pH-SC-DO analysis in... · kOhm NTC for temperature compensation, the OXYSENS W a 30 kOhm NTC. • 5 m fixed and sealed cable • 12 mm shaft and PG 13.5 OXYSENS120 OXYSENSW 120 Accessories:

pH-SC-DO analysisPharmaceutical, Fermentation,

Biotechnology, Food and Beverage…….

…..Analytical solutions from Yokogawa

General pH Transmitters / Converters Specifications for Chemical Industry

2-wire transmitter for pH and

Redox (ORP) Model PH202G (S)

Converter for pH and Redox (ORP)

Model PH402G

4-wire transmitter for pH and Redox (ORP)

Model PH450G “The advert of Fieldbus technology had made possible a wider range of new capabilities throughout every level of the control system that had not previously been possible or fully explored.” Yokogawa has implemented three leading process Fieldbus technologies in their 202 series: HART, Foundation Fieldbus H1and Profibus PA.

The transmitter is housed in a robust IP65 field mountable case and combined with the easy and clear LCD makes the PH202 a complete industrial transmitter. The famous EXA sensor diagnostics are enhanced by an improved impedance check. The logbook is used to store important configuration, calibration history and diagnostic data. Prediction of sensor failure is possible by reference to the logbook.

Flexibility, reliability and low maintenance are among the benefits offered by the EXA PH402 pH converter.

This 4-wire unit is housed in a robust IP65 field mountable case. Two mA outputs, four relays, digital communication and a clear LCD make the PH402 a truly comprehensive package. The famous EXA sensor diagnostics are enhanced in the PH402, including improved impedance testing, stability and response checks, and a personal computer logbook feature.

Auto-washing of sensor also provides an on-line response test.

Also, pH & ORP or rH measurements can be made simultaneously with an appropriate sensor combination.

The EXAxt 450 series is designed to combine the superior functionality of the Yokogawa EXA series with the ease of use offered in pocket computers (PDA). The PH450 offers the best accuracy in the industry by combining the pH measurement with advanced temperature compensation functionality, preloaded calibration standards and stability checks. Advanced output functions: two mA current outputs, four independent SPDT contact outputs and HART. DTM files are available for direct connection Pactware PC configurator. Truly unique is the EXAxt450 series in the Man Machine Interface. The high resolution graphical display and the touchscreen operation make all information visible to the operator.

FEATURES •Universal pH/ORP, dual high impedance inputs •On-line sensor checking •Event logbook in software •Process temperature compensation •Differential input amplifier with equipotential screening •Freely configurable ITP, slope and assymmetry potential •Easy to use EXA control panel •Password protection for all levels of software •Intrinsically safe version - <Ex> II 2(1)G EEx ib[ia] IIC T4/T6

FEATURES •Universal pH/ORP, dual high impedance inputs •On-line sensor checking •RS485 communication interface •Event logbook in software •Process temperature compensation •Wash cleaner with auto-start from diagnostics •Four fully configurable SPDT contact outputs •Two fully configurable mA outputs •Built-in PI controller •Easy to use EXA control panel

FEATURES •Easy touchscreen operation •IP66/NEMA4X DIN enclosure for Field Mounting and Panel mounting •Unique HMI menu structure in 5 languages •Predefined buffer solutions •Trending display up to 2 weeks •On-screen logbooks store calibration data, configuration changes and events •Advanced Process Temperature Compensation •Three sets of preloaded pH buffer standards

For more details refer GS 12B6C3-E-H For more details refer GS 12B6B3-E-H For more details refer GS 12B6B5-E-E

ElectrochemistryInnovation in

pH: Pharmaceutical Industry, Fermentation, ...

INNOVATION IN ELECTROCHEMISTRY: HAMILTON PROCESS SENSORS

CHEMOTRODE P

pH: 0...14

0…130 °C

Max. 6 bar

Refillable electrolyte

• Steam sterilizable

• PROTELYTE electrolyte, air

pressurizable for a clog-free

liquid junction.

• EVEREF-F reference cartridge

for silver free electrolyte

• 3 High Performance ceramic

diaphragms for minimal flow

dependency

• Extremely long life in protein-

containing and partly organic

solutions

• HAMILTON “PHI” pH glass

CHEMOTRODE P 120

CHEMOTRODE P 150

CHEMOTRODE P 200

CHEMOTRODE P 250

Accessories:

Storage Solution 500 mL

PROTELYTE 100 mL

MASTERFIT (pg. 27)

Connecting cables (pg.24)

Description Part # Description Part # Description Part #

238 761

238 763

238 765

238 767

238 931

238 038

FERMOTRODE

pH: 2...12 (0…14 briefly)

0…130 °C

Max. 4 bar

Maintenance free

• Steam sterilizable

• Very long life, ultra stable cali-

bration after sterilization and

practically drift free signals

• No air pressure required, no

risk of empty reference elec-

trolyte compartment

• 3 COATRAMIC diaphragms

prevent clogging due to pro-

teins


for silver free SKYLYTE elec-

trolyte


• Not recommended for citric

acid and frequent CIP

FERMOTRODE 120

FERMOTRODE 150

FERMOTRODE 200

FERMOTRODE 250

Accessories:


MASTERFIT (pg. 27)

Connecting cable (pg. 24)

238 480

238 482

238 484

238 486

238 931

EASYFERMEASYFERM VP

pH: 2...12 (0…14 briefly)

0…130 °C

Max. 4 bar at 130 °C

Pt100 in VP-version

• Steam sterilizable and auto-

clavable

• Long life, stable calibration

after sterilization and virtually

drift free signals

• Space saving 12 mm shaft

design

• 3 COATRAMIC diaphragms

prevent clogging due to pro-

teins


for silver free SKYLYTE elec-

trolyte


• Not recommended for citric

acid and frequent CIP!

EASYFERM 120

EASYFERM 170

EASYFERM 225

EASYFERM 325

EASYFERM 425

EASYFERM VP 120

EASYFERM VP 225

Accessories:


FLEXIFIT BIO (pg. 31)

RETRACTOFIT BIO (pg. 30)

Connecting cable (pg. 24)

238 490

238 475

238 492

238 494

238 498

238 445

238 446

238 931

VP

New!


... Biotechnology, Food and Beverage


Description Part #Description Part #

POLISOLVE pH Sensors:

The new benchmark for mainte-

nance-free sensors in pharmaceuti-

cal, fermentation and chemical

processes! Great performance in

food and beverage applications pro-

vide trouble-free operation!

• Solves about 80% of conventional pH

sensor problems with diaphragms or

liquid junctions

• Two SINGLE PORE’s instead of

diaphragms. Never again liquid junction

problems and total break downs!

• Suitable for pH 0 - 14 up to 130 °C

• Designed for all kinds of cleaning:

steam sterilization, autoclavation, CIP,

organic solvents, strong acids

• Fully compatible with TRIS and HEPES

buffers

• Free of unwanted toxic acrylamide

monomer

• The POLISOLVE polymeric electrolyte

is protected by patent law

POLYCLAVEPOLYCLAVE VP

pH: 0…14

0…130 °C


Pt100 in VP-version

• It’s a POLISOLVE!

• Most reproducible measure-

ments after sterilization and

other cleaning

• CIP, steam sterilizable and

autoclavable

• Sterility proven many times

over by the industry!

• 2 SINGLE PORE’s to contact

POLISOLVE directly with the

sample for best results

• Up-side-down mounting with

VP-types possible


POLYCLAVE 120

POLYCLAVE 170

POLYCLAVE 200

POLYCLAVE 225

POLYCLAVE 325

POLYCLAVE VP 120

POLYCLAVE VP 200

POLYCLAVE VP 225

POLYCLAVE VP 325

POLYCLAVE VP 425

Accessories:





238 450

238 452

238 453

238 451

238 454

238 455

238 457

238 456

238 458

238 459

238 931

POLILYTE HTPOLILYTE HTVP

pH: 0…14

0…130 °C


Pt100 in HTVP-version

• It’s a POLISOLVE!

• Best measurement accuracy

in very alkaline processes as

well as samples with very low

conductivity.

• Steam sterilizable and auto-

clavable

• Sterility proven many times

over by the industry!

• 2 SINGLE PORE’s to contact

POLISOLVE directly with the

sample for best results

• Up-side-down mounting with

VP-types possible

• HAMILTON “H” pH glass

POLILYTE HT 120

POLILYTE HT 225

POLILYTE HT 425

POLILYTE HTVP 120

POLILYTE HTVP 225

POLILYTE HTVP 425

Accessories:





238 431

238 432

238 467

238 428

238 429

238 449

238 931

VP VP

• POLYCLAVE

• POLILYTE HT

• POLILYTE PRO

• POLYPLAST PRO

• CLARYTRODE

POLISOLVE sensor families:

New!New!


Dissolved Oxygen Sensors


Measurement principleThe oxygen content in liquids is best mea-

sured with cells using Clark's principle.

These cells generate an electrical current

proportional to the oxygen partial pressure

which can be evaluated with a suitable

measurement converter. In order to pre-

vent interference effects, the Clark's cell is

covered with a gas permeable membrane.

The PTFE membranes typically used,

however are mechanically very fragile, with

the result that they must be frequently

changed to allow reliable measurement. It

is difficult to handle such fragile membra-

nes.

As a solution, HAMILTON developed the

the OPTIFLOW membrane. This membra-

ne is very mechanically stable and is

manufactured as a laminate around a steel

mesh. OPTIFLOW membranes are stable

under harsh ambient conditions as well as

high pressures. This ingenious design

allows fast response times to be combined

with unusually low flow dependence.

Outstanding performance

Short response times

The outstanding properties of the new

membrane material result in fast response

times of 30 to 60 seconds.

Little maintenance/long life

Maintenance is rarely necessary due to the

improved design of the sensor. The con-

struction of the electrode guarantees

excellent stability even after numerous ste-

rilization cycles. The graph illustrates the

excellent performance of OXYFERM elec-

trodes even after 100 sterilizations without

the need for maintenance. Other types of

oxygen sensor subjected to the same con-

ditions require regeneration after 5 to 10

sterilization cycles.

Low flow sensitivity

Many other oxygen sensors show a clear

dependence on the flow rate, especially

Oxygen measurement today is performed in a very wide range of applications and is one of the most important parameters of process control techno-

logy. Since their introduction in 1995, HAMILTON oxygen sensors have become world leaders because of their signal performance and low maintenance

requirements.

Building on the success of the first OXYFERM sensor, the family of oxygen sensors has been continuously extended and now comprises three groups.

The OXYGOLD sensor with its very low limit of detection has ideal properties for applications in brewing, boiler feed water and for all applications requi-

ring a low limit of detection. The sterilizable and autoclavable OXYFERM sensors represent a new standard in biotechnology. In addition to the PG 13.5

versions with their various lengths, they are now also available as 25 mm versions. The OXYSENS sensors have been developed as 100% mainte-

nance-free, low cost sensors for wastewater and pool monitoring.

What is important for dissolved oxygen measurements?

with slowly flowing samples. This can lead

to excessively low or erratic readings. As a

result of the OXYFERM design, the effect

of the flow rate on the reading is negligi-

ble.

Short stabilization time

The stabilization time is the time between

connection of the oxygen sensor to the

amplifier and the time when accurate mea-

surements can be expected. This is due to

the oxygen, which has diffused inside the

sensor and is present around the cathode

when no voltage is applied. The OXY-

SENS stabilization time is typically less

than 15 min.


OXYSENSOXYSENS W

• First maintenance-free DO

sensor in the market; never

change membranes or elec-

trolyte again!

• Designed for use in water,

waste water, pools, fish farms

and composting plants.

• Required flow for correct val-

ues is 0.02 m/sec only!

• OXYSENS has a built-in 22

kOhm NTC for temperature

compensation, the OXYSENS

W a 30 kOhm NTC.

• 5 m fixed and sealed cable

• 12 mm shaft and PG 13.5

OXYSENS 120

OXYSENS W 120

Accessories:

FLEXIFIT (pg. 29)

IMMERSING SET (pg. 32)

237 150

237 160



O2: 40 ppb to saturation

0…60 °C

Max. 4 bar

TC: 22 or 30 kOhm NTC

Maintenance-free

Description Part #

• Suitable for steam sterilization, autoclavation and

CIP

• Designed for the use in biotechnology, pharma-

ceutical and chemical industry

• Low drift for reliable measurements and fast

response

• Reduced cost of ownership due to prolonged

service cycles. See graph on page. 21.

• Comes with a material and performance test cer-

tificate

• 12 mm shaft or 25 mm shaft (XL-type)

• UNIQUE: Up-side-down mounting possible when

using OXYLYTE USD electrolyte. Very helpful for

measurements in almost empty tanks.

OXYFERM 120

OXYFERM VP 120

OXYFERM 170

OXYFERM 225

OXYFERM VP 225

OXYFERM 325

OXYFERM VP 325

OXYFERM 425

OXYFERM XL 100

o-ring seals at 41 mm!

OXYFERM XL 150

o-ring seals variable with

VariFlange technology

OXYFERM XL 300

o-ring seals variable with

VariFlange technology

237 100

237 400

237 105

237 110

237 401

237 120

237 402

237 130

237 175

237 170

237 174

O2: 10 ppb to saturation or

0.1%...200% of air

0…130 °C; max. 4 bar

TC: 22 kOhm NTC

Required flow: min. 0.02 m/sec

Description Part #

Accessories:

OXYFERM MEMBRANE KIT

MEMBRANE KIT CIP

MEMBRANE KIT FDA

OXYLYTE 50 mL

OXYLYTE USD 50 mL




237 123

237 126

237 140

237 118

237 136

Description Part #

OXYFERMOXYFERM VPOXYFERM XLSteam sterilizable DO sensor

XL10

0: fix

ed fla

nge

/ o-ri

ng

XL 150/300VariFlange

New!

New!

As above but with a special membrane

for intensive CIP


Description Part # Description Part #



OXYGOLD GTrace level general applica-

tion DO sensor

• Designed for use in power

generation, water treatment,

chemical, pharmaceutical and

semiconductor industries

• Suitable for high temperature,

high pressure, sterilization and

CIP

• No cooling or bypass required

• Fast response time

t98% < 60 sec.

• Comes with a material and

performance test certificate

• 12 mm shaft and IP 68 VP

connector head

OXYGOLD G 120

plus OXYLYTE G

OXYGOLD G 225

plus OXYLYTE G

Accessories:

OXYGOLD MEMBRANE KIT

incl. 3 membrane bodies

OXYLYTE G 50 mL

POLARIZATION MODULE G

FLEXIFIT/BIO (pg. 29/31)

RETRACTOFIT/BIO (pg. 25ff)


237 395

237 139

237 396237 139

237 135

237 139

237 350


0.02%...200% of air

0…130 °C

Max. 12 bar

TC: 22 kOhm NTC


Description Part #

237 135

237 123

237 126

237 140

237 350

237 360

237 139

237 138

237 118

237 136



MEMBRANE KIT CIP

MEMBRANE KIT FDA

POLARIZATION MODULE G

for OXYFERM VP and

OXYGOLD G

POLARIZATION MODULE B

for OXYGOLD B

Accessories:

OXYGOLD OXYLYTE G 50 mL

OXYGOLD OXYLYTE B 50 mL

OXYFERM OXYLYTE 50 mL

OXYLYTE USD 50 mL

Description Part #

OXYGOLD BDO sensor for measuring in

samples containing acidic

gases like CO2, e.g. beer

• Designed for use in breweries,

other beverages and specific

chemical processes

• Suitable for high temperature,

high pressure, sterilization and

CIP

• No cooling or bypass required

• Shortest response time

in the market from air to pure

CO2: t98% < 60 sec

• Comes with a material and

performance test certificate

• 12 mm shaft and IP 68 VP

connector head

OXYGOLD B 120

plus OXYLYTE B

OXYGOLD B 225

plus OXYLYTE B

Accessories:


incl. 3 membrane bodies

OXYLYTE B 50 mL

POLARIZATION MODULE B

FLEXIFIT/BIO (pg. 29/31)

RETRACTOFIT/BIO (pg. 25ff)


237 180

237 138

237 185

237 138

237 135

237 138

237 360


0.1%...200% of air

0…100 °C

Max. 12 bar

TC: 22 kOhm NTC


Description Part #

MEMBRANE KITS &POLARIZATION MODULES



MEMBRANE KIT CIP

MEMBRANE KIT FDA

POLARIZATION MODULE

Set of 3 membranes for OXYGOLD sensors.

Electrolyte is to be purchased separately.

3 Membranes,

Oxylyte, pipette, O-

rings, polishing strip

FDA certified mem-

brane material and

without membrane

protection collar

Stabilize spare sen-

sors without an

amplifier

New!

New!


Connecting Cables for Sensors

For sensors with S7 cable connector. Instrument side is without plug (open end) Part #Length: 1 m, diameter: 5 mm 355 072Length: 5 m, diameter: 5 mm 355 066Length: 10 m, diameter: 5 mm 355 080Length: 10 m, diameter: 7 mm, Triax-cable for pH-coaxial cable plus a liquid earth on a 4 mm banana plug 355 115

For sensors with S7 cable connector. Instrument side has BNC plug Part #Length: 1 m, diameter: 3 mm 355 043Length: 3 m, diameter: 3 mm 355 057Length: 5 m, diameter: 3 mm 355 056

For sensors with S7 cable connector. Instrument side has DIN plug Part #Length: 1 m, diameter: 3 mm 355 045Length: 3 m, diameter: 3 mm 355 059Length: 5 m, diameter: 3 mm 355 058

For sensors with VP cable connector. Instrument side is without plug (open end) Part #Length: 1 m, diameter: 7.5 mm 355 108Length: 3 m, diameter: 7.5 mm 355 109Length: 5 m, diameter: 7.5 mm 355 110Length: 10 m, diameter: 7.5 mm 355 111Length: 20 m, diameter: 7.5 mm 355 112

For sensors with SK/SMEK cable connector. Instrument side is without plug (open end) Part #Length: 1 m, diameter: 7.5 mm 355 140Length: 3 m, diameter: 7.5 mm 355 141Length: 5 m, diameter: 7.5 mm 355 142Length: 10 m, diameter: 7.5 mm 355 143

For OXYFERM sensors without "VP" cable connector. Instrument side is without plug (open end) Part #Length: 1 m, diameter: 5 mm 355 087Length: 3 m, diameter: 5 mm 355 088Length: 5 m, diameter: 5 mm 355 089


New!

New!

New!


Pressurizable Armature


MASTERFIT

Suitable for applications where high accura-

cy or long-term stability is required in con-

junction with liquid electrolyte electrodes.

Such electrodes must be pressurized to

ensure flow of the electrolyte solution.

The MASTERFIT armature allows electrodes

to be mounted on pipe work or tanks with a

weld-in socket. Large windows allow visual

inspection of the electrolyte level in the

installed electrode. The manometer integrat-

ed into the housing is protected against

physical damage. The armature closure

mechanism is fitted with a tension lever that

allows a slow release of the pressure in the

armature in the event it needs to be opened.

This prevents the armature from being

opened under pressure. The tension lever

also makes it very easy to unscrew the hous-

ing and remove the sensor.

Three stainless steel pins protect the elec-

trode tip from damage.

The MASTERFIT armature is available in

three insertion depths for vessels or fer-

menters of different wall thicknesses.

MASTERFIT 120

MASTERFIT 150

MASTERFIT 200

Accessories:

Pressure Adapter (pg. 32)

Various Service-Kits (pg. 33)

237 200

237 225

237 235

Description Part #


Retractable Pressurizable Armature


RETRACTOMASTER

Suitable for applications in which liquid elec-

trolyte electrodes must be used and cleaning

or recalibration during the process is desir-

able.

The RETRACTOMASTER armature allows

these electrodes to be mounted on a tank

with a weld-in socket. As with the MASTER-

FIT, there are no awkward flat seals for seal-

ing the armature. Large windows allow visu-

al inspection of the electrolyte level inside the

electrode. The manometer integrated into the

housing and the other specifications match

that of the MASTERFIT armature.

The armature is very easy to use and main-

tain. Only one press of the red button is

needed to move the electrode into or out of

the process. All O-rings are easily replaced

without special tools. In the retracted posi-

tion, the electrode is retained in a chamber

where it can be kept moist, cleaned and even

calibrated. This can all be done without

process interruption or disassembly of the

armature. Two tube connectors allow access

to the rinsing chamber.

Note: Use CHEMOTRODE type sensors with

a shaft length of 250 mm.

RETRACTOMASTER

Accessories:

Pressure Adapter (pg. 32)

Weld-in Socket (pg. 32)

Various Service-Kits (pg. 33)

237 250

Description Part #


Sanitary Retractable Armature


RETRACTOFIT BIO

The HAMILTON RETRACTOFIT BIO is an

armature designed for applications where

sanitary concerns are critical. The armature

is steam sterilizable and autoclavable. The

stainless steel DIN 1.4435 (SS 316) and the

FDA approved EPDM O-rings withstand typi-

cal CIP cleanings.

The main advantage of this armature is that

the sensor can be withdrawn while the

process is running (i.e. for cleaning, calibra-

tion or even to replace the electrode), without

interrupting the process. The design allows

the use of sensors with 210 to 225 mm shaft

length and a PG 13.5 thread, e.g. electrodes

such as the HAMILTON POLYCLAVE 225,

POLILYTE HTVP 225, EASYFERM VP 225

and OXYFERM 225.

The armature is very easy to use and main-

tain. Only one press of the red button is

needed to move the electrode into or out of

the process. All O-rings are easily replaced

without special tools.

An integral safety mechanism prevents the

armature from being inserted into the sample

without an electrode installed. This prevents

the risk of open connection between the

inside of the process vessel and the external

environment. Two leakage detection open-

ings indicate sealing failures during opera-

tion.

In the retracted position, the electrode is

retained in a chamber where it can be kept

moist, cleaned and even calibrated. This can

all be done without process interruption or

disassembly of the armature. Two tube con-

nectors allow access to the rinsing chamber.

The RETRACTOFIT on page 25 is designed

for applications in the chemical and waste

water industry.

ATTENTION:

Check with your dealer for the right O-ring

position or weld-in socket! (O-ring seals at 55

mm; other distances on request.)

RETRACTOFIT BIO

(o-ring seals at 55 mm;

other on request.)

Accessories:

FDA Service-Kit (pg. 33)

Weld-in Socket on request

237 440

Description Part #

New!


Sanitary Non-Retractable Armatures


FLEXIFIT TC FLEXIFIT BIOFLEXIFIT VV

The FLEXIFIT TC is

designed for mounting on

TriClamp process connec-

tions. The materials used

are stainless steel DIN

1.4435 (SS 316) and FDA

approved EPDM O-rings.

Steam sterilization, auto-

clavation and CIP cleaning

are possible with the sani-

tary design. The short

immersion depth makes this

armature perfect for small

flow-through cells.

Maintenance-free sensors

with a standard 12 x 120 mm

design and PG 13.5 thread

will fit perfectly.

The FLEXIFIT BIO arma-

ture provides the best of

both worlds. It is the right

compromise between good

sensor protection (with 3

protection rods) and

good sanitary design

(easy cleaning and no

sensor clogging). The

FLEXIFIT BIO is manufac-

tured from stainless steel

DIN 1.4435 (SS 316). The

surface quality is N5 (Ra =

0.4 µm), electropolished.

The EPDM O-rings are FDA

approved. The armature

comes with a material cer-

tificate. It is SIP, auto-

clavable, and CIP compati-

ble.

The FLEXIFIT VV is an

armature suitable for

Tuchenhagen VARIVENT

sanitary process connec-

tions. It fits industrial sensors

with a standard 12 x 120 mm

design and PG 13.5

thread. The 15° version

might be used for classic

sensors with the need for

vertical mounting of the con-

nector head. The 0° version

is ideal when using HAMIL-

TON electrodes for upside-

down mounting such as:

POLILYTE HTVP 120,

POLYCLAVE VP 120 and

OXYFERM 120 filled with

OXYLYTE USD.

FLEXIFIT BIO 51/25

FLEXIFIT BIO 74/48

Accessories:

Weld-in Socket (pg. 32)

FDA Service-Kit (pg. 33)

237 331

237 332

Description Part #

FLEXIFIT TC150-33 237 341

Description Part #

FLEXIFIT VV-0

FLEXIFIT VV-15

237 344

237 345

Description Part #

New!New!

New!


Accessories for Armatures


Immersing Set Part #

Sheaths and protects 120 mm electrodes such as OXYSENS while

immersed in streams or channels. About 300 g in weight!

237 158

25 mm Weld-in Socket with G 1-1/4" Part #

The weld-in socket allows armatures and sensors with a G 1-1/4" thread to

be mounted on steel tubes and reaction vessels. A special design allows the

internal diameter to remain unaffected by the welding process, so that post-

welding abrasion is unnecessary. The sockets have an angle of 15° which

allows universal mounting of the housing.

For sealing at 25 mm. Other dimensions on request.

237 202

Socket Closure Cap for Weld-in Sockets Part #

Allows closure of weld-in sockets without armatures.

It seals at 25 mm. Other dimensions on request.

237 230

Flange Through-flow Cell PFA Part #

PFA coated steel T-piece with flange connectors (ANSI B 16.5:2X2" AND

1X1-1/2") to fit FLEXIFLANGE and FLANGE-ADAPTER for MASTERFIT.

Other dimensions on request.

237 930

Pressure Adapter for MASTERFIT and RETRACTOMASTER Part #

This adapter allows the armature to be connected to a compressed air line.

Positive gauge pressure in the housing is guaranteed and manual repres-

surization is unnecessary.

237 252

TYPICAL SYSTEM CONFIGURATION EXAMPLE

• Transmitter: PH202G-E-E/U or PH402G-E-2-E/U/Q or PH450G or PH100

• Sensor: CHEMTRODE P120 (p/n 238761)

• Holder: MASTERFIT 120 (p/n 237200)

• Cable: WU20D-PC05 OR

• Sensor: EASYFERM VP120 or POLYCLAVE VP120

• Holder: FLEXIFIT BIO 51/25 (p/n 237331)

• Cable: 355110 (VP connector, cable 5 mts)

Vessel or

Pipe

4..20mA / 24VDC

VP connector cable

pH Transmitter

Refillable Sensor

Polymer Sensor

4…20mA = pH 4…20mA = Temp Power 110 or 220VAC

pH Converter

Old MS-code New P/N DescriptionSC22-AAC24 238490 Easyferm 120SC22-AAC27 238492 Easyferm 225SC22-AAC29 238494 Easyferm 325SC22-AAC54 238760 Chemtrode 120SM31-CM24 237100 Oxyferm 120FF22-S24 237331 Flexifit Bio 51/25FP22-S54 237200 Masterfit 120WU31-LH05 355089 Cable for Oxyferm

Widest range of pH / Conductivity / DO sensors for any

process application We offer a TOTAL Solution

YOKOGAWA ELECTRIC CORPORATION World Sales Headquarters 9-32, Nakacho 2-chome, Musashino-shi, Tokyo 180-8750, JAPAN http://www.yokogawa.com YOKOGAWA EUROPE B.V. Amersfoort, THE NETHERLANDS http://www.yokogawa.com/eu/ YOKOGAWA CORPORATION OF AMERICA 2 Dart Road Newnan, GA 30265-1040, U.S.A. http://www.yokogawa.com/us/

YOKOGAWA ENGINEERING ASIA PTE LTD. Analytical Products PMK No 5 Bedok South Road, Singapore 469270. Tel.: (65)2419933 Fax.: (65)2419919 or 969 http://www.yokogawa.com/sg/ YOKOGAWA ELECTRIC (M) SDN BHD YOKOGAWA KONTROL (M) SDN BHD Puchong, Selangor Darul Ehsan, MALAYSIA. Tel.: (60)-3-58826800 Fax.: (60)-3-58826809 Johore Bahru, Tel: (60)-7-3512908, Penang, Tel: (60)-4-3995300 Kerteh, Tel: (60)-9-8260152, Fax: (60)-9-8261153 YOKOGAWA (THAILAND) LTD Bangkok, Tel: (66)-2-7158600, Fax: (66)-2-7158644 Rayong, Tel: (66)-38-607160, Fax: (66)-38-607164 PT YOKOGAWA INDONESIA Jakarta, Tel: (62)-21-7990102, Fax: (62)-21-7990070 Pekanbaru, Tel: (62)-761-856395, Fax: (62)-761-856396 YOKOGAWA MIDDLE EAST E.C. P.O.Box 10070, Manama, Kingdom of Bahrain Bldg. No. 577, Road 2516, Muharraq 225 Tel: (973) 17358100, Fax: (973) 17336100 YOKOGAWA PHILIPPINES INC Quezon City, Tel: (632) 6347547, Fax: (632) 6347195

For any assistance please call us or fax us your enquiry….

Ed:02, Mar 2005 Printed by YEA

Documents

pH-SC-DO analysis in... · kOhm NTC for temperature compensation, the OXYSENS W a 30 kOhm NTC. • 5 m fixed and sealed cable • 12 mm shaft and PG 13.5 OXYSENS120 OXYSENSW 120 Accessories: