WIKA OLS-5200 tag:model:OLS-C01 tag:model:OLS-C02 tag:model:OLS-C04 tag:model:OLS-C05 tag:model:OLS-F1 Bedienungsanleitung

DE

EN

Operating instructions

Betriebsanleitung

Mode d’emploi

Manual de instrucciones

ES

FR

Optoelectronic level switches, models OLS-C01,

OLS-C02, OLS-C04, OLS-C05, OLS-F1, OLS-5200

Optoelektronische Füllstandsschalter, Typen OLS-C01,

OLS-C02, OLS-C04, OLS-C05, OLS-F1, OLS-5200

Commutateurs de niveau opto-électroniques, types

OLS-C01, OLS-C02, OLS-C04, OLS-C05, OLS-F1, OLS-5200

Interruptor de nivel optoelectrónico, modelos OLS-C01,

OLS-C02, OLS-C04, OLS-C05, OLS-F1, OLS-5200

Model OLS-F1Model OLS-C02Model OLS-C01

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WIKA operating instructions models OLS-C0x, OLS-F1, OLS-5200

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EN

FR

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Operating instructions models OLS-C01,

OLS-C02, OLS-C04, OLS-C05, OLS-F1, OLS-5200 Page 3 - 18

Betriebsanleitung Typen OLS-C01, OLS-C02,

OLS-C04, OLS-C05, OLS-F1, OLS-5200 Seite 19 - 34

Mode d‘emploi types OLS-C01, OLS-C02,

OLS-C04, OLS-C05, OLS-F1, OLS-5200 Page 35 - 50

Manual de instrucciones modelos OLS-C01,

OLS-C02, OLS-C04, OLS-C05, OLS-F1, OLS-5200 Página 51 - 66

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!

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Contents

Declarations of conformity can be found online at www.wika.com.

1. General information 4

2. Design and function 4

3. Safety 6

4. Transport, packaging and storage 9

5. Commissioning, operation 10

6. Faults 11

7. Maintenance and cleaning 12

8. Dismounting, return and disposal 12

9. Specications 13

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4 WIKA operating instructions models OLS-C0x, OLS-F1, OLS-5200

1. General information

■

The level switches described in the operating instructions have

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 instrument. 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 instrument’s range of use.

■

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

in the immediate vicinity of the instrument and readily accessible to

skilled personnel at any time. Pass the operating instructions onto the

next user or owner of the instrument.

■

Skilled personnel must have carefully read and understood the

operating instructions prior to beginning any work.

■

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: LM 31.31 (OLS-C01)

LM 31.32 (OLS-C02)

LM 31.33 (OLS-C05)

LM 31.34 (OLS-C04)

LM 31.05 (OLS-F1)

LM 31.06 (OLS-5200)

- Application consultant: Tel.: +49 9372 132-0

Fax: +49 9372 132-406

[email protected]

1. General information

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2. Design and function

2.1 Description

This instrument is used for the detection of

limit levels in liquids. The measuring principle

is independent of refractive index, density,

conductivity and dielectric constant. The

switches consist of an infrared LED and a

phototransistor. The light of the LED is directed

into a prism. So long as the sensor tip of the

prism is in the gaseous phase, the light is

reected within the prism to the receiver. When

the liquid reaches the glass tip, part of the light

is refracted into the liquid and only a part of

it is reected into the prism. With the optional

trimmer the sensitivity of the LED receiver can be

adjusted for dierent liquids or foam.

The optoelectronic level switches are suitable for liquids such as oils,

water, distilled water, aqueous media and for foam detection (with

trimmer option).

The integrated switch electronics oers an automatic adjustment so

that there is a wide eld of application. For the output, there is a pnp

transistor switching output.

2. Design and function

Operating principle

Gas

Liquid

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Glass prism

Angular connector

EN 175301-803 A

(alternatively cable

connection or circular

connector)

Model OLS-C05

Glass prism

Circular connector

M8 x 1, 3-pin

(alternatively cable

connection)

Cable outlet

M16 x 1.5, PG11

(alternatively circular

or angular connector)

Cable

Glass

prism

Model OLS-C01

Model OLS-C02

Model OLS-C04

Function

indicator

LED

Cable outlet

(alternatively circular

connector)

Glass prism

Function indicator LED

2.2 Dimensions in mm

2. Design and function

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100 *

EL

7

13

Glass prism

Model OLS-F1 Model OLS-5200

Clamp connection

Circular connector

M12

2.3 Scope of delivery

Cross-check scope of delivery with delivery note.

Cable gland

Cable

Borosilicate glass

2. Design and function

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3. Safety

3.1 Explanation of symbols

WARNING!

... indicates a potentially dangerous situation that can result

in serious injury or death, if not avoided.

CAUTION!

... indicates a potentially dangerous situation that can result

in light injuries or damage to property or the environment, if

not avoided.

Information

... points out useful tips, recommendations and information

for ecient and trouble-free operation.

3.2 Intended use

The optoelectronic level switches should only be used for level control

or monitoring of liquid media. Their scope of application is dened by

their technical performance limits and materials. Improper use is dened

as any application that exceeds the technical performance limits or is

not compatible with the materials. Checking against improper use is the

responsibility of the operator.

■

The liquids must not have any large contamination or coarse particles

and must not have a tendency to crystallise. Ensure that the wetted

materials of the switch are suciently resistant to the medium being

monitored. Not suitable for dispersion, abrasive liquids, highly viscous

media and colours.

3. Safety

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■

This instrument is not permitted to be used in hazardous areas!

In hazardous areas, check the usability of the model OLS-C51

intrinsically safe switch.

■

The sensivity of the instrument is preset. For the models OLS-C01,

OLS-C02, OLS-C04 and OLS-C05 a trimmer for the sensitivity is

optionally available.

Avoid any shock loading (drops, impacts, etc.) to the glass

tip!

The instrument 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.

3.3 Improper use

WARNING!

Injuries through improper use

Improper use of the instrument can lead to hazardous

situations and injuries.

▶

Refrain from unauthorised modications to the instrument.

Any use beyond or dierent to the intended use is considered as

improper use.

Do not use this instrument in safety or emergency stop devices.

3. Safety

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3.4 Responsibility of the operator

The instrument is used in the industrial sector. The operator is therefore

responsible for legal obligations regarding safety at work.

The safety instructions within these operating instructions, as well as the

safety, accident prevention and environmental protection regulations for

the application area must be maintained.

To ensure safe working on the instrument, the operating company must

ensure

■

that the operating personnel are regularly instructed in all topics

regarding work safety, rst aid and environmental protection and know

the operating instructions and in particular, the safety instructions

contained therein.

■

that the instrument is suitable for the particular application in

accordance with its intended use.

3.5 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.

Skilled personnel

Skilled personnel, authorised by the operator, 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.

3. Safety

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3.6 Labelling, safety marks

Product label (example)



Model



P# product number

S# serial number



Electrical connection

Before mounting and commissioning the instrument, ensure

you read the operating instructions!







3. Safety

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4. Transport, packaging and storage

4.1 Transport

Check the switch for any damage that may have been caused by

transport.

Obvious damage must be reported immediately.

4.2 Packaging and storage

Do not remove packaging until just before mounting.

Permissible conditions at the place of storage:

Storage temperature: -30 ... +70 °C

5. Commissioning, operation

When unpacking the switch, check all components for any external

damage. Prior to installation, a functional check can also be carried out.

For this, the instrument should be connected temporarily and the glass

prism dipped in and out of a glass of liquid to test it.

5.1 Mounting

■

Before installation, it must be ensured that the mounting hole and

the xing device for the switches in the vessel are correct in size and

dimension.

■

Mount the switch, pressure-sealed, into the process connection.

■

The glass tip must protrude into the vessel.

■

Following installation, the glass tip should have a distance of at

least 10 mm to the opposite wall. This minimum clearance can

vary dependent upon the geometry and surface nish of the wall.

Note: With electropolished pipes, the minimum distance to the

opposite surface must be 20 mm.

4. Transport ... / 5. Commissioning, operation

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Mounting instructions (mounting position as required)

For horizontal installation in a tting and installation from the bottom,

make sure there is a drainage inclination in order to avoid residual liquid

in the tting/pipe and, with that, the resulting faulty detection of the

media.

5.2 Electrical connection

see product label

The instrument must be grounded via the process connection.

Horizontal installation Vertical installation

Angled installation Installation in elongated tting

Vessel or pipe wall

Rubber or metal sealing

Fitting with sealing face

Elongated tting

Insulation

5. Commissioning, operation

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6. Faults

The following table contains the most frequent causes of

faults and the necessary countermeasures.

Faults Causes Measures

No function Failure in power supply Measure voltage, check

cable or plug connection

Despite a change in level,

no alteration in the display

and no switching of the

output

Glass tip dirty Clean the glass tip

(introduce service

intervals)

Glass tip too close to

an opposite surface

Increase the distance,

change the mounting

location

Glass tip defective Replace instrument

Liquid in the tting

cannot run out

Check installation

Instrument responds

inversely

Wrong switching

function (normally

open, normally closed)

Replace instrument /

match to control

Instrument obviously does

not respond or responds

too slowly on a change

of level

Switching delay Use an instrument with

suitable switching delay

CAUTION!

Physical injuries and damage to property and the

environment

If faults cannot be eliminated by means of the listed

measures, the instrument must be taken out of operation

immediately.

▶

Ensure that there is no longer any pressure present and

protect against being put into operation accidentally.

▶

Contact the manufacturer.

▶

If a return is needed, please follow the instructions given

in chapter 8.2 “Return”.

6. Faults

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7. Maintenance and cleaning

For contact details, please see chapter 1 “General

information”or the back page of the operating instructions.

7.1 Maintenance

When used properly, the optoelectronic level switches work

maintenance-free. They must be subjected to visual inspection within

the context of regular servicing, however, and included in the vessel

pressure test.

Repairs must only be carried out by the manufacturer.

7.2 Cleaning

CAUTION!

Physical injuries and damage to property and the

environment

Improper cleaning may lead to physical injuries and damage

to property and the environment. Residual media in the

dismounted instrument can result in a risk to persons, the

environment and equipment.

▶

Rinse or clean the removed instrument.

▶

Sucient precautionary measures must be taken.

1. Prior to cleaning, properly disconnect the instrument from the process

and the power supply.

2. Clean the instrument carefully with a moist cloth.

3. Electrical connections must not come into contact with moisture!

CAUTION!

Damage to property

Improper cleaning may lead to damage to the instrument!

▶

Do not use any aggressive cleaning agents.

▶

Do not use any hard, pointed or abrasive objects for

cleaning.

7. Maintenance and cleaning

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8. Dismounting, return and disposal

WARNING!

Physical injuries and damage to property and the

environment through residual media

Residual media in the dismounted instrument can result in a

risk to persons, the environment and equipment.

▶

Wash or clean the dismounted instrument, in order to

protect persons and the environment from exposure to

residual media.

8.1 Dismounting

Only disconnect the measuring instrument once the system has been

depressurised and the power disconnected! If necessary, the measuring

line must have strain relief.

8.2 Return

Wash or clean the dismounted switch before returning it, in order to

protect personnel and the environment from exposure to residual media.

Information on returns can be found under the heading

“Service” on our local website.

8.3 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. Dismounting, return and disposal

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9. Specications

General data

Measurement accuracy ±2 mm

Mounting position as required

Visual indication of the

switching status

1 LED

Model OLS-C05: Only with trimmer option,

internal LED

Not available for models OLS-C02,

OLS-5200, OLS-F1

Design data

Sensitivity Preset for the detection of aqueous media

and oils

Model OLS-C04: Also for the detection of

refrigerants

Medium temperature

Models OLS-C01, OLS-C02 -30 ... +100 °C

Models OLS-C04, OLS-F1 -40 ... +100 °C

Model OLS-C05 -40 ... +170 °C

Model OLS-5200 -40 ... +130 °C

Ambient temperature

Models OLS-C01, OLS-C02,

OLS-F1

-25 ... +70 °C

Model OLS-C04 -30 ... +70 °C

Models OLS-C05, OLS-5200 -30 ... +80 °C

Operating pressure 0 … 25 bar [0 … 2.5 MPa]

Model OLS-C04: 0 … 40 bar [0 … 4 MPa]

9.Specications

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Electrical data

Power supply DC 12 ... 32 V

Max. current supply 40 mA

Output PNP transistor, protected against reverse polarity

Switching function Normally open (closed in medium) or normally

closed (open in medium)

Switching current 200 mA

Ingress protection IP65

Model OLS-F1 with protection cap: IP69K

Number of switch points 1

For further specications see WIKA data sheets and order

documentation:

LM 31.31 (OLS-C01)

LM 31.32 (OLS-C02)

LM 31.33 (OLS-C05)

LM 31.34 (OLS-C04)

LM 31.05 (OLS-F1)

LM 31.06 (OLS-5200)

9.Specications

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Inhalt

Konformitätserklärungen nden Sie online unter www.wika.de.

1. Allgemeines 20

2. Aufbau und Funktion 21

3. Sicherheit 24

4. Transport, Verpackung und Lagerung 28

5. Inbetriebnahme, Betrieb 28

6. Störungen 30

7. Wartung und Reinigung 31

8. Demontage, Rücksendung und Entsorgung 32

9. Technische Daten 33

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1. Allgemeines

■

Die in der Betriebsanleitung beschriebenen Füllstandsschalter

werden nach dem aktuellen Stand der Technik konstruiert und gefer-

tigt. Alle Komponenten unterliegen während der Fertigung strengen

Qualitäts- und Umweltkriterien. Unsere Managementsysteme sind

nach ISO 9001 und ISO 14001 zertiziert.

■

Diese Betriebsanleitung gibt wichtige Hinweise zum Umgang mit dem

Gerät. Voraussetzung für sicheres Arbeiten ist die Einhaltung aller

angegebenen Sicherheitshinweise und Handlungsanweisungen.

■

Die für den Einsatzbereich des Gerätes geltenden örtlichen Unfall-

verhütungsvorschriften und allgemeinen Sicherheitsbestimmungen

einhalten.

■

Die Betriebsanleitung ist Produktbestandteil und muss in unmittel-

barer Nähe des Gerätes für das Fachpersonal jederzeit zugänglich

aufbewahrt werden. Betriebsanleitung an nachfolgende Benutzer

oder Besitzer des Gerätes weitergeben.

■

Das Fachpersonal muss die Betriebsanleitung vor Beginn aller Arbei-

ten sorgfältig durchgelesen und verstanden haben.

■

Es gelten die allgemeinen Geschäftsbedingungen in den Verkaufsun-

terlagen.

■

Technische Änderungen vorbehalten.

■

Weitere Informationen:

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

- Zugehöriges Datenblatt: LM 31.31 (OLS-C01)

LM 31.32 (OLS-C02)

LM 31.33 (OLS-C05)

LM 31.34 (OLS-C04)

LM 31.05 (OLS-F1)

LM 31.06 (OLS-5200)

- Anwendungsberater: Tel.: +49 9372 132-0

Fax: +49 9372 132-406

[email protected]

1. Allgemeines

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