strength 1 mol NaCl
K1520BJ Buffer solution pH 7 + pNa 0 (3 x 500 ml), ionic strength 1 mol NaCl
K1520BK Buffer solution pH 9 + pNa 0 (3 x 500 ml), ionic strength 1 mol NaCl
* Note: Adapter K1523JB or K1523JD needed to fit the sensor.
IM 12B06J03-05E-E20
9. EU DECLARATION OF CONFORMITY
EU DECLARATION OF CONFORMITY
We: Yokogawa Process Analyzers Europe B.V.
Euroweg 2
3825 HD Amersfoort
The Netherlands
herewith declare under our sole responsibility that the product, model: FU20
further specified with model suffix- and option codes: As listed in Annex-1 in this document
is manufactured in accordance with the requirements for CE-marking of products as stated in EC Decision:
768/2008/EC on a common framework for the marketing of products
by applying the following standards:
EN-ISO 9001: 2008 Quality management systems - Requirements
Subject product is:
In compliance with the essential requirements of the specific product legislation:
- Pressure Equipment Directive 97/23/EC (PED)
As amended by Regulation (EC) no. 1882/2003, by applying:
Article 3.3: Sound Engineering Practice
- RoHS 2 Directive 2011/65/EU
by applying:
Category 9: Industrial monitoring and control instruments, ion selective electrode
- Explosive atmospheres Directive 94/9/EC (ATEX)
As amended by Regulation (EC) no. 1882/2003, by applying the following standards:
EN 60079-0: 2009 Explosive atmospheres – Part 0: Equipment – General requirements
EN 60079-11: 2007 Explosive atmospheres – Part 11: Equipment protection by intrinsic safety “i”
EN 60079-26: 2007 Explosive atmospheres – Part 26: Equipment with equipment protection
level (EPL) Ga
The provisions fulfilled are: II 1 G Ex ia IIC T3...T6 Ga
Number of the EC-type Examination Certificate: DEKRA 11 ATEX 0014 X
Name of the notified body: DEKRA Certification B.V.
Identification number of the notified body: 0344
Address of the notified body: Meander 1051, 6825 MJ Arnhem, The Netherlands
Produced according to appropriate quality control procedures.
The CE-mark has been affixed on the product in 2012 for the first time.
If applicable, the product is checked against the latest official released revision of the standards mentioned
above; differences do not affect the certified product identified on this declaration.
Amersfoort - March 01, 2016
H. Leijten
1/2
IM 12B06J03-05E-E21
ANNEX-1
Model Suffix Code Option code Description
FU20 Wide Body sensor
Cable length -03 3 m cable
-05 5 m cable Not available
-10 10 m cable for model FTS and FTD
-20 20 m cable
-VP No Cable; Vario Pin connector
Temperature -T1 Pt1000
Sensor
Model -NPT Ryton, Tapered thread, Dome Shaped
-FSM Ryton, Tapered thread, Flat Surface Model
-FTD PVDF, Tapered thread, Dome Shaped
-FTS PVDF, Tapered thread, Salt sensitive membrane
Options /HCNF Complete Hastelloy cleaning system
/FPS Adapter F*40 from PPO
/NSS 1” NPT, SS316
/NTI 1” NPT, Titanium
/BSS 1” BSP, SS316
/BTI 1” BSP, Titanium
IM 12B06J03-05E-E22
10. CHEMICAL COMPATIBILITY CHART
Material
PVDF S.S. 316 VITON PEEK PP PVC PFA
(Kynar)
Temp.
% ºC
100
100
100
100
100
Conc.
20
60
20
60
20
60
20
60
20
60
20
60
20
60
Sulfiric acid 10 OOO XXX OOO OOO OO OX OOO
50 OOO XXX OOO OOX OO OO OOO
95 OX - XXX OOO - - - X - XX OOO
fuming - - - - - - OOO - - - - - - - OOO
Hydrochloric acid 10 OOO - - - OOO OOX OO OX OOO
sat. OOO - - - OOX OO OO OOO
Inorganic acid
Nitric acid 25 OOX XXX OOX OOO OO OX OOO
50 OOX XXX - - - XXX X - OX OOO
95 OX - OOO - - - - - - - - - - OOO
fuming - - - OOO - - - - - - - - - - OOO
Phosphoric acid 25 OOO - - - OOO OOO OO OX OOO
50 OOO XXX OOO OOO OO OO OOO
95 OOO OOO XX - OOO OO OO OOO
Hydrofluoric acid 40 OOO - - - OOO - - - OO OX OOO
75 OOO - - - OOO - - - OO XX OOO
Acetic acid 10 OOO OOX - - - OOO OO OX OOO
Organic acid
glacial O X - OOX - - - OOX OX XX OOO
Formic acid 80 OOO XXX - - - XXX OO O- OOX
Citric acid 50 OOO OOO OOO OOO OO OO OOO
Calcium hydroxide sat. OOO OOO OOO OOO OO OO OOO
Potassium hydroxide 50 OOX OOO OOO OOO OO OO OOO
Alkali
Sodium hydroxide 40 OOX OOO XXX OOO OO OX OOO
Ammonia in water 30 OOO OOO XXX OOO OO OX OOO
Ammonium chloride sat. OOO XXX OOO OOO OO OO OOO
Acid
Zinc chloride 50 OOO XXX OOO OOO OO OO OOO
salt
Iron (III) chloride 50 OOO - - - OOO OOO OO OO OOO
O = can be used, X = shortens useful life, - = cannot be used
Sodium sulfite sat. OOO OOO - - - OOO OO OO OOO
Basic
salt
Sodium carbonate sat. OOO OOO OOO OOO OO OO OOO
Potassium chloride sat. OOO XXX OOO OOO OO OO OOO
Sodium sulfate sat. OOO OOO OOO OOO OO OO OOO
Calcium chloride sat. OOO XXX OOO OOO OO OO OOO
Neutral
salt
Sodium chloride sat. OOO XXX OOO OOO OO OO OOO
Sodium nitrate 50 OOO XXX OOO OOO OO OO OOO
Aluminium chloride sat. OOO - - - OOO OOO OO OO OOO
Hydrogen peroxide 30 OOO OOO OOO OOO OO OO OOO
Oxidizing
Sodium hypochloride 50 OOO XXX OOX OOO XX XX OOO
agent
Potassium dichromate sat. OOO OOO OOO OOO OO OO OOO
Chlorinated lime OX - X X X XXX - - OO OOO
Ethanol 80 OOX OOO X - - OOO OO OX OOO
Cyclohexane OOX OOO OOO OOO - - OO OOO
Organic
solvent
Toluene OOO OOO - - - OOO X - - - OOO
Trichloroethane XXX OOX XXX OOO - - - - OOO
Water OOO OOO OOO OOO OO OO OOO
Note: Information in this list is based on our general experience and literature data and
given in good faith. However Yokogawa is unable to accept responsobility for claims
related to this information.
IM 12B06J03-05E-E23 IM 12B06J03-05E-E
YOKOGAWA ELECTRIC CORPORATION YOKOGAWA ELECTRIC ASIA Pte. LTD. Yokogawa has an extensive sales and World Headquarters 5 Bedok South Road 9-32, Nakacho 2-chome, Musashino-shi Singapore 469270 distribution network. Tokyo 180-8750 Singapore Japan www.yokogawa.com/sg Please refer to the European website www.yokogawa.com (www.yokogawa.com/eu) to contact your YOKOGAWA CORPORATION OF AMERICA YOKOGAWA CHINA CO. LTD. nearest representative. 2 Dart Road 3F Tower D Cartelo Crocodile Building Newnan GA 30265 No.568 West Tianshan Road Changing District USA Shanghai, China www.yokogawa.com/us www.yokogawa.com/cn YOKOGAWA EUROPE BV YOKOGAWA MIDDLE EAST B.S.C.(c) Euroweg 2 P.O. Box 10070, Manama 3825 HD AMERSFOORT Building 577, Road 2516, Busaiteen 225 The Netherlands Muharraq, Bahrain www.yokogawa.com/eu www.yokogawa.com/bh IM 12X0X0-E-E Subject to change without notice Printed in The Netherlands, 00-000 (A) I Copyright © IM 12B06J03-05E-E Printed in The Netherlands, 03-1706 Subject to change without notice Copyright ©
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