WIKA IL-10 User manual

Operating instructions
Betriebsanleitung
Mode d‘emploi
Manual de instrucciones
EN
DE
FR
ES
Intrinsically safe submersible pressure transmitter model IL-10
Eigensichere Pegelsonde Typ IL-10
Only for instruments with the following marking:
BVS 10 ATEX E 126 X
IECEx BVS 10.0077X
Transmetteur de pression immergeable à sécurité intrinsèque type IL-10
Sonda de pozo con seguridad intrínseca modelo IL-10

2WIKA operating instructions submersible pressure transmitter model IL-10
EN
DE
14161955.02 09/2018 EN/DE/FR/ES
ES
FR
© 06/2016 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
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!
Operating instructions model IL-10 Page 3 - 26
Betriebsanleitung Typ IL-10 Seite 27 - 50
Mode d‘emploi type IL-10 Página 51 - 74
Manual de instrucciones modelo IL-10 Page 75 - 99

3WIKA operating instructions submersible pressure transmitter model IL-10
14161955.02 09/2018 EN/DE/FR/ES
EN
Declarations of conformity can be found online at www.wika.com.
Contents
Contents
1. General information 4
2. Design and function 6
3. Safety 7
4. Transport, packaging and storage 15
5. Commissioning, operation 16
6. Faults 19
7. Maintenance and cleaning 21
8. Dismounting, return and disposal 22
9. Specications 23
Appendix: EU declaration of conformity 26

4WIKA operating instructions submersible pressure transmitter model IL-10
14161955.02 09/2018 EN/DE/FR/ES
EN
1. General information
■
The submersibel pressure transmitter 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 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.
■
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 instrument.
■
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: PE 81.23
- Application consultant: Tel.: [phone]
Fax: [phone]
E-mail: [e-mail]
1. General information

5WIKA operating instructions submersible pressure transmitter model IL-10
14161955.02 09/2018 EN/DE/FR/ES
EN
Explanation of symbols
WARNING!
... indicates a potentially dangerous situation in the hazardous area that can result in serious injury or
death, if not avoided.
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 equipment or
the environment, if not avoided.
Information
... points out useful tips, recommendations and information for ecient and trouble-free operation.
CAUTION!
... indicates a potentially dangerous situation that can result in burns, caused by hot surfaces or liquids,
if not avoided.
Abbreviations
2-wire Two connection lines are used for the voltage supply.
The measurement signal also provides the supply current.
U+/ S+Positive supply and output terminal
U- / 0V Negative power supply terminal
1. General information

6WIKA operating instructions submersible pressure transmitter model IL-10
14161955.02 09/2018 EN/DE/FR/ES
EN
2. Design and function
2.1 Overview
2.2 Description
The model IL-10 submersible pressure transmitter has been designed as an intrinsically safe pressure measuring
instrument and is used for the determination of the prevailing hydrostatic pressure.The analogue output signal is trans-
mitted via an intrinsically safe power and signal circuit (4 ... 20 mA current loop).
The stainless steel case protects the potted intrinsically safe electronics from environmental inuences. A process
connection with a protection cap at the bottom, along with the cable entry above are further components of the
submersible pressure transmitter.
2.3 Scope of delivery
Cross-check scope of delivery with delivery note.
2. Design and function



Cable
Product label (for details, see chapter 3.5)
Process connection with protection cap

7WIKA operating instructions submersible pressure transmitter model IL-10
14161955.02 09/2018 EN/DE/FR/ES
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3. Safety
3. Safety
WARNING!
Before installation, commissioning and operation, ensure that the appropriate submersible pressure
transmitter has been selected in terms of measuring range, design, media compatibility and specic
measuring conditions.
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.
3.1 Intended use
The intrinsically safe submersible pressure transmitter is used in hazardous areas to convert hydrostatic pressure into
an electrical signal.
■
ATEX approval: Submersible pressure transmitter approved for use in hazardous areas (EU-type examination
certicate BVS 10 ATEX E 126 X downloadable from www.wika.com).
- Gases and mist: Mounting to zone 0 (EPL Ga/Gb); installation in zone 0 (EPL Ga), zone 1 (GPL Gb)
- Dusts: Mounting to zone 20 (EPL Da/Db); installation in zone 20 (EPL Da), zone 21 (EPL Db)
- Mining: Category M1 (EPL Ma)
■
IECEx approval: Submersible pressure transmitter approved for use in hazardous areas (certicate
IECEx BVS 10.0077X downloadable from www.wika.com).
- Gases and mist: Mounting to zone 0 (EPL Ga/Gb); installation in zone 0 (EPL Ga), zone 1 (GPL Gb)
- Dusts: Mounting to zone 20 (EPL Da/Db); installation in zone 20 (EPL Da), zone 21 (EPL Db)
- Mining: Category M1 (EPL Ma)
■
FM/CSA approval: Submersible pressure transmitter approved for use in hazardous areas (see control drawing
no. 2323880)

8WIKA operating instructions submersible pressure transmitter model IL-10
14161955.02 09/2018 EN/DE/FR/ES
EN
The submersible pressure transmitter has been designed and built solely for the intended use described here, and may
only be used accordingly.
The technical specications contained in these operating instructions must be observed. Improper handling or operati-
on of the instrument outside of its technical specications requires the instrument to be taken out of service immediate-
ly and inspected by an authorised WIKA service engineer.
The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use.
3.2 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.
■
Keep unqualied personnel away from hazardous areas.
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.
Special operating conditions require further appropriate knowledge, e.g. of aggressive media.
3. Safety

9WIKA operating instructions submersible pressure transmitter model IL-10
14161955.02 09/2018 EN/DE/FR/ES
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3. Safety
3.3 Special conditions for safe use (ATEX and IECEx)
WARNING!
Non-observance of these instructions and their contents may result in the loss of explosion protection.
Gas application
■
The installation of the submersible pressure transmitter into the wall between areas that require EPL Ga equipment
must be made in such a way that ingress protection IP67 in accordance with EN 60529 is ensured.
■
When using the submersible pressure transmitter in areas that require EPL Ga, the shield of the connection lead
and the metallic part of the strain relief clamp must be included within the equipotential bonding of the vessel.
■
The tting of the cable entry of the instrument into the wall that separates areas with EPL Ga requirements from
less-hazardous areas must be made in such a way that ingress protection IP67 in accordance with EN 60529 is
ensured.
■
Observe the manufacturer's technical information for the use of the submersible pressure transmitter in combination
with aggressive and corrosive media and for avoiding mechanical hazards.
Dust applications
■
The submersible pressure transmitter must be mounted into the wall between areas that require EPL Da in such a
way that ingress protection IP6X in accordance with IEC 60529 is ensured.
■
When using the submersible pressure transmitter in areas that require EPL Da, the shield of the connection lead
and the metallic part of the strain relief clamp must be included within the equipotential bonding of the vessel.
■
The tting of the cable entry of the submersible pressure transmitter into the wall that separates areas with EPL Da
requirements from less-hazardous areas must be made in such a way that ingress protection IP6X in accordance
with EN 60529 is ensured.
■
Observe the manufacturer‘s technical information for the use of the submersible pressure transmitter in combination
with aggressive and corrosive media and for avoiding mechanical hazards.

10 WIKA operating instructions submersible pressure transmitter model IL-10
14161955.02 09/2018 EN/DE/FR/ES
EN
Safety-related maximum values (ATEX and IECEx)
Intrinsically safe supply and signal circuit (current loop 4 ... 20 mA)
Equipment protection level 2) Ma Ga, Ga/Gb, Gb Da, Da/Db, Db
Voltage Ui DC 30 V DC 30 V DC 30 V
Current Ii 100 mA 100 mA 100 mA
Power Pi 1 W 1 W 750/650/550 mW
Eective internal capacitance Ci 1) 16.5 nF + 0.1 nF/m 16.5 nF + 0.1 nF/m 16.5 nF + 0.1 nF/m
Eective internal inductance Li 1) 0 µH + 1 µH/m 0 µH + 1 µH/m 0 µH + 1 µH/m
1) For value see product label
2) Equipment Protection Level (EPL): The protection level that is dened for an instrument, where the degree of the probability of an ignition forms the basis.
Ambient temperature range, correlation to the instrument category, temperature class (ATEX and IECEx)
Model EPL Ambient and medium
temperature 1) Temperature class, surface temperature
Model IL-10, with PUR cable Ma -30 ... +80 °C not applicable
Ga, Ga/Gb, Gb -30 ... +60 °C T6
-30 ... +80 °C T5
-30 ... +80 °C T4
Da, Da/Db, Db -30 ... +40 °C (750 mW) 120 °C
-30 ... +70 °C (650 mW) 120 °C
-30 ... +80 °C (550 mW) 120 °C
3. Safety