Endres+Hauser Cleanfit CPA450 Operating instructions

BA 183C/07/en/11.99

Nr.50090675

probfit

CPA 450

Retractable Assembly for

pH/Redox Measurement

Hauser+Endress

The Power of Know How

Operating Instructions

Table of contents

1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.1 Symbols used ............................................................. 2

1.2 Storage and transport ....................................................... 2

1.3 Unpacking ................................................................ 2

1.4 Packaging and disposal ..................................................... 2

1.5 Product structure ........................................................... 3

2 Safety ............................................................... 4

2.1 Intended use .............................................................. 4

2.2 General safety notes ........................................................ 4

2.3 Installation, start-up, operation ................................................ 4

2.4 Safety features ............................................................. 5

2.5 Notes for installation in pressurised systems...................................... 5

3 Installation........................................................... 6

3.1 Measuring system .......................................................... 6

3.2 Dimensions and process connections........................................... 6

3.3 Sectional view ............................................................. 7

3.4 Assembly installation ........................................................ 8

4 Maintenance ........................................................ 11

4.1 Cleaning the electrode...................................................... 11

4.2 Calibration ............................................................... 12

4.3 Maintenance and replacement of wearing parts .................................. 13

5 Accessories and spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 Technicaldata....................................................... 15

7 Index............................................................... 16

PA450E00.CHP

probfit CPA 450 Table of contents

Endress+Hauser 1

1 General information

1.1 Symbols used

Warning:

This symbol alerts to hazards.

Failure to observe these warnings

may result in injury or damage to

equipment.

Note:

This symbol indicates important

items of information. Ignoring this

information may result in malfunction.

1.2 Storage and transport

The packaging material used to store or

transport the assembly must provide shock

protection. Optimal protection is provided by

the original packaging materials.

The ambient conditions also have to meet the

requirements (see Technical data).

1.3 Unpacking

Verify that the packaging and contents are

undamaged! Inform the post office or

freight carrier of any damage. Damaged

merchandise must be retained until the matter

has been settled.

Check that the delivery is complete and

agrees with the shipping documents and your

order (refer to nameplate for type and variant).

The delivery comprises:

• Assembly CPA 450

• PMC mounting set

• Inner pipe for electrode (inner pipe length

depends on electrode type and immersion

depth of assembly)

• Operating instructions BA 183C/07/en.

Keep the original packaging materials for

future storage or shipping of the assembly.

If you have any questions, consult your

supplier or the Endress+Hauser sales

agency in your area (see back cover of

these operating instructions for addresses).

1.4 Packaging and disposal

Package the assembly properly for reuse at a

later point in time. Optimal protection is

provided by the original packaging materials.

Observe local regulations for disposal.

1 General information probfit CPA 450

2 Endress+Hauser

1.5 Product structure

You can identify the assembly variant by the

order code on the nameplate.

Immersion depth

1 250 mm (10 inch)

2 700 mm (28 inch)

Process connection

A G 1½ F (without adapter)

B Adapter SS 316S with G 1¼ M

C Adapter SS 316S with 1¼" NPT M

D Adapter with DN32, PN16 flange

E Adapter with ANSI 1¼" flange, 150 lbs

F Ball valve SS 316C with G1¼ F

G Ball valve SS 316S with G1¼ F

H Ball valve SS 316C with 1¼" NPT F

I Ball valve SS 316C with DN32, PN16 flange

K Ball valve SS 316C with ANSI 1¼" flange

Sealing material

1 Sealing material: EPDM

2 Sealing material: Viton

Equipment

10 Basic version

20 Assembly desiliconised, Pg 13.5

30 Certificate 3.1.B acc. to EN 10204

(not for process connections F, H, I, K)

CPA 450- complete order code

Retractable assembly CPA 450

PA450E01.CHP

ENDRESS+HAUSER

CPA 450

Spec.:

PN=4bar T=-15...130°C

Order code: CPA450-1F110

Serial no.:

Fig. 1.1 Nameplate of CPA 450

probfit CPA 450 1 General information

Endress+Hauser 3

2 Safety

2.1 Intended use

The manually operated retractable assembly

CPA 450 is intended for installation of pH/

redox sensors in tanks and pipelines.

Thanks to its special design, this assembly

can be used in pressurised systems (see

Technical data).

It is the operator’s responsibility to assure that

the following safety regulations are observed:

• Regulations for explosion protection

• Regulations for installation

• Operating conditions for the device and its

materials

• Local standards and regulations

2.2 General safety notes

The CPA 450 assembly has been designed

for safe operation according to the state of

the art in engineering and according to

current regulations and European standards

(see Technical data).

However, if used improperly or for purposes

other than the intended purpose, it may be

dangerous, e.g. due to incorrect installation

or incorrect operating conditions.

Warning:

• Operating this assembly in

any way other than as described

in these instructions may

compromise the safety and

function of the measuring system.

• The notes and warnings in these

operating instructions are to be

strictly adhered to!

2.3 Installation, start-up, operation

Warning:

• This device may only be installed,

connected electrically,

commissioned, operated and

serviced by properly trained

personnel authorised by the

system operator.

• The personnel must be familiar

with these operating instructions

and must adhere to the

instructions contained therein.

• When this assembly is used in an

explosive atmosphere, adherence

to the applicable regulations is

mandatory.

• Check that all connections have

been properly made before

powering up the system!

• Damaged assemblies that may be

dangerous must not be operated

and should be clearly identified as

being defective.

• Any troubleshooting of the

measuring system is to be

performed exclusively by

authorized, trained personnel.

• If faults cannot be remedied, the

assembly must be removed from

service and secured to prevent

accidental start-up.

• Repair work which is not

described in these operating

instructions must be carried out

directly by the manufacturer or by

the Endress+Hauser Service

Organization.

2Safety probfit CPA 450

4 Endress+Hauser

2.4 Safety features

Safety devices

The assembly is protected against external

influences and damage by means of the

following design measures:

• media-resistant material

• stopcock

2.5 Notes for installation in pressurised systems

Warning:

• The maximum operating pressure

of the assembly must not be

exceeded.

• The pressure in the system is to

be released before assembly

installation or removal.

• Couplings, cocks and lines are to

be checked for leakage and

damage at regular intervals.

PA450E02.CHP

probfit CPA 450 2 Safety

Endress+Hauser 5

3 Installation

3.1 Measuring system

The complete measuring system consists of:

• Retractable assembly Probfit CPA 450

• 1 gel-filled pH combination electrode,

length 120 mm, with or without integrated

temperatur sensor, e.g. Orbisint CPS 11

• pH/redox transmitter, e.g. Mycom CPM

152, Mypro CPM 431,

Liquisys S CPM 223 / 253

• Measuring cable CPK 1, CPK 7 or CPK 9

(terminated)

Optional:

• Junction box VBA for measuring cable

extension

• Measuring cable CYK 71 (not terminated)

for extension

• Cleaning device with injector CYR 10

3.2 Dimensions and process connections

PARAM

MEAS CAL

DIAG

Meas. instrument, e.g. Mycom CPM 152



Measuring cable CPK 9

Assembly

CPA 450

MESSEINR.CDR



Fig. 3.1

Complete measuring

system

Power supply

(e.g. 230 V AC / 50 Hz)

Output

(e.g. 0 or 4 ... 20 mA)

Setting collar for fixing the

immersion depth

Allen screw M5

Pg 11

Drill hole for

hook wrench

Rinse connection G ¼

Protection cage

CPA450-6.CDR

Fig. 3.2

Mechanical construction

of assembly CPA 450

3Installation probfit CPA 450

6 Endress+Hauser

3.3 Sectional view

CPA450-3.CDR

Process connection

B/C**

Process connection

F/G/H**

Process connection

I/K**

Process connection

D/E**

* Version A requires adapter for installation with ball valve

** Versions B - K: adapter with G 1/4 rinse connection

435 / 885

693 / 1143

Ø25

Ø27

G1½

DN 32, Ø140, 4xM16

ANSI 1¼" , Ø117.5, 4xM12

250 / 700

693 / 1143

DN 32

ANSI 1¼"

380 / 830

693 / 1143

G 1¼

NPT 1¼"

285 / 735

693 / 1143

AF 55

inside

outside

inside

Fig. 3.3

Dimensions of the various

length and connection

variants (moved-in state,

i.e. sensor in process)

PA450-09.CDR

Flat gasket

59 x 50 x 2

O-ring seal

10.69 x 3.53

O-ring seal

24.99 x 3.53

O-ring seal

32.92 x 3.53

O-ring seal

18.72 x 2.62

Contact spring for

potential matching

Inner pipe

Detail A

Detail A enlarged

Fig. 3.4

Sectional view of assembly

CPA 450 showing seals

Variant: adapter with

flange ball valve and

4-pole electrode

(with Pt 100)

G 1¼

NPT 1¼"

380 / 830

PA450E03.CHP

probfit CPA 450 3 Installation

Endress+Hauser 7

3.4 Assembly installation

The CPA 450 assembly should preferably

be installed upright. See the next page for

mounting instructions.

The immersion assembly is to be installed in

the tank or pipeline at such a depth that the

electrode is sufficiently immersed in the

medium at all times.

The figure below shows the assembly in

the moved-in state (operation) and in the

retracted state (for electrode change,

calibration, rinsing).

Warning:

•Depressurise the system before

assembly installation or removal.

•The medium pressure in the tank

must not exceed the maximum

permissible assembly and

electrode pressures.

•The assembly must not be

installed horizontally. The

minimum installation angle from

the horizontal is 15°.

Cable gland Pg 11

Setting collar

Union nut

Clamping ring

G ¼ rinse connection

Inner pipe

PM contact spring

Cable connector

Distance sleeve

Protection guard

Ball valve

Handle

Sleeve

Cable guide

Immersion tube

Pan head screw

M5x16 DIN 912

Flanged sleeve

Lock ring

Adapter

Flange

Hexagon head screw / washer

Electrode

PA450-04.CDR

Fig. 3.5

Overview of assembly

parts

ANSICHT.CDR

Fig. 3.6

Left

Assembly CPA 450 in

moved-in state (ball valve

open)

Assembly CPA 450 in

moved-out state (ball valve

closed)

Right

Permissible installation angle

of CPA 450 assembly

15°15°

PA450-01.CDR

Permissible

range Permissible

range

3Installation probfit CPA 450

8 Endress+Hauser

Instructions for assembly, electrode and measuring cable installation

Note:

•Required mounting clearance:

min. 700 / 1150 mm.

•Use proper inner pipe for

electrode. The inner pipe

facilitates cable threading

through the cable guide.

Assembly

immersion

depth

Inner pipe length

2-pole electrode 4-pole electrode

250 mm 524 mm 462 mm

700 mm 974 mm 912 mm

Warning:

•Make sure that the O-ring seals

are properly seated.

•Be sure to remove the pressure

ring before screwing in the

electrode.

1/2

3 4

5 6

Loosen union nut ½ revolution. Extend immersion tube completely.

Close ball valve. Unscrew lock ring with AF 55 or hook wrench.

Remove assembly. Loosen cable gland.

Unscrew protection cage. Thread measuring cable through inner

pipe and assembly from process side.

Remove pressure ring from new electrodes

(s. below). Push greased O-rings + distance sleeve

onto electrode.

O-ring

Distance sleeve

MONTAGE1.CDR

Inner pipe

Connect PM contact spring to contact cable.

Attach with 2 cable clips.

Contact spring

Cable clip

Pressure ringO-Ring

ELEKTROD.CDR Fig. 3.7

Pressure / O-ring

electrode

Contact cable

PA450E03.CHP

probfit CPA 450 3 Installation

Endress+Hauser 9

Mounting instructions (continued)

Warning:

•Before you open the ball valve

make sure that the union nut is

only loosened slightly

(1/2 revolution).

•For electrodes changing perform

steps 1 to 7 and 10 to 20. Be sure

to always loosen the cable gland

before unscrewing the sensor

protection cage.

1/2

11 12

13 14

15 16

Plug electrode head onto cable connector and

hand-tighten. Push electrode head into inner pipe

all the way to stop.

Plug protection cage onto electrode and

hand-tighten.

Tighten cable gland. Tighten completely with

AF 20. Insert tube assembly in ball valve.

Screw on lock ring.

Tighten with AF 55 or hook wrench. Make sure that union nut is only loosened

1/2 revolution.

Adjust setting collar to desired

immersion depth and lock in position.

Push in immersion tube all the way against

setting collar.

MONTAGE2.CDR

Tighten union nut.

Open ball valve.

3Installation probfit CPA 450

10 Endress+Hauser

4 Maintenance

Electrode soiling may impair measurement to

such an extent that the electrode ceases to

function at all, e.g. due to:

• coatings on the pH-sensitive part of the

glass electrode →these cause poor

response and low sensitivity or slope;

• soiling or blocking of diaphragm →this

causes poor response and unstable

measurement.

In order to guarantee reliable measurement,

the electrodes must be cleaned regularly. The

frequency and intensity of cleaning will

depend on the type of medium to be

measured.

4.1 Cleaning the electrode

Electrode cleaning is required:

• before every calibration;

• as necessary at regular intervals during

operation.

Cleaning may be performed manually by

removing the electrode or with the aid of an

injector using the integrated rinse chamber.

Note:

•Do not use any abrasive cleaning

materials for the electrodes. These

may cause irreparable damage to

the measuring surfaces.

•Rinse the rinse chamber

thoroughly with water (possibly

distilled or deionised) after

cleaning. Cleaning agent residue

may impair measurement.

•Calibrate the measuring system

always after cleaning.

Note:

Clean Redox electrodes only

mechanically! Chemical cleaning

cause measured errors because a

potential is implicated. This does not

abate before a few hours.

Manual cleaning

All parts in contact with the medium, such as

the electrode, electrode holder and

immersion tube, require regular cleaning.

• Remove slight soiling using a suitable

cleaning agent.

• Use a soft brush and suitable cleaning

agent to remove more adhering dirt.

• Stubborn dirt is to be dissolved by soaking

in cleaning fluid.

Selection of cleaning agents

The selection of cleaning agents will depend

on the type of soiling. The types of soiling and

the appropriate cleaning agents are listed in

the following table:

Type of soiling Cleaning agent

Fat, oil

Detergents or water-

soluble organic

solvents (e.g. alcohol)

Limestone deposits,

metal hydroxide

coatings,

heavy biol. deposits

manual:

3% HCl

via rinse chamber:

HCl 10% diluted to 3%

in the injector

Sulphide deposits

Mixture of 3% HCl and

thio-urea (usual

commercial)

Protein deposits

Mixture of 0.1 molar

HCl and pepsin (usual

commercial)

Fibres, suspended

materials

Pressurized water,

possibly with wetting

agents

Light biological

deposits Pressurized water

PA450E04.CHP

probfit CPA 450 4 Maintenance

Endress+Hauser 11

Cleaning via the rinse chamber

The integrated rinse chamber permits

cleaning via a hose connection set and

injector CYR 10 (see Accessories).

Instructions for electrode cleaning

4.2 Calibration

Careful and regular calibration is essential

for reliable and accurate measurement. The

calibration cycles depend on the area of

application and the desired accuracy.

The calibration cycles must be individually

determined for each application. More

frequent calibration is recommended at the

beginning, e.g. once a week, to study the

operating behaviour.

1/2

1 2

3 4

5 6

Loosen union nut 1/2 revolution. Extend immersion tube completely.

Close ball valve. Rinse electrode via rinse chamber.

Open ball valve. Push in immersion tube all the way

against setting collar.

Tighten union nut.

Rinse connection

MONTAGE3.CDR

4 Maintenance probfit CPA 450

12 Endress+Hauser

Instructions for electrode calibration

Refer to the operating instructions of the measuring transmitter

in question for the calibration procedure to be used.

Mount electrode and assembly in reversed dircetion as at unmounting.

4.3 Maintenance and replacement of wearing parts

The retractable assembly Probfit CPA 450

requires only little maintenance. However,

the following maintenance work is required to

guarantee safe operation:

• Replace damaged assembly parts.

• Keep O-rings and sealing surfaces free of

dirt.

• Grease dry O-rings (particularly the

O-rings on the protection cage).

• Inspect O-rings for damage regularly and

replace at appropriate intervals.

• Replace adhering coatings from time to

time.

1/2

Loosen union nut ½ revolution. Extend immersion tube completely.

Remove assembly.

Close ball valve.

Screw off lock ring. Tighten with

AF 55 or hook wrench.

MONTAGE4.CDR

PARAM

MEAS CAL

DIAG

5 6 7 8

910 11

PARAM

MEAS CAL

DIAG

Push up lock ring

and union nut. Clean and dry the

electrode. Immerse the electrode

in buffer solution 1. Select required settings

on measuring

instrument.

Rinse the electrode with

distilled water.

Select required settings

on measuring

instrument.

Immerse the electrode

in buffer solution 2.

Rinse the electrode with

distilled water.

MONTAGE5.CDR

PA450E04.CHP

probfit CPA 450 4 Maintenance

Endress+Hauser 13

5 Accessories and spare parts

The following accessories may be ordered

separately:

• Spray cleaning injector CYR 10

(see Techn. Information TI 046C/07/en)

Order no. 50014221)

• Hose connection set (2 pcs.)

12 mm hose connector for rinse

connection on CPA 450

Order no. 50090491

• Welding neck 320S G 1¼ straight

Order no. 51502284

• Gel-filled pH combination electrode with or

without integrated temperature sensor,

e.g. Orbisint CPS 11:

– Order no. CPS11-2AA2 TSA

(with temperature sensor)

– Order no. CPS 11-1AA2 GSA

(without temperature sensor)

• Gel-fillled Redox combination electrode

with gold or platinum electrode,

e.g. Orbisint CPS 12:

– Order no. CPS12-0NA2 GSA

(with gold electrode)

– Order no. CPS12-0PA2 GSA

(with platinum electrode)

• Measuring cables for electrodes

– e.g. CPK 1 (for electrodes without

temperature sensor)

Order no. CPK1-05/0/A (5 m)

– e.g. CPK 7 (for electrodes with

temperature sensor)

Order no. CPK7-05/A (5 m)

– e.g. CPK 9 (for electrodes with

temperature sensor and waterproof

TOP 68 connector)

Order no. CPK9-NAA1A (5 m)

• Junction box VBA

for extension of measuring cable

between assembly and measuring

instrument

Order no. 50005276

• Cable CYK 71 for measuring cable

extension

Order no. 50085333

• Hook wrench DIN 1810 design B

D 58 - 62 mm

Order no. 50090687

• Calibration solution CPY 2

for pH electrode calibration

Order no. according to pH value

• Calibration solution CPY 3

for redox electrode calibration

e.g. 220 mV, pH 7:

Order no. CPY3-0

The following spare parts can be ordered:

• PMC mounting set

Order no. 51501551

• Protection cage

with EPDM O-rings

Order no. 51501533

• Protection cage

with Viton O-rings

Order no. 51501534

• O-ring sets:

Sealing material Order no.

EPDM 50090489

Viton 50090490

5 Accessories and spare parts probfit CPA 450

14 Endress+Hauser

6 Technical data

Note:

The operating limits of the entire

system are determined by the

operating limits of the components

used (assembly, sensor, cable,

accessories, etc.).

General specifications Manufacturer Endress+Hauser

Designation Probfit CPA 450

Installation Immersion depth 250 mm, 700 mm

No. of electrode positions in sensor holder 1 mounting position for combination gel electrode

Electrode length 120 mm

Electrode plug-in head Pg 11

Process connection A G 1½ internal thread

B G 1¼ external thread

C 1¼" NPT external thread

F, G G 1¼ internal thread

H 1¼" NPT internal thread

D, I DN 32, PN 16 flange

E, K 1¼" ANSI flange

Flush connection G ¼

Weight Without ball valve 2 kg

With threaded ball valve 5 kg

With flange ball valve 10 kg

Materials in contact with the medium Immersion tube stainless steel 316S

Rinse adapter plugs PVDF

O-rings EPDM / Viton

Ball valve stainless steel 316S or 316C

Ball valve sealings PTFE

Materials not in contact with Inner tube, lock ring stainless steel 304S

the medium Screws stainless steel 316S

Union nut PA66GF

Clamping ring PEEK

Distance sleeve PVDF

Handle PVC

Cable gland Brass

Operating data Operating pressure max. 4 bar

Max. pressure limits 20 bar at 20 °C, 5 bar at 130 °C

Temperature range -15 to +130 °C

Subject to modifications

200

-15

40 60 80 100 120 140

max. pressure limit

Permissible pressure in bar

Operating pressure

Temperature in °C

PT-DIAGR.CDR

Fig. 6.1

Pressure -temperature

diagram

PA450E06.CHP

probfit CPA 450 6 Technical data

Endress+Hauser 15

7 Index

Accessories . . . . . . . . . . . . . . . . 14

Assembly installation . . . . . . . . . . 8-9

Cable CYK 71 . . . . . . . . . . . . . . . 14

Cable installation . . . . . . . . . . . . . . 9

Calibration . . . . . . . . . . . . . . . . . 12

Calibration cycles . . . . . . . . . . . . . 12

Calibration solution CPY 2 . . . . . . . . . 14

Cleaning . . . . . . . . . . . . . . . . . . 11

Cleaning agent . . . . . . . . . . . . . . 11

Cleaning cycles . . . . . . . . . . . . . . 11

Cleaning, manual . . . . . . . . . . . . . 11

Damage . . . . . . . . . . . . . . . . . . . 2

Delivery, scope of . . . . . . . . . . . . . . 2

Disposal . . . . . . . . . . . . . . . . . . . 2

Electrode . . . . . . . . . . . . . . . 6, 9, 14

Electrode installation . . . . . . . . . . . . . 9

Electrode length . . . . . . . . . . . . . . 15

Equipment . . . . . . . . . . . . . . . . . . 3

General information . . . . . . . . . . . 2-3

Hazards . . . . . . . . . . . . . . . . . . . 2

Hook wrench . . . . . . . . . . . . . . . . 14

Hose connection set . . . . . . . . . . . . 14

Immersion depth . . . . . . . . . . . . . 3, 15

Inner pipe . . . . . . . . . . . . . . . . 2, 9

Installation ................6-10

Installation angle . . . . . . . . . . . . . . . 8

Intendeduse.................4

Junction box VBA . . . . . . . . . . . . 6, 14

Maintenance . . . . . . . . . . . . . . 11-13

Materials . . . . . . . . . . . . . . . . . . 15

Measuring cable CPK 1, CPK 7 . . . . . 6, 14

Measuring cable CYK 71 . . . . . . . . . . 6

Measuring cable extension . . . . . . . 6, 14

Measuring system . . . . . . . . . . . . . . 6

Medium pressure . . . . . . . . . . . . . . 8

Mounting instructions . . . . . . . . . . . 9

Nameplate . . . . . . . . . . . . . . . . . 3

O-rings . . . . . . . . . . . . . . 7, 9, 13-14

Operating limits . . . . . . . . . . . . . . . 15

Order code . . . . . . . . . . . . . . . . . 3

Packaging ................. 2

PM contact spring . . . . . . . . . . . . . 7

PM mounting set . . . . . . . . . . . . . . 14

Pressure . . . . . . . . . . . . . . . . . . 8

Pressure ring . . . . . . . . . . . . . . . . 9

Process connection . . . . . . . . . . . 3, 6

Protection guard . . . . . . . . . . . . . . 14

Questions.................. 2

Regulations . . . . . . . . . . . . . . . . . 4

Regulations for installation . . . . . . . . . 4

Rinse chamber . . . . . . . . . . . . . . . 12

Rinse connection . . . . . . . . . . . . . . 8

Safety................... 4-5

Sealing material . . . . . . . . . . . . 3, 14

Seals .................... 7

Sectionalview ............... 7

Soiling ...................11

Spare parts . . . . . . . . . . . . . . . . . 14

Spray cleaning injector CYR 10 . . 6, 12, 14

Storage . . . . . . . . . . . . . . . . . . . 2

Symbols . . . . . . . . . . . . . . . . . . 2

Technicaldata ...............15

Temperature sensor . . . . . . . . . . . . 6

Transmitter . . . . . . . . . . . . . . . . . 6

Transport . . . . . . . . . . . . . . . . . . 2

Unpacking . . . . . . . . . . . . . . . . . 2

Wearing parts . . . . . . . . . . . . . . . 13

Weight ...................15

Index probfit CPA 450

16 E+H Conducta

Europe

Austria

❑Endress+Hauser Ges.m.b.H.

Wien

Tel.++43 (1) 88056-0, Fax (1) 88056-35

Belarus

Belorgsintez

Minsk

Tel.++375 (172) 263166, Fax (172) 263111

Belgium / Luxembourg

❑Endress+Hauser S.A./N.V.

Brussels

Tel.++32 (2) 2480600, Fax (2) 2480553

Bulgaria

INTERTECH-AUTOMATION

Sofia

Tel.++359 (2) 664869, Fax (2) 9631389

Croatia

❑Endress+Hauser GmbH+Co.

Zagreb

Tel.++385 (1) 6637785, Fax (1) 6637823

Cyprus

I+G Electrical Services Co.Ltd.

Nicosia

Tel.++357 (2) 484788, Fax (2) 484690

Czech Republic

❑Endress+Hauser GmbH+Co.

Praha

Tel.++420 (26) 6784200, Fax (26) 6784179

Denmark

❑Endress+Hauser A/S

Søborg

Tel.++45 (70) 131132, Fax (70) 132133

Estonia

Elvi-Aqua

Tartu

Tel.++372 (7) 422726, Fax (7) 422727

Finland

❑Endress+Hauser Oy

Espoo

Tel.++358 (9) 8596155, Fax (9) 8596055

France

❑Endress+Hauser

Huningue

Tel.++33 (3) 89696768, Fax (3) 89694802

Germany

❑Endress+Hauser Meßtechnik GmbH+Co.

Weil am Rhein

Tel.++49 (7621) 97501, Fax (7621) 975555

Great Britain

❑Endress+Hauser Ltd.

Manchester

Tel.++44 (161) 2865000,

Fax(161)9981841

Greece

I & G BuildingServices Automation S.A.

Athens

Tel.++30 (1) 9241500, Fax (1) 9221714

Hungary

Mile Ipari-Elektro

Budapest

Tel.++36 (1) 2615535, Fax (1) 2615535

Iceland

Vatnshreinsun HF

Reykjavik

Tel.++354 (5) 619616, Fax (5) 619617

Ireland

Flomeaco Company Ltd.

Kildare

Tel.++353 (45) 868615, Fax (45) 868182

Italy

❑Endress+Hauser Italia S.p.A.

Cernusco s/N Milano

Tel.++39 (02) 92106421,

Fax (02) 92107153

Latvia

Raita Ltd.

Riga

Tel.++371 (7) 312897, Fax (7) 312894

Lithuania

Agava Ltd.

Kaunas

Tel.++370 (7) 202410, Fax (7) 207414

Netherlands

❑Endress+Hauser B.V.

Naarden

Tel.++31 (35) 6958611, Fax (35) 6958825

Norway

❑Endress+Hauser A/S

Tranby

Tel.++47 (32) 859850, Fax (32) 859851

Poland

❑Endress+Hauser Polska Sp.z o.o.

Warszawy

Tel.++48 (22) 7201090, Fax (22) 7201085

Portugal

Tecnisis - Tecnica de Sistemas Industriais

Linda-a-Velha

Tel.++351 (1) 4172637, Fax (1) 4185278

Romania

Romconseng SRL

Bucharest

Tel.++40 (1) 4101634, Fax (1) 4101634

Russia

❑Endress+Hauser Moscow Office

Moscow

Tel.++709 (5) 1587571, Fax (5) 1589864

Slovak Republic

Transcom Technik s.r.o.

Bratislava

Tel.++421 (74) 4888684, Fax (74) 4887112

Slovenia

❑Endress+Hauser D.O.O.

Ljubljana

Tel.++386 (61) 1592217, Fax (61) 1592298

Spain

❑Endress+Hauser S.A.

Barcelona

Tel.++34 (93) 4803366, Fax (93) 4733839

Sweden

❑Endress+Hauser AB

Sollentuna

Tel.++46 (8) 55511600, Fax (8) 55511600

Switzerland

❑Endress+Hauser AG

Reinach/BL 1

Tel.++41 (61) 7157575, Fax (61) 7111650

Turkey

Intek Endüstriyel Ölcü ve Kontrol Sistemleri

Istanbul

Tel.++90 (212) 2751355,

Fax(212)2662775

Ukraine

Industria Ukraïna

Kiev

Tel.++380 (44) 26881, Fax (44) 26908

Yugoslavia

Meris d.o.o.

Beograd

Tel.++381 (11) 4446164, Fax (11) 4441966

Africa

Egypt

Anasia

Heliopolis/Cairo

Tel.++20 (2) 417900, Fax (2) 417900

Morocco

Oussama S.A.

Casablanca

Tel.++212 (2) 241338, Fax (2) 402657

Nigeria

J F Technical Invest.Nig. Ltd.

Lagos

Tel.++234 (1) 62234546, Fax (1) 62234548

South Africa

❑Endress+Hauser Pty. Ltd.

Sandton

Tel.++27 (11) 4441386, Fax (11) 4441977

Tunisia

Controle, Maintenance et Regulation

Tunis

Tel.++216 (1) 793077, Fax (1) 788595

America

Argentina

❑Endress+Hauser Argentina S.A.

Buenos Aires

Tel.++54 (1) 145227970,

Fax(1)145227909

Bolivia

Tritec S.R.L.

Cochabamba

Tel.++591 (42) 56993, Fax (42) 50981

Brazil

❑Samson Endress+Hauser Ltda.

Sao Paulo

Tel.++55 (11) 50313455,

Fax (11) 50313067

Canada

❑Endress+Hauser Ltd.

Burlington, Ontario

Tel.++1 (905) 6819292,

Fax(905)6819444

Chile

DIN Instrumentos Ltda.

Santiago

Tel.++56 (2) 2050100, Fax (2) 2258139

Colombia

Colsein Ltd.

Bogota D.C.

Tel.++57 (1) 2367659, Fax (1) 6107868

Costa Rica

EURO-TEC S.A.

San Jose

Tel.++506 (2) 961542, Fax (2) 961542

Ecuador

Insetec Cia.Ltda.

Quito

Tel.++593 (2) 269148, Fax (02) 461833

Guatemala

ACISA Automatizacion Y Control Industrial S.A.

Ciudad de Guatemala, C.A.

Tel.++502 (3) 345985, Fax (2) 327431

Mexico

❑Endress+Hauser I.I.

Mexico City

Tel.++52 (5) 568965, Fax (5) 568418

Paraguay

Incoel S.R.L.

Asuncion

Tel.++595 (21) 213989, Fax (21) 226583

Uruguay

Circular S.A.

Montevideo

Tel.++598 (2) 925785, Fax (2) 929151

USA

❑Endress+Hauser Inc.

Greenwood, Indiana

Tel.++1 (317) 5357138,

Fax(317)5358489

Venezuela

H.Z.Instrumentos C.A.

Caracas

Tel.++58 (2) 9440966, Fax (2) 9444554

Asia

China

❑Endress+Hauser Shanghai

Instrumentation Co. Ltd.

Shanghai

Tel.++86 (21) 54902300,

Fax (21) 54902303

❑Endress+Hauser Beijing Office

Beijing

Tel.++86 (10) 68344058,

Fax (10) 68344068

❑Endress+Hauser (H.K.) Ltd.

Hong Kong

Tel.++852 (2) 5283120, Fax (2) 8654171

India

❑Endress+Hauser India Branch Office

Mumbai

Tel.++91 (22) 8521458, Fax (22) 8521927

Indonesia

PT Grama Bazita

Jakarta

Tel.++62 (21) 7975083, Fax (21) 7975089

Japan

❑Sakura Endress Co., Ltd.

Tokyo

Tel.++81 (422) 540611, Fax (422) 550275

Malaysia

❑Endress+Hauser (M) Sdn.Bhd.

Petaling Jaya, Selangor Darul Ehsan

Tel.++60 (3) 7334848, Fax (3) 7338800

Pakistan

Speedy Automation

Karachi

Tel.++92 (21) 7722953, Fax (21) 7736884

Papua New Guinea

SBS Electrical Pty Limited

Port Moresby

Tel.++675 (3) 251188, Fax (3) 259556

Philippines

Brenton Industries Inc.

Makati Metro Manila

Tel.++63 (2) 6388041, Fax (2) 6388042

Singapore

❑Endress+Hauser (S.E.A.) Pte., Ltd.

Singapore

Tel.++65 (5) 668222, Fax (2) 666848

South Korea

❑Endress+Hauser (Korea) Co., Ltd.

Seoul

Tel.++82 (2) 6587200, Fax (2) 6592838

Taiwan

Kingjarl Corporation

Taipei R.O.C.

Tel.++886 (2) 27183938, Fax (2) 27134190

Thailand

❑Endress+Hauser Ltd.

Bangkok

Tel.++66 (2) 996781120, Fax (2) 9967810

Vietnam

Tan Viet Bao Co.Ltd.

Ho Chi Minh City

Tel.++84 (8) 8335225, Fax (8) 8335227

Iran

Telephone Technical Services Co.Ltd.

Tehran

Tel.++98 (21) 8746750, Fax (21) 8737295

Israel

Instrumetrics Industrial ControlLtd.

Tel-Aviv

Tel.++972 (3) 6480205, Fax (3) 6471992

Jordan

A.P.Parpas Engineering S.A.

Amman

Tel.++962 (6) 4643246, Fax (6) 4645707

Kingdom of Saudi Arabia

Anasia

Jeddah

Tel.++966 (2) 6710014, Fax (2) 6725929

Kuwait

Kuwait Maritime & Mercantile Co.K.S.C.

Safat

Tel.++965 (2) 441481, Fax (2) 441486

Lebanon

Nabil Ibrahim

Jbeil

Tel.++961 (3) 254052, Fax (9) 548038

Sultanate of Oman

Mustafa & Jawad Science & Industry Co.

L.L.C.

Ruwi

Tel.++968 (60) 2009, Fax (60) 7066

United Arab Emirates

Descon Trading EST.

Dubai

Tel.++971 (4) 653651, Fax (4) 653264

Yemen

Yemen Company for Ghee and Soap Industry

Taiz

Tel.++976 (4) 230664, Fax (4) 212338

Australia + New Zealand

Australia

ALSTOM Australia Ltd.

Sydney

Tel.++61 (2) 97224777, Fax (2) 97224888

New Zealand

EMC Industrial Instrumentation

Auckland

Tel.++64 (9) 4155110, Fax (9) 4155115

All other countries

❑Endress+Hauser GmbH+Co.

Instruments International

D-Weil am Rhein

Germany

Tel.++49 (7621) 97502, Fax (7621) 975345

BA 183C/07/en/11.99

Printed in Germany / CV5 / DT

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Endress Hauser

The Power of Know How

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