WIKA IS-10, IS-11 Operating Instructions Manual
2187800.09 GB/D/F/E 04/2008
WIKA Alexander Wiegand GmbH & Co. KG
Alexander-Wiegand-Straße 30
63911 Klingenberg/Germany
Phone (+49) 93 72/132-295
Fax (+49) 93 72/132-706
E-Mail support-tronic@wika.de
www.wika.de
Operating instructions
Betriebsanleitung
Mode d’emploi
Manual de instrucciones
IS-10,
IS-11
Pressure transmitter /
Druckmessumformer /
Transmetteur de pression /
Transmisor de presión
IS-10
Current terms and conditions apply.
Details are available on ...
Es gelten unsere aktuellen Verkaufsund Lieferbedingungen siehe unter ...
Toute commande est assujettie à nos
conditions de ventes et de fournitures
dans leur dernière version en vigueur, voir
sous ...
Se aplican nuestras condiciones actuales
de venta y de suministro, que se pueden
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www.wika.de
IS-11
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WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio IS-10, IS-11
Contents Page 3-18 GB
1. Important details for your information
2. A quick overview for you
3. Signs, symbols and abbreviations
4. Function
5. For your safety
6. Packaging
7. Starting, operation
8. Adjustment of zero point / span
9. Maintenance, accessories
10. Trouble shooting
11. Storage, disposal
12. EC declaration of conformity
Inhalt Seite 19-34 D
1. Wichtiges zu Ihrer Information
2. Der schnelle Überblick für Sie
3. Zeichenerklärungen, Abkürzungen
4. Funktion
5. Zu Ihrer Sicherheit
6. Verpackung
7.
Inbetriebnahme, Betrieb
8. Einstellung Nullpunkt / Spanne
9. Wartung, Zubehör
10. Störbeseitigung
11. Lagerung, Entsorgung
12. EG-Konformitätserklärung
Contenu Page 35-50 F
1. Informations inportantes
2. Aperçu rapide
3. Explication des symboles,abréviations
4. Fonction
5. Pour votre sécurité
6. Emballage
7.
Mise en service, exploitation
8. Réglage du zéro / gain
9. Entretien, accessoires
10. Elimination de perturbations
11. Stockage, mise au rebut
12. Déclaration de confeamité CE
Contenido Paginás 51-66 E
1. Detalles importantes para su información
2. Resumen rápido para usted
3. Signos, símbolos y abreviaciones
4. Función
5. Para su seguridad
6. Embalaje
7.
Puesta en servicio, funcionamiento
8. Ajuste de cero / margen
9. Mantenimient o, accesorios
10. Eliminación de perturbaciones
11. Almacenaje, eliminación de desechos
12. Declaración de conformidad CE
Contents / Inhalt / Contenu / Contenido
E
F
1. Important details for your information
GB
Use of the product in accordance with the intended use IS-10 / IS-11:
Use the intrinsically safe pressure transmitter to transform the pressure into an electrical
signal in hazardous areas.
1. Important details for your information
Read these operating instructions before installing and starting the pressure transmitter. Keep
the operating instructions in a place that is accessible to all users at any time.
The following installation and operating instructions have been compiled by us with great care
but it is not feasible to take all possible applications into consideration. These installation and
operation instructions should meet the needs of most pressure measurement applications. If
questions remain regarding a specific application, you can obtain further information:
Via our Internet address www.wika.de / www.wika.com
The product data sheet is designated as PE 81.22
Contact WIKA for additional technical support (+49) 9372 / 132-295
If the serial number gets illegible (e.g. by mechanical damage or repainting), the retraceability
of the instrument is not possible any more.
WIKA pressure transmitters are carefully designed and manufactured using state-of-the-art
technology. Every component undergoes strict quality and environmental inspection before
assembly and each instrument is fully tested prior to shipment. Our environmental management system is certified to DIN EN ISO 14001.
GB D
Certificate ATEX: Pressure transmitter for operation in hazardous areas in compliance with
the respective certificate (see attached EC-type test certificate DMT 00 ATEX E 045X).
ATEX Approval ratings: Gases and mist installation in Zone 1, Zone 2. Mounting to Zone 0.
Mining Category M1, M2.
Knowledge required
Install and start the pressure transmitter only if you are familiar with the relevant regulations
and directives of your country and if you have the qualification required. You have to be
acquainted with the rules and regulations on hazardous areas, measurement and control
technology and electric circuits, since this pressure transmitter is „electrical equipment“ as
defined by EN 50178. Depending on the operating conditions of your application you have to
have the corresponding knowledge, e.g. of aggressive media.
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3. Signs, symbols and abbreviations
4. Function
IS-10: Pressure connection (intrinsically safe) with internal diaphragm (standard version).
IS-11: Pressure connection with flush diaphragm (intrinsically safe) for highly viscous or
solids entrained media which might clog the pressure port.
2-wire Two connection lines are intended for the voltage supply.
The supply current is the measurement signal.
FDA Food and Drug Administration
Function: The pressure prevailing within the application is transformed into a standardised
electrical signal through the deflection of the diaphragm, which acts on the sensor element
with the power supply fed to the transmitter. This electric signal changes in proportion to the
pressure and can be evaluated correspondingly.
Potential danger of life or of
severe injuries.
Notice, important information, malfunction.
The product complies with
the applicable European
directives.
Instructions for hazardous
areas: Potential danger of
life or of severe injuries.
2. A quick overview for you / 3. Abbreviations, signs / 4. Function
GB
2. A quick overview for you
If you want to get a quick overview, read Chapters 3, 5, 7 and 11. There you will get some
short safety instructions and important information on your product and its starting. Read
these chapters in any case.
Potential danger of life or
of severe injuries due to
catapulting parts.
Potential danger of burns
due to hot surfaces.
ATEX
European guideline for
explosion protection
(Atmosphäre=AT,
Explosion= EX)
The product complies with
the requirements of the
European directive 94/9/EC
(ATEX) on explosion protection.
5. For your safety
5. For your safety
GB
Select the appropriate pressure transmitter with regard to scale range,
performance and specific measurement conditions prior to installing and
starting the instrument.
Observe the relevant national regulations (e.g.: EN 50178) and observe the
applicable standards and directives for special applications (e.g. with
dangerous media such as acetylene, flammable gases or liquids and toxic gases or liquids
and with refrigeration plants or compressors). If you do not observe the appropriate
regulations, serious injuries and/or damage can occur!
Open pressure connections only after the system is without pressure!
Please make sure that the pressure transmitter is only used within the overload threshold
limit all the time!
Observe the ambient and working conditions outlined in section 7 „Technical data”.
Ensure that the pressure transmitter is only operated in accordance with the provisions i.e.
as described in the following instructions.
Do not interfere with or change the pressure transmitter in any other way than described in
these operating instructions.
Remove the pressure transmitter from service and mark it to prevent it from being used
again accidentally, if it becomes damaged or unsafe for operation
Take precautions with regard to remaining media in removed pressure transmitter.
Remaining media in the pressure port may be hazardous or toxic!
Have repairs performed by the manufacturer only.
Information about material consistency against corrosion and diffusion can be found in our
WIKA-Handbook, 'Pressure and Temperature Measurement'.
Consider the details given in the EC-type examination certificate as well
as the respective specifications for explosion hazard use of the country
concerned (e.g.: IEC 60079-14). If you do not observe these stipulations,
serious injuries and/or damage can occur.
!
Warning
Warning
Warning
Caution
!
Warning
Warning
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6. Packaging / 7. Starting, operation
GB
6. Packaging
Has everything been supplied?
Check the scope of supply:
Completely assembled pressure transmitters; with flush version IS-11 including preassembled sealings and protection cap.
EC-type examination certificate
Inspect the pressure transmitter for possible damage during transportation. Should
there be any obvious damage, inform the transport company and WIKA without delay.
Keep the packaging, as it offers optimal protection during transportation (e.g. changing installation location, shipment for repair).
Ensure that the pressure connection thread and the connection contacts will not be
damaged.
In order to protect the diaphragm, the pressure connection of the instrument IS-11 is provided
with a special protection cap.
Remove this protection cap only just before installing the pressure transmitter in order
to prevent any damage to the diaphragm or the thread.
Keep the protection cap of the pressure connection thread and the diaphragm for
later storage or transport.
Mount the protection cap when removing and transporting the instrument.
7. Starting, operation
Diaphragm test for your safety
It is necessary that before starting the pressure transmitter you test the diaphragm visually, as
this is a safety-relevant component.
Pay attention to any liquid leaking out, for this points to a diaphragm
damage.
Check the diaphragm visually for any damage (IS-11).
Use the pressure transmitter only if the diaphragm is undamaged.
Use the pressure transmitter only if it is in a faultless condition as far as the
safety-relevant features are concerned.
Required tools: wrench (flats 27), screw driver
7. Starting, operation
GB
Signal
Power Supply
Product No.
Serial No.
PIN assignment
Coded manufacture date
P #
max.
50 Nm
Sealing
Mechanical connection Product label (example)
Remove the protection cap only just before installation and absolutely avoid any
damage to the diaphragm during installation as well (IS-11).
For Model IS-10 you have to provide for a sealing element; exceptions are instruments with self-sealing threads (e.g. NPT thread).
For Model IS-11 the sealing ring is included in delivery.
Please refer to our data sheet “Pressure gauge sealing washers AC 09.08” in WIKA’s
product catalog Pressure and Temperature Measurement or our website
www.wika.de for details about sealing washers.
When mounting the instrument, ensure that the sealing faces of the instrument and
the measuring point are clean and undamaged.
Screw in or unscrew the instrument only via the flats using a suitable tool and the
prescribed torque. The appropriate torque depends on the dimension of the pressure
connection and on the sealing element used (form/material). Do not use the case as
working surface for screwing in or unscrewing the instrument.
When screwing the transmitter in, ensure that the threads are not jammed.
For tapped holes and welding sockets please see Technical Information IN 00.14 for
download at www.wika.de -Service
S #
!
Warning
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7. Starting, operation
GB
Protect the diaphragm against any contact with abrasive substances and
pressure peaks and do not touch it with tools. If you damage the diaphragm,
no intrinsic safety can be guaranteed (ATEX)!
Observe the permissible surface temperature applicable for this range
according to the defined temperature classes.
Observe the technical data for the use of the pressure transmitter in connection with aggressive / corrosive media and for the avoidance of mechanical
hazards.
When mounting the pressure transmitter into areas which require category
1G equipment, ensure that ingress protection IP67 according to IEC 60 529
is guaranteed.
Mounting to zone 0
(In general Zone 0 is given when the pressure transmitter is surrounded by a mixture of explosive gases more than 1.000 hours per year = continuous hazard).
7. Starting, operation
GB
Operate the pressure transmitter with a shielded cable and earth the shield at least on
one side of the cable, if the cable is longer than 30m (2-wire), or if it is run outside of
the building.
Ingress protection per IEC 60529 (The ingress protection classes specified only apply
while the pressure transmitter is connected with female connectors that provide the
corresponding ingress protection).
Ensure that the cable diameter you select fits to the cable gland of the connector
Ensure that the cable gland of the mounted connector is positioned correctly and
that the sealings are available and undamaged. Tighten the threaded connection and
check the correct position of the sealings in order to ensure the ingress protection.
Please make sure that the ends of cables with flying leads do not allow any ingress of
moisture.
Electrical connection
Ground the cable screen at one end, preferably in the safe, thus nonEx, area (EN 60079-14). For transmitters with flying leads, the screen is
connected to the case. The simultaneous connection of case and cable
screen to ground is only permitted if ground loop problems between the
screen connection (e.g. at the power supply) and case can be excluded (see
EN 60079-14).
Supply the pressure transmitter from an intrinsically safe current circuit (Ex ia).
Consider both the internal capacitance and inductance.
Always connect the case to earth to protect the pressure transmitter against
electromagnetic fields and electrostatic charges.
Cover flying leads with fine wires by an end splice (cable preparation).
The bayonet-connector is made of light metal, a material which is not
permissible for group I applications (mining).
Consider that cables for use in zones 1 and 2 must be checked with a test
voltage between conductor/earth, conductor/screen, screen/earth of more
than 500V (AC).
Warning
Warning
Warning
!
Warning
Warning
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7. Starting, operation
GB
Load (e.g. display)
Power supply
UB+/Sig+ Positive supply / measurement connection
OV/Sig- Negative supply / measurement connection
Circular connector
M 12x1,
IP 67
Order code: M4
Flying leads
with 1.5 m of cable,
conducter cross section
up to max. 0.5 mm²,
AWG 20 with end splices,
conducter outer diameter
6.8 mm
IP 67
Order code: DL
L-Connector,
DIN EN 175301-803,
Form A
for conducter cross section
up to max. 1.5 mm²,
conducter outer diameter
6 to 8 mm
IP 65
Order code: A4
2-wire
brown
green
With a line transformer you realise the mandatory galvanic isolation of the voltage
and current supply between hazardous and non-hazardous areas and ensure the
safety connection data.
Non hazardous
area
Hazardous
(classified) area
Non hazardous
area
Hazardous
(classified) area
Non hazardous
area
Hazardous
(classified) area
screen
Non hazardous
area
Hazardous
(classified) area
Non hazardous
area
Hazardous
(classified) area
Bayonet-connector,
IP 67
Order code: C6
Connector M16x0.75,
IP 65,
Order code: B5
(D) Mounting hole
1. Loosen the screw (1).
2. Loosen the cable gland (2).
3. Pull the angle housing (5), with the
terminal block (6) inside, away from the
instrument.
4. Using the head of a small screwdriver in
the mounting hole (D), lever the terminal
block (6) out of the angle housing (5).
In order not to damage the sealing of the angle housing, do not try to push the terminal
block (6) out using the screw hole (1) or the cable gland (2).
5. Ensure that the conductor outer diameter you select is matched to the angle housing’s
cable gland. Slide the cable through the cable gland nut (2), washer (3), gland seal (4) and
angle housing (5).
6. Connect the flying leads to the screw terminals on the terminal block (6) in accordance
with the pin-assignment drawing.
7. Press the terminal block (6) back into the angle housing (5).
8. Tighten the cable gland (2) around the cable. Make sure that the sealing isn’t damaged
and that the cable gland and seals are assembled correctly in order to ensure ingress
protection.
9. Place the flat, square gasket over the connection pins on the top of the instrument
housing.
10. Slide the terminal block (6) onto the connection pins.
11. Secure the angle housing (5) and terminal block (6) to the instrument with the screw (1).
Assembly of L-connector DIN EN 175301-803
(6)
(5)
(1)
(2)
(3)
(4)
Clamping nut,
Male connector,
Case with
pressure connection
Sealing
Female
connector
7. Starting, operation
GB
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Specifications Model IS-10 / IS-11
Pressure ranges
*)
bar 0.1 0.16 0.25 0.4 0.6 1 1.6 2.5 4 6 10 16
Over pressure safety bar 1 1.5 2 2 4 5 10 10 17 35 35 80
Burst pressure bar 2 2 2.4 2.4 4.8 6 12 12 20.5 42 42 96
Pressure ranges
*)
bar 25 40 60 100 160 250 400 600 1000
1)
Over pressure safety bar 50 80 120 200 320 500 800 1200 1500
Burst pressure bar 96 400 550 800 1000 1200 1700 2)2400 2)3000
{Vacuum, gauge pressure, compound range, absolute pressure are available}
1)
Only Model IS-10.
2)
For model IS-11: the value specified in the table applies only when sealing is
realised with the sealing ring underneath the hex. Otherwise max. 1500 bar applies.
Materials
Wetted parts (Other materials see WIKA diaphragm seal program)
Model IS-10
*)
» Stainless steel
Model IS-11» Stainless steel {Hastelloy}
O-ring: NBR {FPM/FKM or EPDM}
Case Stainless steel
Internal transmission fluid
3)
Synthetic oil {Halocarbon oil for oxygen applications}
{Listed by FDA for Food and Beverage}
3)
Not for IS-10 with pressure ranges > 25 bar.
Power supply UB UB in VDC
10 < UB ≤ 30
Signal output and 4 … 20 mA, 2-wire
maximum ohmic load RA RA in Ohm RA ≤ (UB – 10 V) / 0.02 A - (length of flying leads in m x 0.14 Ohm)
Adjustability zero/span % ± 10 using potentiometers inside the instrument
Response time (10 ... 90 %) ms
≤ 1
Dielectric strength Insulation complies with EN 50020, 6.4, 12
Specifications Model IS-10 / IS-11
Accuracy % of span
≤ 0.25 {0.125}
4)
(BFSL)
≤ 0.5 5) {0.25}
4) 5)
4)
Accuracy { } for pressure ranges ≥ 0.25 bar
5)
Including non-linearity, hysteresis, zero point and full scale error (corresponds to
error of measurement per IEC 61298-2).
Adjusted in vertical mounting position with lower pressure connection.
Non-linearity % of span
≤ 0.2 (BFSL) according to IEC 61298-2
Non-repeatability % of span
≤ 0.1
1-year stability % of span
≤ 0.2 (at reference conditions)
Permissible temperature of
Medium
6) 7) *)
-30 ... +105 °C -22 ... +221 °F
Ambience
6) 7)
-30 ... +105 °C -22 ... +221 °F
Storage
6)
-30 ... +105 °C -22 ... +221 °F
6)
Also complies with EN 50178, Tab. 7, Operation (C) 4K4H, Storage (D) 1K4,
Transport (E) 2K3
Compensated temp range 0 ... +80 °C 32 ... +176 °F
Temperature coefficients within
compensated temp range
Mean TC of zero % of span
≤ 0.2 / 10 K (< 0.4 for pressure range ≤ 250 mbar)
Mean TC of range % of span
≤ 0.2 / 10 K
CE- conformitiy
97/23/EC Pressure equipment directive
89/336/EEC emission (class B) and immunity according to EN 61 326
94/9/EC Directive ATEX of equipment intended for use in potentially
explosive atmospheres
Ex-protection ATEX Category
7)
1G, 1/2G, 2G, M1, M2
Ignition protection type EEx ia I/II C T4, EEx ia I/II C T5, EEx ia I/II C T6
7)
Read the operating conditions and safety-relevant data in the EC-type
examination certificate in any case (DMT 00 ATEX E 045 X)
7. Starting, operation
GB
7. Starting, operation
GB
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Specifications Model IS-10 / IS-11
RF-immunity V/m 10 {30}
BURST KV 4
Shock resistance g 1000 according to IEC 60068-2-27 (mechanical shock)
Vibration resistance g 20 according to IEC 60068-2-6 (vibration under resonance)
Wiring protection
Protected against reverse polarity and short circuiting on the instrument side
Weight kg Approx. 0.2
When designing your plant, take into account that the stated values (e.g.burst pressure,
over pressure safety) apply depending on the material, thread and sealing element used.
7. Starting, operation
GB
*) In an oxygen version model IS-11 is not available. In an oxygen version model IS-10 is only available in gauge pressure ranges
≥ 0.25 bar with media temperatures between -4 … +140 °F / -20 … +60 °C and using stainless steel or Elgiloy® wetted parts.
{ } Items in curved brackets are optional extras for additional price.
Functional test
Open pressure connections only after the system is without pressure!
Observe the ambient and working conditions outlined in section 7
„Technical data.
Please make sure that the pressure transmitter is only used within the over
load threshold limit at all times!
When touching the pressure transmitter, keep in mind that the surfaces of
the instrument components might get hot during operation.
The output signal must be proportional to the pressure. If not, this might point to a
damage of the diaphragm. In that case refer to chapter 10 „Troubleshooting“.
Z = Zero
S = Span
Female
connector
Sealing
Clamping
nut
Male
connector
Sealing
Case with
pressure
connection
Recommended recalibration cycle: 1 year
For further information (+49) 9372/132-295
8. Adjustment of zero point / span (only for pressure transmitter with
clamping nut)
A
B
We do not recommend to adjust the span potentiometer. It is used for adjustment ex
factory and should not be adjusted by you unless you have adequate calibration equipment at your disposal (at least three times more accurate than the instrument being
tested).
8. Adjustment of zero point / span
GB
Make sure wires are not cut or pinche
during disassembly and reassembly of
the connector.
Remove the female connector. Open
the pressure transmitter by detaching
the clamping nut (see Fig. A ). Carefully
remove the male connector from the
case.
Adjust the zero point (Z) (see Fig. B ) by
generating the lower limit of the pressure
range.
Adjust the span (S) by generating the
higher limit of the pressure range.
Check the zero point.
If the zero point is incorrect, repeat
procedure as required.
Reassemble the instrument carefully.
Make sure all sealings and o-rings are
not damaged and correctly installed to
assure the rated moisture ingress protection.
Warning
Caution
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Failure Possible cause Procedure
Output signal unchanged after change
in pressure
Mechanical overload through overpressure
Replace instrument; if failure reoccurs,
consult the manufacturer *)
No output signal Cable break Check connections and cable
Signal span too small
Mechanical overload through overpressure
Replace instrument; if failure reoccurs,
consult the manufacturer *)
Failure Possible cause Procedure
Signal span erratic / incorrect Working temperature too high/too low
Ensure permissible temperatures as per
the Operating Instructions
Signal span erratic Instrument not grounded Ground instrument
Violent fluctuations in the process
media pressure
Damping; consult with manufacturer
Electromagnetic interference source in
the vicinity, e.g. inverter drive
Shield the device; shield the cables;
remove the interference source
Signal span dropping off/too small
Diaphragm is damaged, e.g. through
impact, abrasive/agressive media;
corrosion of diaphragm/pressure
connector; transmission fluid missing.
Contact the manufacturer and replace
the instrument
Signal span drops off
Seal/Sealing face damaged/contaminated, seal mounted incorrectly,
threads crossed
Clean the seal/sealing face, possibly
replace the seal.
Abnormal zero point signal Working temperature too high/too low
Ensure permissible temperatures as per
the Operating Instructions
Abnormal mounting position
Correct the zero point through the
potentiometer, control panel or software
Overload limits exceeded
Ensure permissible overload limits are
observed (see Operating Instructions) *)
9. Maintenance, accessories / 10. Trouble shooting
GB
9. Maintenance, accessories
Accessories
For details about the accessories (e. g. connectors), please refer to WIKA‘s price list, WIKA‘s
product catalog on CD or or contact our sales department.
10. Trouble shooting
Open pressure connections only after the system is without pressure!
WIKA pressure transmitters require no maintenance.
Have repairs performed by the manufacturer only.
Do not insert any pointed or hard objects into the pressure port for cleaning to prevent
damage to the diaphragm of the pressure connection.
Take precautions with regard to remaining media in removed pressure transmitters. Remaining media in the pressure port may be hazardous or
toxic!
Remove the pressure transmitter from service and mark it to prevent it from
being used again accidentally, if it becomes damaged or unsafe for operation.
Have repairs performed by the manufacturer only.
10. Trouble shooting
GB
In case of unjustified reclamation we charge the reclamation handling expenses.
*) Make sure that after the setting the unit is working properly. In case the error continues to exist send in the instrument for reparation (or
replace the unit).
Please verify in advance if pressure is being applied (valves/ ball valve etc. open) and if the
right voltage supply and the right type of wiring (2-wire/ 3-wire) has been chosen?
If the problem persists, contact our sales department.
Process material certificate (Contamination declaration for returned goods)
Purge / clean dismounted instruments before returning them in order to protect our employees
and the environment from any hazard caused by adherent remaining media.
Service of instruments can only take place safely when a Product Return Form has been
submitted and fully filled-in. This Return Form contains information on all materials with which
the instrument has come into contact, either through installation, test purposes, or cleaning.
You can find the Product Return Form on our internet site (www.wika.de / www.wika.com).
Warning
!
Warning
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responsibility, that the
marked products
Nous déclarons sous notre
seule responsabilité que les
appareils marqués
transmitter
Transmetteur de pression,
version securite intrinseque
sheet:
selon fiche technique en
vigueur:
responsibility, that the
marked products
Nous déclarons sous notre
seule responsabilité que les
appareils marqués
transmitter
Transmetteur de pression,
version securite intrinseque
sheet:
selon fiche technique en
vigueur:
requirements of the Directives
sont conformes aux exigences
essentielles de la directive
- 94/9/EC (ATEX)
- 89/336/CEE (CEM)
- 94/9/CE (ATEX)
The devices have been tested
according to the norm:
Les appareils ont été vérifiés
suivant les normes:
WIKA Alexander Wiegand GmbH
& Co. KG
WIKA Alexander Wiegand GmbH &
Co. KG
responsibility, that the
marked products
Nous déclarons sous notre
seule responsabilité que les
appareils marqués
transmitter
Transmetteur de pression,
version securite intrinseque
sheet:
selon fiche technique en
vigueur:
requirements of the Directives
sont conformes aux exigences
essentielles de la directive
- 94/9/EC (ATEX)
- 89/336/CEE (CEM)
- 94/9/CE (ATEX)
The devices have been tested
according to the norm:
Les appareils ont été vérifiés
suivant les normes:
11. Storage, disposal / 12. EC declaration of conformity
GB
11. Storage, disposal
When storing or disposing of the pressure transmitter, take precautions with
regard to remaining media in removed pressure transmitters. We recommend cleaning the transmitter properly and carefully. Remaining media in
the pressure port may be hazardous or toxic!
Mount the protection cap when storing the pressure transmitter in order to prevent any
damage to the diaphragm (IS-11).
Dispose of instrument components and packaging materials in accordance with the
respective waste treatment and disposal regulations of the region or country to which
the instrument is supplied.
Storage
Disposal
12. EC declaration of conformity
WIKA reserves the right to alter these technical specifications.
1. Wichiges zu Ihrer Information
D
Zulassung ATEX:
Druckmessgerät zur bestimmungsgemäßen Verwendung in explosionsgefährdeten Bereichen
(siehe beiliegende EG-Baumusterprüfbescheinigung DMT 00 ATEX E 045 X).
ATEX Zulassungseigenschaften: Für Gase und Nebel Einbau in Zone 1, Zone 2. Anbau an
Zone 0. Bergbau Kategorie M1, M2.
1. Wichtiges zu Ihrer Information
Lesen Sie diese Betriebsanleitung vor Montage und Inbetriebnahme des Druckmessgerätes.
Bewahren Sie die Betriebsanleitung an einem für alle Benutzer jederzeit zugänglichen Ort auf.
Die nachfolgenden Einbau- und Betriebshinweise haben wir mit Sorgfalt zusammengestellt.
Es ist jedoch nicht möglich, alle erdenklichen Anwendungsfälle zu berücksichtigen. Sollten Sie
Hinweise für Ihre spezielle Aufgabenstellung vermissen, können Sie hier weitere Informationen
finden:
Über unsere Internet-Adresse www.wika.de / www.wika.com
Die Bezeichnung des zugehörigen Datenblattes ist PE 81.22
Anwendungsberater: (+49) 9372/132-295
Wird die Seriennummer unleserlich (z. B. durch mechanische Beschädigung oder Übermalen),
ist eine Rückverfolgbarkeit nicht mehr möglich.
Die in der Betriebsanleitung beschriebenen WIKA-Druckmessgeräte werden nach den
neuesten Erkenntnissen konstruiert und gefertigt. Alle Komponenten unterliegen während der
Fertigung strengen Qualitäts- und Umweltkriterien. Unser Umweltmanagementsystem ist nach
DIN EN ISO 14001 zertifiziert.
Bestimmungsgemäße Produktverwendung IS-10, IS-11:
Verwenden Sie den eigensicheren Druckmessumformer, um in explosionsgefährdeten
Bereichen Druck in ein elektrisches Signal zu wandeln.
Ihre erforderlichen Kenntnisse
Montieren und nehmen Sie das Druckmessgerät nur in Betrieb, wenn Sie mit den zutreffenden
landesspezifischen Richtlinien vertraut sind und die entsprechende Qualifikation besitzen.
Sie müssen mit den Vorschriften und Kenntnissen für explosionsgefährdete Bereiche, Messund Regeltechnik sowie elektrische Stromkreise vertraut sein, da das Druckmessgerät ein
„elektrisches Betriebsmittel“ nach EN 50178 ist. Je nach Einsatzbedingung müssen Sie über
entsprechendes Wissen verfügen, z. B. über agressive Medien.
!
Warning
2187800.09 GB/D/F/E 04/2008
20
WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio IS-10, IS-11
2187800.09 GB/D/F/E 04/2008
21
WIKA Operating instructions/Betriebsanleitung/Mode d'emploi/Instrucciones de servicio IS-10, IS-11
2. Schneller Überblick / 3. Zeichenerklärungen, Abkürzungen / 4. Funktion
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2. Der schnelle Überblick für Sie
Wollen Sie sich einen schnellen Überblick verschaffen, lesen Sie Kapitel 3, 5, 7 und 11. Dort
erhalten Sie kurze Hinweise zu Ihrer Sicherheit und wichtige Informationen über Ihr Produkt
und zur Inbetriebnahme. Lesen Sie diese unbedingt.
3. Zeichenerklärungen, Abkürzungen
Mögliche Gefahr für Ihr
Leben oder schwerer
Verletzungen.
Ex-Hinweise:
Mögliche Gefahr für Ihr
Leben oder schwerer Verletzungen.
Mögliche Gefahr für Ihr
Leben oder schwerer Verletzungen durch wegschleudernde Teile.
Mögliche Gefahr von
Verbrennungen durch
heisse Oberflächen.
2-Leiter Zwei Anschlussleitungen dienen zur Spannungsversorgung.
Der Speisestrom ist das Mess-Signal.
FDA Food and Drug Administration
4. Funktion
IS-10: Druckanschluss (eigensicher) mit innenliegender Membran (Standardausführung)
IS-11: Druckanschluss (eigensicher) mit frontbündiger Membrane für hochviskose oder
kristallisierende Medien, die die Bohrung des Druckanschlusses zusetzen können.
Funktion: Mittels Sensorelement und unter Zuführung von Hilfsenergie wird über die Verformung einer Membran der anstehende Druck in Ihrer Anwendung in ein verstärktes standardisiertes elektrisches Signal umgewandelt. Dieses elektrische Signal verändert sich proportional
zum Druck und kann entsprechend ausgewertet werden.
Hinweis, wichtige Information, Funktionsstörung.
Das Produkt stimmt mit den
zutreffenden europäischen
Richtlinien überein.
ATEX
Europäische Explosionsschutz-Richtlinie
(Atmosphäre=AT,
Explosion=EX)
Das Produkt stimmt überein
mit den Anforderungen der
europäischen Richtlinie
94/9/EG (ATEX) zum Explosionsschutz.
5. Zu Ihrer Sicherheit
D
Angaben zu Korrosions- bzw. Diffusionsbeständigkeit der Gerätewerkstoffe entnehmen Sie
bitte unserem WIKA-Handbuch zur Druck- und Temperaturmesstechnik.
Beachten Sie die Angaben der geltenden Baumusterprüfbescheinigung
sowie die jeweiligen landesspezifischen Vorschriften bezüglich Ex-Einsatz
(z.B.: IEC 60079-14). Wenn Sie diese nicht beachten, können schwere
Körperverletzungen und Sachschäden entstehen.
5. Zu Ihrer Sicherheit
Wählen Sie das richtige Druckmessgerät hinsichtlich Messbereich, Ausführung und spezifischen Messbedingungen vor Montage oder Inbetriebnahme.
Halten Sie die entsprechenden landesspezifischen Vorschriften ein (z. B.:
EN 50178) und beachten Sie bei speziellen Anwendungen die geltenden
Normen und Richtlinien (z. B. bei gefährlichen Messstoffen wie Acetylen, brennbaren
oder giftigen Stoffen sowie bei Kälteanlagen und Kompressoren).
Wenn Sie die entsprechenden Vorschriften nicht beachten, können schwere Körper-
verletzungen und Sachschäden entstehen!
Öffnen Sie Anschlüsse nur im drucklosen Zustand!
Betreiben Sie das Druckmessgerät immer innerhalb des Überlastgrenzbereiches!
Beachten Sie die Betriebsparameter gemäß Punkt 7 „Technische Daten“.
Stellen Sie sicher, dass das Druckmessgerät nur bestimmungsgemäß -also wie in der
folgenden Anleitung beschrieben- betrieben wird.
Unterlassen Sie unzulässige Eingriffe und Änderungen am Druckmessgerät, welche nicht
in dieser Betriebsanleitung beschrieben sind.
Setzen Sie das Druckmessgerät außer Betrieb und schützen Sie es gegen versehentliche
Inbetriebnahme, wenn Sie Störungen nicht beseitigen können.
Ergreifen Sie Vorsichtsmaßnahmen für Messstoffreste in ausgebauten Druckmessgeräten. Messstoffreste können zur Gefährdung von Menschen, Umwelt und Einrichtung führen!
Lassen Sie Reparaturen nur vom Hersteller durchführen.
Warnung
Vorsicht
!
Warnung
Warnung
Warnung
!
Warnung
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