ES
FR
DE
EN
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
Fig. left: Mounted on a pipe
Fig. right: With quick-mounting bracket
Strap-on thermometer with connection lead
Model TF44
Anlegethermometer mit Anschlussleitung
Typ TF44
Thermomètre de surface avec câble de raccordement
Type TF44
Termómetro de contacto con cable de conexión
Modelo TF44
© 12/2012 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!
ES
FR
DE
EN
2 WIKA operating instructions model TF44
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Operating instructions model TF44
Page 3 - 18
Betriebsanleitung Typ TF44
Seite 19 - 34
Mode d'emploi type TF44
Page 35 - 50
Manual de instrucciones modelo TF44
Página 51 - 65
WIKA operating instructions model TF44
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EN
Contents
Contents
1. General information 4
2. Design and function 5
3. Safety 6
4. Transport, packaging and storage 9
5. Commissioning, operation 10
6. Faults 12
7. Maintenance and cleaning 13
8. Dismounting, return and disposal 14
9. Specifications 16
10. Accessories 17
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1. General information
■
The strap-on thermometer described in the operating instructions has been
manufactured using state-of-the-art technology. All components are subject to
stringent quality and environmental criteria during production. Our management
systems are certified 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 on to the next operator 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 modifications.
■
Further information:
- Internet address: www.wika.de / www.wika.com
- Relevant data sheet: TE 67.14
- Application consultant: Tel.: +49 9372 132-0
Fax: +49 9372 132-406
info@wika.de
1. General information
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2. Design and function
2.1 Overview
Probe sleeve
Connection lead
Quick-mounting bracket
2.2 Description
The model TF44 strap-on thermometer consists of an aluminium probe sleeve with built-
in measuring element and a fixed mounted connection lead.
It is used for temperature measurement on pipe surfaces and can be secured by means
of a pipe clamp. Due to the materials, the geometry and the construction of the TF44, it
is not necessary to apply thermal compound between the probe sleeve and the pipeline.
If desired anyway, a small quantity of thermal compound is sufficient.
For quick and particularly easy mounting, the TF44 features WIKA quick-mounting
brackets. With these, the strap-on thermometer can be mounted easily without tools.
Quick-mounting brackets for different pipe diameters and thermal compound can be
purchased from WIKA not only as parts of the TF44 but also separately as accessories.
For the article numbers of these see data sheet TE 67.14
All electrical components are protected against splash water. The electrical connection
is made via the connection lead.
2.3 Scope of delivery
Cross-check scope of delivery with delivery note.
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 equipment or the environment, if not avoided.
Information
... points out useful tips, recommendations and information for efficient
and trouble-free operation.
DANGER!
... identifies hazards caused by electric power. Should the safety
instructions not be observed, there is a risk of serious or fatal injury.
WARNING!
... indicates a potentially dangerous situation that can result in burns,
caused by hot surfaces or liquids, if not avoided.
3.2 Intended use
TF44 strap-on thermometer is used for measuring temperature on pipe surfaces.
The instrument has been designed and built solely for the intended use described here,
and may only be used accordingly.
The technical specifications contained in these operating instructions must be
observed. Improper handling or operation of the instrument outside of its technical
specifications requires the instrument to be taken out of service immediately 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. Safety
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3.3 Improper use
WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous situations and
injuries.
▶
Refrain from unauthorised modifications to the instrument.
▶
Do not use the instrument within hazardous areas.
▶
Do not use the instrument with abrasive or viscous media.
Any use beyond or different to the intended use is considered as improper use.
Do not use this instrument in safety or emergency stop devices.
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.
The operator is obliged to maintain the product label in a legible condition.
To ensure safe working on the instrument, the operating company must ensure
■
that suitable first-aid equipment is available and aid is provided whenever required.
■
that the operating personnel are regularly instructed in all topics regarding work
safety, first 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.
■
that personal protective equipment is available.
3. Safety
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3.5 Personnel qualification
WARNING!
Risk of injury should qualification be insufficient
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 qualifications described
below.
▶
Keep unqualified personnel away from hazardous areas.
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-specific 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.
3.6 Labelling, safety marks
Product label (example)
Model
Number of the production order
Permissible measuring range
Probe version
■
Measuring element
■
Connection method
■
Tolerance of the measuring element
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 instrument for any damage that may have been caused by transport.
Obvious damage must be reported immediately.
CAUTION!
Damage through improper transport
With improper transport, a high level of damage to property can occur.
▶
When unloading packed goods upon delivery as well as during
internal transport, proceed carefully and observe the symbols on the
packaging.
▶
With internal transport, observe the instructions in chapter 4.2
“Packaging and storage”.
If the instrument is transported from a cold into a warm environment, the formation of
condensation may result in instrument malfunction. Before putting it back into operation,
wait for the instrument temperature and the room temperature to equalise.
4.2 Packaging and storage
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).
Permissible conditions at the place of storage:
■
Storage temperature: -20 ... +70 °C
■
Humidity: 35 ... 85 % relative humidity (no condensation)
Avoid exposure to the following factors:
■
Direct sunlight or proximity to hot objects
■
Mechanical vibration, mechanical shock (putting it down hard)
■
Soot, vapour, dust and corrosive gases
■
Hazardous environments, flammable atmospheres
Store the instrument in its original packaging in a location that fulfils the conditions
listed above. If the original packaging is not available, pack and store the instrument as
described below:
1. Wrap the instrument in an antistatic plastic film.
2. Place the instrument, along with shock-absorbent material, in the packaging.
3. If stored for a prolonged period of time (more than 30 days), place a bag containing a
desiccant inside the packaging.
4. Transport, packaging and storage
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5. Commissioning, operation
Personnel: Skilled personnel
Tools: Screwdriver, diagonal pliers
Only use original parts (see chapter 10 “Accessories”).
WARNING!
Physical injuries and damage to property and the environment
caused by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), and also with refrigeration plants and compressors, there is a
danger of physical injuries and damage to property and the environment.
Should a failure occur, aggressive media with extremely high temperature
and under high pressure or vacuum may be present at the instrument.
▶
For these media, in addition to all standard regulations, the appropriate
existing codes or regulations must also be followed.
CAUTION!
Damage to the instrument
When working on open electrical circuits (printed circuit boards) there is
a risk of damaging sensitive electronic components through electrostatic
discharge.
▶
The correct use of grounded working surfaces and personal armbands
is required.
DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
▶
The instrument may only be installed and mounted by skilled
personnel.
▶
Operation using a defective power supply unit (e.g. short circuit from
the mains voltage to the output voltage) can result in life-threatening
voltages at the instrument!
5. Commissioning, operation
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5.1 Mounting
When the strap-on thermometer is mounted, the temperature must neither drop below
the permissible operating temperature (environment, medium) nor exceed it, even when
taking convection and heat radiation into account.
In order to keep the influence of the ambient temperature as low as possible,
we recommend that the measuring point is well insulated. In particular, for large
temperature differences between the medium being measured and the environment,
good insulation of the measuring point is essential.
5.2 Electrical connection
Only connect in an unpowered state!
Cables and wires
■
Fine-stranded conductors must be finished with end splices.
■
Cables used must comply with the respective requirements in terms of stability and
temperature.
■
Connection cables must be run so that any mechanical damage is prevented.
5.3 Pin assignment
red
white
red
white
red
red
white
red
white
2-wire connection 3-wire connection 4-wire connection
5. Commissioning, operation
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6. Faults
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 pressure or signal is no longer present and protect against
accidental commissioning.
▶
Contact the manufacturer.
▶
If a return is needed, please follow the instructions given in chapter 9.2
“Return”.
WARNING!
Physical injuries and damage to property and the environment
caused by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), and also with refrigeration plants and compressors, there is a
danger of physical injuries and damage to property and the environment.
Should a failure occur, aggressive media with extremely high temperature
and under high pressure or vacuum may be present at the instrument.
▶
For these media, in addition to all standard regulations, the appropriate
existing codes or regulations must also be followed.
For contact details, please see chapter 1 “General information” or the back
page of the operating instructions.
Faults Causes Measures
No output signal Sensor break Replace instrument
6. Faults
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7. Maintenance and cleaning
Personnel: Skilled personnel
Tools: Screwdriver, diagonal pliers
For contact details, please see chapter 1 “General information” or the back
page of the operating instructions.
7.1 Maintenance
The strap-on thermometer is maintenance-free.
Repairs should only be carried out by the manufacturer or, following prior consultation,
by correspondingly qualified skilled personnel.
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.
▶
Carry out the cleaning process as described below.
1. Prior to cleaning, switch off and disconnect the instrument from the voltage supply.
2. Clean the instrument with a moist cloth.
Electrical connections must not come into contact with moisture!
CAUTION!
Damage to the instrument
Improper cleaning may lead to damage to the instrument!
▶
Do not use any aggressive cleaning agents.
▶
Do not use any pointed and hard objects for cleaning.
3. Wash or clean the dismounted instrument, in order to protect persons and the
environment from exposure to residual media.
For information on returning the instrument see chapter 8.2 “Return”.
7. Maintenance and cleaning
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8. Dismounting, return and disposal
Personnel: Skilled personnel
Tools: Screwdriver, diagonal pliers
8.1 Dismounting
WARNING!
Physical injuries and damage to property and the environment
through residual media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), and also with refrigeration plants and compressors, there is a
danger of physical injuries and damage to property and the environment.
▶
Before storage of the dismounted instrument (following use) wash or
clean it, in order to protect persons and the environment from exposure
to residual media.
▶
Observe the information in the material safety data sheet for the
corresponding medium.
▶
Wash or clean the dismounted instrument, in order to protect persons
and the environment from exposure to residual media.
WARNING!
Risk of burns
During dismounting there is a risk of dangerously hot media escaping.
▶
Let the instrument cool down sufficiently before dismounting it!
DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
▶
The dismounting of the instrument may only be carried out by skilled
personnel.
▶
Only demount the strap-on thermometer in a de-energized state.
WARNING!
Physical injury
When dismounting, there is a danger from aggressive media and high
pressures.
▶
Observe the information in the material safety data sheet for the
corresponding medium.
▶
Only dismount the strap-on thermometer in an unpowered state.
8. Dismounting, return and disposal
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8.2 Return
Strictly observe the following when shipping the instrument:
All instruments delivered to WIKA must be free from any kind of hazardous substances
(acids, bases, solutions, etc.) and must therefore be cleaned before being returned.
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.
▶
With hazardous substances, include the material safety data sheet for
the corresponding medium.
▶
Clean the instrument, see chapter 7.2 “Cleaning”.
When returning the instrument, use the original packaging or a suitable transport
packaging.
To avoid damage:
1. Wrap the instrument in an antistatic plastic film.
2. Place the instrument, along with shock-absorbent material, in the packaging.
Place shock-absorbent material evenly on all sides of the transport packaging.
3. If possible, place a bag containing a desiccant inside the packaging.
4. Label the shipment as carriage of a highly sensitive measuring instrument.
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-specific waste disposal regulations.
8. Dismounting, return and disposal
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9. Specifications
Temperature ranges
■
Medium temperature (measuring range)
The measuring range basically depends on the insulation material of the connection
lead and on the measuring element:
Insulation material of the connection lead Measuring range
PVC -20 … +105 °C
Silicone -50 … +200 °C
Measuring element Measuring range
NTC -30 … +130 °C
Pt100 -50 … +200 °C
Pt1000 -50 … +200 °C
KTY -50 … +150 °C
■
Ambient temperature
The max. permissible ambient temperature depends on the insulation material of the
connection lead
■
Storage temperature
-20 ... +70 °C
Protect the measuring instruments from humidity and dust!
Electrical connection
■
Blank bare wires
■
End splices
■
Connector to specification
Ingress protection
IP66, IP67
For further specifications see WIKA data sheet TE 67.14 and the order documentation.
9. Specifications
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EN
10. Accessories
Please specify the order number!
Article Order no.
Quick-mounting bracket, galvanised steel, pipe diameter 12 ... 15 mm 14145991
Quick-mounting bracket, galvanised steel, pipe diameter 19 ... 22 mm 14100349
Quick-mounting bracket, galvanised steel, pipe diameter 25 ... 28 mm 14100347
Quick-mounting bracket, galvanised steel, pipe diameter 32 ... 35 mm 14149603
Quick-mounting bracket, galvanised steel, pipe diameter 39 ... 42 mm 14149604
Worm-drive hose clip, galvanised steel, clamping range 16 ... 27 mm 14050509
Worm-drive hose clip, galvanised steel, clamping range 25 ... 40 mm 14049067
Worm-drive hose clip, galvanised steel, clamping range 40 ... 60 mm 14050517
Worm-drive hose clip, galvanised steel, clamping range 60 ... 80 mm 14050518
Worm-drive hose clip, galvanised steel, clamping range 80 ... 100 mm 14041143
Silicone thermal compound, 1 g syringe 11516870
Silicone thermal compound, 100 g tube 1606212
10. Accessories
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WIKA Betriebsanleitung Typ TF44
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Inhalt
Inhalt
1. Allgemeines 20
2. Aufbau und Funktion 21
3. Sicherheit 22
4. Transport, Verpackung und Lagerung 25
5. Inbetriebnahme, Betrieb 26
6. Störungen 28
7. Wartung und Reinigung 29
8. Demontage, Rücksendung und Entsorgung 30
9. Technische Daten 32
10. Zubehör 33
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DE
1. Allgemeines
■
Das in der Betriebsanleitung beschriebene Anlegethermometer wird nach dem
aktuellen Stand der Technik gefertigt. Alle Komponenten unterliegen während der
Fertigung strengen Qualitäts- und Umweltkriterien. Unsere Managementsysteme
sind nach ISO 9001 und ISO 14001 zertifiziert.
■
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 Unfallverhütungsvor-
schriften und allgemeinen Sicherheitsbestimmungen einhalten.
■
Die Betriebsanleitung ist Produktbestandteil und muss in unmittelbarer 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 Arbeiten sorgfältig
durchgelesen und verstanden haben.
■
Es gelten die allgemeinen Geschäftsbedingungen in den Verkaufsunterlagen.
■
Technische Änderungen vorbehalten.
■
Weitere Informationen:
- Internet-Adresse: www.wika.de / www.wika.com
- zugehöriges Datenblatt: TE 67.14
- Anwendungsberater: Tel.: +49 9372 132-0
Fax: +49 9372 132-406
info@wika.de
1. Allgemeines
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in anderen Sprachen
- français: WIKA TF44 Mode d'emploi
- español: WIKA TF44 Instrucciones de operación
Verwandte Papiere
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WIKA TF41 Bedienungsanleitung
-
WIKA A43 Bedienungsanleitung
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