WIKA 700.02.080 User manual

Model 700.01.080 Model 700.02.080

GB

D

F

E

Operating instructions

Betriebsanleitung

Mode d'emploi

Manual de instrucciones

Dierential pressure gauge with magnetic piston model 700.01

and with magnetic piston and separation diaphragm model 700.02

Dierenzdruckmessgerät mit Magnetkolben Typ 700.01 und mit

Magnetkolben und Trennmembrane Typ 700.02

Manomètre pour pression diérentielle avec piston magnétique

type 700.01 et avec piston magnétique et membrane de séparation

type 700.02

Manómetro diferencial con pistón magnético modelo 700.01 y con

pistón magnético y membrana de separación modelo 700.02

2

WIKA operating instructions dierential pressure gauge with piston

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Operating instructions model 700.01 and 700.02 Page 3-12

Betriebsanleitung Typ 700.01 und 700.02 Seite 13-22

Mode d'emploi type 700.01 et 700.02 Page 23-32

Manual de instrucciones modelo 700.01 y 700.02 Página 33-42

WIKA

®

is a registered trademark in various countries.

WIKA

®

ist eine geschützte Marke in verschiedenen Ländern.

Prior to starting any work, read the operating instructions!

Keep for later use!

Vor Beginn aller Arbeiten Betriebsanleitung lesen!

Zum späteren Gebrauch aufbewahren!

Lire le mode d'emploi avant de commencer toute opération !

A conserver pour une utilisation ultérieure !

¡Leer el manual de instrucciones antes de comenzar cualquier trabajo!

¡Guardar el manual para una eventual consulta posterior!

WIKA operating instructions dierential pressure gauge with piston 3

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1. General information 4

2. Safety 5

3. Specications 7

4. Design and function 7

5. Options and accessories 8

6. Transport, packaging and storage 9

7. Commissioning, operation 9

8. Maintenance and cleaning 12

9. Dismounting and disposal 12

Contents

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WIKA operating instructions dierential pressure gauge with piston

1. General information

The dierential pressure gauge described in the operating instructions has been

designed and manufactured using state-of-the-art technology.

All components are subject to stringent quality and environmental criteria during

production. Our management systems are certied to ISO 9001 and ISO 14001.

These operating instructions contain important information on handling the

dierential pressure gauge. Working safely requires that all safety instructions

and work instructions are observed.

Observe the relevant local accident prevention regulations and general safety

regulations for the dierential pressure gauge's range of use.

The operating instructions are part of the product and must be kept in the

immediate vicinity of the pressure gauge and readily accessible to skilled

personnel at any time.

Skilled personnel must have carefully read and understood the operating

instructions prior to beginning any work.

The manufacturer's liability is void in the case of any damage caused by

using the product contrary to its intended use, non-compliance with these

operating instructions, assignment of insuciently qualied skilled personnel or

unauthorised modications to the dierential pressure gauge.

The general terms and conditions contained in the sales documentation shall

apply.

Subject to technical modications.

Further information:

- Internet address: www.wika.de / www.wika.com

- Relevant data sheet: PM 07.14

Explanation of symbols

WARNING!

... indicates a potentially dangerous situation that can result in

serious injury or death, if not avoided.

Information

… points out useful tips, recommendations and information for

ecient and trouble-free operation.

WIKA operating instructions dierential pressure gauge with piston 5

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2. Safety

WARNING!

Before installation, commissioning and operation, ensure that

the appropriate pressure gauge has been selected in terms of

measuring range, design and specic measuring conditions.

Observe the selection and installation recommendations for

pressure gauges in accordance with EN 837-2.

Check the compatibility with the medium of the materials

subjected to pressure!

In order to guarantee the measuring accuracy and long-term

stability specied, the corresponding load limits must be

observed.

Non-observance can result in serious injury and/or damage to

the equipment.

Further important safety instructions can be found in the

individual chapters of these operating instructions.

2.1 Intended use

These dierential pressure gauges are used for monitoring dierential pressures

in industrial applications.

The dierential pressure gauge has been designed and built solely for the

intended use described here and may only be used accordingly.

The manufacturer shall not be liable for claims of any type based on operation

contrary to the intended use.

2.2 Personnel qualication

WARNING!

Risk of injury should qualication be insucient!

Improper handling can result in considerable injury and damage

to equipment.

■

The activities described in these operating instructions

may only be carried out by skilled personnel who have the

qualications described below.

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WIKA operating instructions dierential pressure gauge with piston

Date of manufacture

2. Safety

Skilled personnel

Skilled personnel are understood to be personnel who, based on their technical

training, knowledge of measurement and control technology and on their

experience and knowledge of country-specic regulations, current standards

and directives, are capable of carrying out the work described and independently

recognising potential hazards.

2.3 Special hazards

WARNING!

Residual media in dismounted pressure gauges can result in a

risk to people, the environment and the system. Take sucient

precautionary measures.

2.5 Labelling / safety marks

Product label (with option reed contact)

Explanation of symbols

Before mounting and commissioning the pressure gauge, ensure

you read the operating instructions!

CE, Communauté Européenne

Instruments bearing this mark comply with the relevant European

directives.

Model 700.02.080 Cont 851.3

MAX. LASTDATEN / CONTACT RATING

Pmax AC/DC 3 W

Umax AC/DC 30 V

Imax AC/DC 0.2 A

E-Nr./Prod-No: 1234567 12/2010

1234567

UL-Nr: E103299

CSA-Nr: LR57810

⊖ left

⊕ right

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3. Specications

3. Specications / 4. Design and function

Specications Model 700.01 Model 700.02

Nominal size 80

Accuracy class ± 3 % of full scale value with

increasing dierential pressure

± 5 % of full scale value with

increasing dierential pressure

Scale ranges 0 … 400 mbar to 0 … 10 bar 0 … 160 mbar to 0 … 2.5 bar

Max. working

pressure

(static pressure)

optionally 100, 250 or 400 bar 100 bar

(scale ranges 0 ... 160 mbar and

0 ... 250 mbar: 50 bar)

Overpressure safety either side to maximum working pressure

(exception for model 700.02, scale ranges 0 ... 160 mbar and

0 ... 250 mbar: Overpressure safety up to 50 bar)

Ingress protection lP 54 (EN 60529 / lEC 529)

Measuring chamber

with pressure

connection (wetted)

Stainless steel 1.4571, 2 x G ¼ female, on the right and left side,

in-line (EN 837-1 /7.3)

For further specications see WIKA data sheet PM 07.14 and the order

documentation.

4. Design and function

Description

Pressures p

1

and p

2

are given in the ⊕ and ⊖ measuring chambers, separated

by the magnetic piston under pressure(or magnetic piston and separating

diaphragm for model 700.02).

The dierence in pressure causes an axial movement (deection) of the piston

supported by the compression spring.

The deection resulting from this is taken up by a ring magnet found on the

instrument pointer and appropriately displayed. This design combines the

advantages of complete separation of the measuring system and the indication

while eliminating any leakage to the exterior.

For model 700.01 the volume ow from the ⊕ measuring chamber to the ⊖

measuring chamber is minimised by the constructive design and will not interfere

with standard processes.

These instruments are mainly intended for gas/air supply and preparation appli-

cations where no magnetic particles are involved.

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WIKA operating instructions dierential pressure gauge with piston

C

D

B

A

C

D

In processes with oating particles model 700.02 should be used.

Scope of delivery

Cross-check the scope of delivery with the delivery note.

5. Options and accessories

5.1 Mounting ange (only for model 700.01, see left illustration)

May be retrotted on site as required.

Alignment of the front bezel (A) by means of the stamped cams to the grooves

found on the case circumference. Push front bezel on the case until it snaps into

position.

5.2 Minimum or maximum drag pointer (see illustrations)

The drag pointer (B) serves to monitor and control the miniumum or maximum

occurring dierential pressure.

5.3 Reed contact model 851.3 and 851.3.3 (see illustrations)

May be retrotted and adjusted on site as required.

Fastening is by means of two screws (D) integrated in the reed case (C) on the

display case with the pertinent female thread.

5. Options and accessories

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7. Commissioning, operation

Mechanical connection

The installation of the dierential pressure gauge is made following the installation

recommendations for pressure gauges in accordance with EN 837-2 /7.

Mounting of the process connection according to axed symbols ⊕ and ⊖

⊕ high pressure, ⊖ low pressure

■

Hold against the connection pieces in the case of installation by means of

17 mm screw spanner (installation without holding against the connection

pieces may cause thet measuring system to get loose).

■

The maximum permissible medium/ambient temperature must not be

exceeded

■

Prior to the installation of the pressure gauge, clean the measuring lines

thoroughly by tapping and blowing or rinsing

■

Mount and operate the measuring instruments free from vibration

■

Protect measuring instruments from contamination and high temperature

changes

To avoid foreign matter in the measuring system and the resulting damage to the

system, the pressure gauge must be mounted above the connector. For measuring

media containing suspended particles model 700.02 should be used.

6. Transport, packaging and storage

5.1 Transport

Check pressure gauge for any damage that may have been caused by transport.

Obvious damage must be reported immediately.

6.2 Packaging

Do not remove packaging until just before mounting.

Keep the packaging as it will provide optimum protection during transport (e.g.

change in installation site, sending for repair).

6.3 Storage

Permissible conditions at the place of storage:

Storage temperature: -20 ... +70 °C (optional: -40 … +70 °C)

6. Transport, packaging and storage / 7. Commissioning ...

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WIKA operating instructions dierential pressure gauge with piston

7. Commissioning, operation

Hexagon bolt

M8 x 50 (M8 x 100)

without reed contact

with reed contact

Slotted screw M4 x 10

Reed case

Drag pointer

Plug

1581007.02

Electrical connection

(for instruments with electrical accessories)

Electrical connection of the pressure gauge is by means of terminal box and

cable. Precise wiring schemes can be seen in the following connection diagram.

In addition both the pin assignment and the required power supply are stated on

the product label of the reed case.

Electrical connection diagram

Reed contact model 851.3 and 851.3.3

(change-over contact)

The instruments do not

provide for incorporated

overcurrent protectors. If

overcurrent protectors are

requested, these have to

be provided for externally.

Terminal box

2nd contact

1nd contact

851. 3

851.3. 3

If the line to the gauge is not rigid enough for a vibration-free installation, the gauge

should be mounted by means of appropriate fastening elements for wall mounting,

or, if necessary, with a capillary.

Wall mounting (see drawing)

Installation / fastening by means of mounting brackets

WIKA operating instructions dierential pressure gauge with piston 11

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7. Commissioning, operation

Switch point adjustment

Preference should be given to setting the switch point before installing the

measuring instrument. The necessary test path is generated manually (e.g. by

means of an antimagnetic screwdriver).

Manual test path generation

Plus media chamber

antimagnetic

The switch point can also be set in a pressurised condition after installation. The

switch points are set at the factory when the set points are given.

The switch point is adjusted by turning the contact adjustment screws on the

outside of the reed case.

Anticlockwise rotation:

Switch point can be moved in the direction of the

start of the measuring range

Clockwise rotation:

Switch point can be moved in the direction of the

end of the measuring range

Zero point check

In general, the zero point should only be checked and adjusted at zero pressure.

The system fastening lug on the back of the case can be easily slackened o for

zero point correction of the pressure gauge. Now the zero point can be readjusted

by moving the measuring system to the right or left. After this has been done the

measuring system is to be secured again with the mounting screw (recommended

tightening torque of the mounting screw 1.3 Nm).

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WIKA operating instructions dierential pressure gauge with piston

8. Maintenance and cleaning

8.1 Maintenance

The instruments are maintenance-free.

The dierential pressure gauges with piston oer long service life provided they

are handled and operated properly.

Checks should be carried out on a regular basis to ensure the measuring

accuracy of the pressure gauge.

Repairs must only be carried out by the manufacturer or appropriately qualied

skilled personnel.

8.2 Cleaning

CAUTION!

■

Clean the pressure gauge with a moist cloth.

■

Wash or clean the dismounted pressure gauge before retur-

ning it, in order to protect persons and the environment from

exposure to residual media.

9. Dismounting and disposal

WARNING!

Residual media in dismounted pressure gauges can result in a

risk to persons, the environment and equipment. Take sucient

precautionary measures.

9.1 Dismounting

Only disconnect the pressure gauge once the system has been depressurised!

9.2 Disposal

Incorrect disposal can put the environment at risk.

Dispose of instrument components and packaging materials in an

environmentally compatible way and in accordance with the country-specic

waste disposal regulations.

8. Maintenance and cleaning / 9. Dismounting and disposal

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Europe

Austria

WIKA Messgerätevertrieb

Ursula Wiegand GmbH & Co. KG

1230 Vienna

Tel. (+43) 1 86916-31

Fax: (+43) 1 86916-34

E-mail: [email protected]

www.wika.at

Belarus

WIKA Belarus

Ul. Zaharova 50B

Oce 3H

220088 Minsk

Tel. (+375) 17-294 57 11

Fax: (+375) 17-294 57 11

E-mail: [email protected]y

www.wika.by

Benelux

WIKA Benelux

6101 WX Echt

Tel. (+31) 475 535-500

Fax: (+31) 475 535-446

E-mail: [email protected]

www.wika.nl

Bulgaria

WIKA Bulgaria EOOD

Bul. „Al. Stamboliiski“ 205

1309 Soa

Tel. (+359) 2 82138-10

Fax: (+359) 2 82138-13

E-mail: [email protected]

www.wika.bg

Croatia

WIKA Croatia d.o.o.

Hrastovicka 19

10250 Zagreb-Lucko

Tel. (+385) 1 6531034

Fax: (+385) 1 6531357

E-mail: [email protected]

www.wika.hr

Finland

WIKA Finland Oy

00210 Helsinki

Tel. (+358) 9-682 49 20

Fax: (+358) 9-682 49 270

E-mail: info@wika.

www.wika.

France

WIKA Instruments s.a.r.l.

95610 Eragny-sur-Oise

Tel. (+33) 1 343084-84

Fax: (+33) 1 343084-94

E-mail: [email protected]

www.wika.fr

Germany

WIKA Alexander Wiegand

SE & Co. KG

63911 Klingenberg

Tel. (+49) 9372 132-0

Fax: (+49) 9372 132-406

E-mail: [email protected]

www.wika.de

Italy

WIKA Italia Srl & C. Sas

20020 Arese (Milano)

Tel. (+39) 02 9386-11

Fax: (+39) 02 9386-174

E-mail: [email protected]

www.wika.it

Poland

WIKA Polska spółka z ograniczoną

odpowiedzialnością sp. k.

ul. Legska 29/35

87-800 Wloclawek

Tel. (+48) 542 3011-00

Fax: (+48) 542 3011-01

E-mail: [email protected]

www.wikapolska.pl

Romania

WIKA Instruments Romania S.R.L.

Bucuresti, Sector 5

Calea Rahovei Nr. 266-268

Corp 61, Etaj 1

Tel. (+40) 21 4048327

Fax: (+40) 21 4563137

E-mail: [email protected]

www.wika.ro

Russia

ZAO WIKA MERA

127015 Moscow

Tel. (+7) 495-648 01 80

Fax: (+7) 495-648 01 81

E-mail: [email protected]

www.wika.ru

Serbia

WIKA Merna Tehnika d.o.o.

Sime Solaje 15

11060 Belgrade

Tel. (+381) 11 2763722

Fax: (+381) 11 753674

E-mail: [email protected]

www.wika.rs

Spain

Instrumentos WIKA, S.A.

C/Josep Carner, 11-17

08205 Sabadell (Barcelona)

Tel. (+34) 933 938630

Fax: (+34) 933 938666

E-mail: [email protected]

www.wika.es

Switzerland

MANOMETER AG

6285 Hitzkirch

Tel. (+41) 41 91972-72

Fax: (+41) 41 91972-73

E-mail: info@manometer.ch

www.manometer.ch

Turkey

WIKA Instruments Istanbul

Basinc ve Sicaklik Ölcme Cihazlari

Bayraktar Bulvari No. 17

34775 Şerifali-Yukarı Dudullu - Istanbul

Tel. (+90) 216 41590-66

Fax: (+90) 216 41590-97

E-mail: [email protected]

www.wika.com.tr

Ukraine

TOV WIKA Prylad

M. Raskovoy Str. 11, A

PO 200

02660 Kyiv

Tel. (+38) 044 496-8380

Fax: (+38) 044 496-8380

E-mail: [email protected]

www.wika.ua

United Kingdom

WIKA Instruments Ltd

Merstham, Redhill RH13LG

Tel. (+44) 1737 644-008

Fax: (+44) 1737 644-403

E-mail: [email protected].uk

www.wika.co.uk

North America

Canada

WIKA Instruments Ltd.

Head Oce

Edmonton, Alberta, T6N 1C8

Tel. (+1) 780 46370-35

Fax: (+1) 780 46200-17

E-mail: [email protected]

www.wika.ca

Mexico

Instrumentos WIKA Mexico

S.A. de C.V.

06600 Mexico D.F.

Tel. (+52) 55 50205300

Fax: (+52) 55 50205300

E-mail: [email protected]

www.wika.com.mx

USA

WIKA Instrument Corporation

Lawrenceville, GA 30043

Tel. (+1) 770 5138200

Fax: (+1) 770 3385118

E-mail: [email protected]

www.wika.com

WIKA Instrument Corporation

Houston Facility

950 Hall Court

Deer Park, TX 77536

Tel. (+1) 713-475 0022

Fax: (+1) 713-475 0011

E-mail: [email protected]

www.wika.com

Mensor Corporation

201 Barnes Drive

San Marcos, TX 78666

Tel. (+1) 512 3964200-15

Fax: (+1) 512 3961820

E-mail: [email protected]

www.mensor.com

43WIKA operating instructions dierential pressure gauge with piston

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WIKA global

South America

Argentina

WIKA Argentina S.A.

Buenos Aires

Tel. (+54) 11 47301800

Fax: (+54) 11 47610050

E-mail: [email protected]

www.wika.com.ar

Brazil

WIKA do Brasil Ind. e Com. Ltda.

CEP 18560-000 Iperó - SP

Tel. (+55) 15 34599700

Fax: (+55) 15 32661650

E-mail: [email protected]

www.wika.com.br

Chile

WIKA Chile S.p.A.

Coronel Pereira 72

Ocina 101

Las Condes

Santiago de Chile

Tel. (+56) 2 3651719

E-mail: [email protected]

www.wika.cl

Asia

China

WIKA International Trading (Shanghai)

Co., Ltd.

A2615, NO.100, Zunyi Road

Changning District

Shanghai 200051

Tel. (+86) 21 538525-72

Fax: (+86) 21 538525-75

E-mail: [email protected]

www. wika.com.cn

WIKA Instrumentation (Suzhou)

Co., Ltd.

81, Ta Yuan Road,

SND, Suzhou 215011

Tel. (+86) 512 68788000

Fax: (+86) 512 68780300

E-mail: [email protected]

www. wika.com.cn

India

WIKA Instruments India Pvt. Ltd.

Village Kesnand, Wagholi

Pune - 412 207

Tel. (+91) 20 66293-200

Fax: (+91) 20 66293-325

E-mail: [email protected]

www.wika.co.in

Japan

WIKA Japan K. K.

Tokyo 105-0023

Tel. (+81) 3 543966-73

Fax: (+81) 3 543966-74

E-mail: [email protected].jp

www.wika.co.jp

Kazakhstan

TOO WIKA Kazakhstan

050050 Almaty

Tel. (+7) 727 2330848

Fax: (+7) 727 2789905

E-mail: [email protected]

www.wika.kz

Korea

WIKA Korea Ltd.

#569-21 Gasan-dong

Seoul 153-771 Korea

Tel. (+82) 2 869 05 05

Fax: (+82) 2 869 05 25

E-mail: [email protected].kr

www.wika.co.kr

Malaysia

WIKA Instrumentation (M) Sdn. Bhd.

47100 Puchong, Selangor

Tel. (+60) 3 80 63 10 80

Fax: (+60) 3 80 63 10 70

E-mail: [email protected]y

www.wika.com.my

Singapore

WIKA Instrumentation Pte. Ltd.

569625 Singapore

Tel. (+65) 68 44 55 06

Fax: (+65) 68 44 55 07

E-mail: [email protected]

www.wika.com.sg

Taiwan

WIKA Instrumentation Taiwan Ltd.

Pinjen, Taoyuan

Tel. (+886) 3 420 6052

Fax: (+886) 3 490 0080

E-mail: [email protected]

www.wika.com.tw

Thailand

WIKA Instrumentation Corporation

(Thailand) Co., Ltd.

850/7 Ladkrabang Road, Ladkrabang

Bangkok 10520

Tel. (+66) 2 326 6876-80

Fax: (+66) 2 326 6874

E-mail: [email protected].th

www.wika.co.th

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44

WIKA Alexander Wiegand SE & Co. KG

Alexander-Wiegand-Straße 30

63911 Klingenberg • Germany

Tel. (+49) 9372/132-0

Fax (+49) 9372/132-406

E-Mail info@wika.de

www.wika.de

WIKA global

Further WIKA subsidiaries worldwide can be found online at www.wika.com.

Weitere WIKA-Niederlassungen weltweit nden Sie online unter www.wika.de.

La liste des autres liales WIKA dans le monde se trouve sur www.wika.fr.

Otras sucursales WIKA en todo el mundo puede encontrar en www.wika.es.

WIKA 700.02.080 User manual

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