WIKA M-10 User manual
Contents
1. General information
2. Safety
3. Specications
4. Design and function
5. Transport, packaging and storage
6. Commissioning, operation
7. Maintenance and cleaning
8. Dismounting, return and disposal
Operating instructions
Miniature pressure transmitter
Models M-10, M-11
Declarations of conformity can be found online at
www.wika.com.
1. General information
The 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-
These operating instructions contain important
information on handling the instrument.Working safely
requires that all safety instructions and work instruc-
tions are observed.
Observe the relevant local accident prevention regula-
tions 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.
-
stood 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
instrument.
The general terms and conditions contained in the
sales documentation shall apply.
Further information:
www.wika.com
- relevant data sheet:
- Application consultant:
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 the
equipment or the environment, if not avoided.
Information
... points out useful tips, recommendations
operation.
2. Safety
WARNING!
Before installation, commissioning and opera-
tion, ensure that the appropriate instrument has
been selected in terms of measuring range,
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 operat-
ing instructions.
2.1 Intended use
The pressure transmitter is used to convert pressure into
an electrical signal.
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.
2.2 Personnel qualication
WARNING!
Risk of injury should qualication be
insucient!
injury and damage to equipment.
The activities described in these operat-
ing instructions may only be carried out by
described below.
Skilled personnel
based on their technical training, knowledge of measure-
ment and control technology and on their experience
standards and directives, are capable of carrying out the
work described and independently recognising potential
hazards.
GB
2.3 Special hazards
WARNING!
Residual media in the dismounted instrument
can result in a risk to persons, the environment
and equipment.
2.4 Labelling, safety marking
Product label
1Measuring range 5P# product number
2Output signal 6Model
3Power supply 7Pin assignment
4
Explanation of symbols
Before mounting and commissioning the
instrument, ensure you read the operating
instructions!
CSA, Canadian Standard Association®
mark comply with the applicable Canadian and
American standards on safety (including explo-
sion protection).
CE, Communauté Européenne
relevant European directives.
3. Specications
3.1 Measuring ranges
Relative pressure
bar Measuring range 0 ... 6 1) 0 ... 10 1) 0 ... 16 1) 0 ... 25
Overload safty
Measuring range 0 ... 40 0 ... 60 0 ... 100 0 ... 160
Overload safty
Measuring range 0 ... 250 0 ... 400 0 ... 600 0 ... 1,000 1)
Overload safty
psi Measuring range 0 ... 500 0 ... 1,000 0 ... 3,000 0 ... 5,000
Overload safty
Measuring range 0 ... 10,000 0 ... 15,000
Overload safty
Vacuum tightness
Yes
3.2 Output signal
Signal type Signal
Current (2-wire)
Voltage (3-wire)
Load in Ω
3.3 Voltage supply
Power supply
The power supply depends on the selected output signal
Total current consumption
8 mA
3.4 Operating conditions
Ingress protection (per IEC 60529)
-
The stated ingress protection only applies when plugged
in using mating connectors that have the appropriate
ingress protection.
Temperatures
Medium:
Ambient:
Overload safety of the process connections
3.5 Electrical connections
Available connections
Electrical
connection
Ingress protection Wire
cross-
section
Cable
diameter
Circular connector
M12 x 1 (4-pin)
- -
Angular connector
DIN EN 175301-803 C
-
Cable outlet, from
PUR, 2 m 3)
The stated ingress protection only applies when plugged
in using mating connectors that have the appropriate
ingress protection.
3.6 CE conformity
and immunity (industrial application)
Pressure equipment directive
and the order documentation.
4. Design and function
4.1 Description
By means of a sensor element and by supplying power,
standardised electrical signal via the deformation of a
diaphragm.This electrical signal varies in proportion to the
pressure and can be evaluated accordingly.
4.2 Scope of delivery
Cross-check scope of delivery with delivery note.
5. Transport, packaging and storage
5.1 Transport
Check the pressure transmitter for any damage that may
have been caused during transportation.
Obvious damage must be reported immediately.
1
2
3
4
5
6
7
Circular connector M12 x 1 (4-pin)
2-wire 3-wire
UB
0V
S+-
Cable outlet, 2 m
2-wire 3-wire
UBbrown brown
0V green green
S+- white
43
12
Angular connector DIN 175301-803 C
2-wire 3-wire
UB
0V
S+-
5.2 Packaging
Do not remove packaging until just before mounting.
during transport (e.g. change in installation site, sending
for repair).
5.3 Storage
Permissible conditions at the place of storage:
Avoid exposure to the following factors:
Proximity to hot objects
Mechanical vibration, mechanical shock (putting it
down hard)
atmospheres
packaging is not available, pack and store the instrument
as described below:
Place the instrument, along with the shock-absorbent
material, in the packaging.
days), place a bag containing a desiccant inside the
packaging.
WARNING!
Before storing the instrument (following opera-
tion), remove any residual media.This is of
particular importance if the medium is hazard-
ous to health, e.g. caustic, toxic, carcinogenic,
radioactive, etc.
6. Commissioning, operation
CAUTION!
Prior to commissioning, the pressure transmit-
ter must be subjected to a visual inspection.
Check the diaphragm of the process
connection for any damage.
Only use the pressure transmitter if it is in
perfect condition with respect to safety.
6.1 Mechanical mounting
Flush diaphragm
Sealing
Correct sealing of the process connections with parallel
threads at the sealing face must be made using suita-
sealing of tapered threads (e.g. NPT threads) is made by
providing the thread with additional sealing material such
6.2 Electrical mounting
The instrument must be grounded via the process
connection!
For instruments with voltage output, use shielded
leave the building, earth the shield at least at one end
of the cable.
at low voltages, which are separated from the power
recommended; alternatively protective measures from
America: The connection can be made in line with
-
ance with CEC (Canadian Electrical Code) or NEC
(National Electrical Code).
of the plug. Make sure that the cable gland of the
present and undamaged.Tighten the threaded connec-
tion and check that the seal is correctly seated, in order
to ensure the ingress protection.
For cable outlets, make sure that no moisture enters at
the cable end.
Remove the protection cap not until shortly before
installation.
Ensure that the diaphragm of the process connection
is not damaged during installation.
The sealing faces at the pressure transmitter and the
measuring point always have to be clean.
Only ever screw in, or unscrew, the instrument via
element as a working surface.
The correct torque depends on the dimensions of the
process connection, the gasket used (form/material)
and the measuring range (see illustration).
When screwing in, do not cross the threads.
For information on tapped holes and welding sockets,
Connection diagrams
Maximum torque
Example, model M-11
Parallel thread
Tapered thread
NPT, R and PT
7. Maintenance and cleaning
7.1 Maintenance
This instrument is maintenance-free.
Repairs must only be carried out by the manufacturer.
7.2 Cleaning
CAUTION!
Before cleaning, correctly disconnect the
instrument from the pressure and voltage
supply.
Clean the instrument with a moist cloth.
Electrical connections must not come into
contact with moisture.
Wash or clean the dismounted instrument
before returning it in order to protect person-
nel and the environment from exposure to
residual media.
Residual media in the dismounted instru-
ment can result in a risk to persons, the
precautionary measures.
For information on returning the instrument see
8. Dismounting, return and disposal
WARNING!
Residual media in the dismounted instrument
can result in a risk to persons, the environment
and equipment.
8.1 Dismounting
Only disconnect the pressure transmitter once the system
has been depressurised!
During removal, do not damage the diaphragm of the
process connection. After removal and cleaning (see
instrument to protect the diaphragm.
8.2 Return
WARNING!
instrument:
from any kind of hazardous substances (acids,
bases, solutions, etc.).
When returning the instrument, use the original packaging
or a suitable transport package.
To avoid damage:
Place the instrument, along with the shock-absorbent
material, in the packaging.
Place shock-absorbent material evenly on all sides of
the transport packaging.
the packaging.
Label the shipment as transport of a highly-sensitive
measuring instrument.
8.3 Disposal
Dispose of instrument components and packaging materi-
als in an environmentally compatible way and in accord-
WIKA Alexander Wiegand SE & Co. KG
Tel.
Fax
www.wika.de
Inhalt
1. Allgemeines
2. Sicherheit
3. Technische Daten
4. Aufbau und Funktion
5. Transport, Verpackung und Lagerung
6. Inbetriebnahme, Betrieb
7. Wartung und Reinigung
8. Demontage, Rücksendung und Entsorgung
Miniatur-Druckmessumformer
Typen M-10, M-11
unter www.wika.de.
1. Allgemeines
Der in der Betriebsanleitung beschriebene Druck-
Diese Betriebsanleitung gibt wichtige Hinweise zum
-
heitshinweise und Handlungsanweisungen.
Die Betriebsanleitung ist Produktbestandteil und muss
-
Das Fachpersonal muss die Betriebsanleitung vor
verstanden haben.
-
Technische Änderungen vorbehalten.
www.wika.de
- zugehöriges Datenblatt:
- Anwendungsberater:
Symbolerklärung
WARNUNG!
gemieden wird.
VORSICHT!
Information
störungsfreien Betrieb hervor.
2. Sicherheit
WARNUNG!
sicherstellen, dass -
-
-
anleitung.
2.1 Bestimmungsgemäße Verwendung
und konstruiert und darf nur dementsprechend verwendet
werden.
-
2.2 Personalqualikation
WARNUNG!
Verletzungsgefahr bei unzureichender
Qualikation!
Die in dieser Betriebsanleitung beschriebenen
-
lassen.
Fachpersonal
Das Fachpersonal ist aufgrund seiner fachlichen Ausbil-
-
Betriebsanleitung
D
2.3 Besondere Gefahren
WARNUNG!
2.4 Beschilderung, Sicherheitskennzeichnungen
Typenschild
1Messbereich 5P# Erzeugnisnummer
2Ausgangssignal 6Typ
3Hilfsenergie 7Anschlussbelegung
4
Symbolerklärung
unbedingt die Betriebsanleitung lesen!
c-CSA-us, Canadian Standard Association®
CE, Communauté Européenne
Richtlinien.
3. Technische Daten
3.1 Messbereiche
Relativdruck
bar Messbereich 0 ... 6 1) 0 ... 10 1) 0 ... 16 1) 0 ... 25
Überlastsicherheit
Messbereich 0 ... 40 0 ... 60 0 ... 100 0 ... 160
Überlastsicherheit
Messbereich 0 ... 250 0 ... 400 0 ... 600 0 ... 1.000 1)
Überlastsicherheit
psi Messbereich 0 ... 500 0 ... 1.000 0 ... 3.000 0 ... 5.000
Überlastsicherheit
Messbereich 0 ... 10.000 0 ... 15.000
Überlastsicherheit
Vakuumfestigkeit
Ja
3.2 Ausgangssignal
Signalart Signal
Strom (2-Leiter)
Spannung (3-Leiter)
Bürde in Ω
3.3 Spannungsversorgung
Hilfsenergie
-
signal
Gesamtstromaufnahme
8 mA
3.4 Einsatzbedingungen
Schutzarten (nach IEC 60529)
gesteckten Zustand mit Gegensteckern entsprechender
Temperaturen
Medium:
Lagerung:
Überlastsicherheit der Prozessanschlüsse
3.5 Elektrische Anschlüsse
Verfügbare Anschlüsse
Elektrischer
Anschluss
Schutzart Aderquer-
schnitt
Kabel-
durch-
messer
Rundstecker M12 x 1
(4-polig)
- -
Winkelstecker
DIN EN 175301-803 C
-
Kabelausgang, aus
PUR, 2 m 3)
3.6 CE-Konformität
4. Aufbau und Funktion
4.1 Beschreibung
-
entsprechend ausgewertet werden.
4.2 Lieferumfang
Lieferumfang mit dem Lieferschein abgleichen.
5. Transport, Verpackung und Lagerung
5.1 Transport
Druckmessumformer auf eventuell vorhandene Transport-
1
2
3
4
5
6
7
Rundstecker M12 x 1 (4-polig)
2-Leiter 3-Leiter
UB
0V
S+-
Kabelausgang, 2 m
2-Leiter 3-Leiter
UBbraun braun
0V
S+-
43
12
Winkelstecker DIN 175301-803 C
2-Leiter 3-Leiter
UB
0V
S+-
5.2 Verpackung
Einbauort, Reparatursendung).
5.3 Lagerung
Folgende Einüsse vermeiden:
Aufstellen)
wie folgt verpacken und lagern:
platzieren.
WARNUNG!
giftig, krebserregend, radioaktiv, usw.
6. Inbetriebnahme, Betrieb
VORSICHT!
-
Die Membrane des Prozessanschlusses auf
Den Druckmessumformer nur in sicher-
heitstechnisch einwandfreiem Zustand
einsetzen.
6.1 Mechanische Montage
Membrane
Abdichtung
sind Flachdichtungen,
Bei kegeligem Gewinde (z. B. NPT-Gewinde) erfolgt die
6.2 Elektrische Montage
-
CEC (Canadian Electrical Code) oder NEC (National
Electrical Code) erfolgen.
-
sitzt und dass die Dichtungen vorhanden und nicht
-
sein.
Dimension des Prozessanschlusses, der verwendeten
(siehe Abbildung).
-
www.wika.de.
Anschlussschemen
Maximaler Drehmoment
Beispiel Typ M-11
Zylindrisches Gewinde
Kegeliges Gewinde
NPT, R und PT
7. Wartung und Reinigung
7.1 Wartung
-
7.2 Reinigung
VORSICHT!
-
-
gung trennen.
-
ergreifen.
8. Demontage, Rücksendung und
Entsorgung
WARNUNG!
8.1 Demontage
Druckmessumformer nur im drucklosen Zustand demon-
tieren!
-
der Membrane nach der Demontage und Reinigung (siehe
8.2 Rücksendung
WARNUNG!
etc.) sein.
oder eine geeignete Transportverpackung verwenden.
Um Schäden zu vermeiden:
Wenn möglich einen Beutel mit Trocknungsmittel der
8.3 Entsorgung
und Entsorgungsvorschriften umweltgerecht entsorgen.
WIKA Alexander Wiegand SE & Co. KG
Tel.
Fax
www.wika.de
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