WIKA TF37 Operating Instructions Manual
FR
DE
EN
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
ES
Model TF37 with standard thermowell Model TF37 with fast-response
thermowell
Threaded thermometer with connection lead, model TF37
Einschraubthermometer mit Anschlussleitung, Typ TF37
Thermomètre à visser avec câble de raccordement, type TF37
Termómetro para enroscar con cable de conexión, modelo TF37
FR
DE
EN
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Operating instructions model TF37
Page 3 - 18
Betriebsanleitung Typ TF37
Seite 19 - 34
Mode d'emploi type TF37
Page 35 - 50
Manual de instrucciones modelo TF37
Página 51 - 66
© 02/2016 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!
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Contents
1. General information 4
2. Design and function 5
3. Safety 6
4. Transport, packaging and storage 10
5. Commissioning, operation 11
6. Faults 13
7. Maintenance and cleaning 14
8. Dismounting, return and disposal 15
9. Specifications 17
Contents
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1. General information
1. General information
■
The threaded thermometer 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 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 onto 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 67.12
- Application consultant: Tel.: +49 9372 132-0
Fax: +49 9372 132-406
info@wika.de
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2. Design and function
2. Design and function
2.1 Overview
Electrical connection
(assembled with bare stranded wires, end splices or with custom connector)
Connection lead
Thermowell
2.2 Description
The model TF37 threaded thermometer consists of a thermowell with integrated measuring
element and a firmly mounted connection lead (on request with fitted connector). The
threaded thermometer can be screwed directly into the process. With the selection of the
thermowell material, care must be taken that it is suitable for this.
All electrical components are protected against splash water. The electrical connection is
made via the connection lead.
The model TF37 threaded thermometer is highly resistant to shock and vibration.
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3. Safety
2.3 Scope of delivery
Cross-check scope of delivery with delivery note.
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.
DANGER!
... identifies hazards caused by electrical 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.
Information
... points out useful tips, recommendations and information for efficient and
trouble-free operation.
3.2 Intended use
The model TF37 threaded thermometer with connection lead is used for industrial
temperature measurement in gaseous and liquid media with low to medium temperatures
in line with the specifications on the product label.
It must be ensured that the material of the thermowell is resistant to the medium being
measured.
This instrument is not permitted to be used in hazardous areas!
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3. Safety
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.
3.3 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.
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3. Safety
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.
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-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 Personal protective equipment
The personal protective equipment is designed to protect the skilled personnel from
hazards that could impair their safety or health during work. When carrying out the various
tasks on and with the instrument, the skilled personnel must wear personal protective
equipment.
Follow the instructions displayed in the work area regarding personal protective
equipment!
The requisite personal protective equipment must be provided by the operating company.
Wear safety goggles!
Protect eyes from flying particles and liquid splashes.
Wear protective gloves!
Protect hands from friction, abrasion, cuts or deep injuries and also from
contact with hot surfaces and aggressive media.
Wear ear defenders!
Protect ears from noise.
Ear defenders are required in case other appropriate measures cannot
prevent the operating personnel from being put at risk.
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3. Safety
3.7 Labelling, safety marks
Product label (example)
The product label is located on the connection lead.
TF37
Pt1000/2/F0.3
-50 ... +200 °C
PO 12345678
Model
Number of the production order
Permissible measuring range
Measuring element
Symbols
Before mounting and commissioning the instrument, ensure you read the
operating instructions!
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4. Transport, packaging and storage
4. Transport, packaging and storage
4.1 Transport
Check threaded thermometer 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: -40 ... +85 °C
■
Humidity: 35 ... 85 % r. h. (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 thermometer as
described below:
1. Wrap the instrument in an antistatic plastic film.
2. Place the instrument, along with the 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.
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5. Commissioning, operation
5. Commissioning, operation
Personnel: skilled personnel
Tools: torque spanner, screwdriver, wire-cutting pliers
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.
Aggressive media with extremely high temperatures 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.
▶
Wear the requisite protective equipment (see chapter 3.6 “Personal
protective equipment”).
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!
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5. Commissioning, operation
5.1 Mounting
Assembly of the threaded thermometer has to be performed in such a way that the
permissible operating temperature (environment, medium) is neither exceeded nor
undercut considering convection and thermal radiation.
5.2 Electrical connection
DANGER!
Only connect in an unpowered state!
Cables and wires
■
Leads with bare ends 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
1 x 2-wire 1 x 3-wire 1 x 4-wire
red
red
red
red
red
white
white
white
white
14314537.01
2 x 2-wire
red
red
white
white
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6. Faults
6. Faults
Personnel: skilled personnel
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
8.2 “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.
Aggressive media with extremely high temperatures 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.
▶
Wear the requisite protective equipment (see chapter 3.6 “Personal
protective equipment”).
For contact details, see chapter 1 “General information” or the back page of
the operating instructions.
Faults Causes Measures
No output signal Sensor break Replace instrument
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7. Maintenance and cleaning
7. Maintenance and cleaning
Personnel: skilled personnel
Tools: torque spanner, screwdriver, wire-cutting pliers
For contact details, see chapter 1 “General information” or the back page of
the operating instructions.
7.1 Maintenance
The threaded thermometer is maintenance-free.
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 personnel, 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 hard or pointed objects for cleaning.
3. Wash or clean the dismounted instrument, in order to protect persons and the
environment from exposure to residual media.
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8. Dismounting, return and disposal
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
personnel, the environment and equipment.
▶
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.
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.
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.
▶
Remove the thermometer once the system has been depressurised.
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.
▶
Remove the thermometer once the system has been depressurised.
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8. Dismounting, return and disposal
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
personnel, 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 the 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.
Do not dispose of with household waste. Ensure a proper disposal in
accordance with national regulations.
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9. Specifications
9. Specifications
Temperature ranges
■
Medium temperature (measuring range)
The permissible measuring range is dependent on the combination of measuring
element and connection lead.
Insulation material of the connection lead Permissible ambient temperature
PVC -20 ... +105 °C
Silicone -50 ... +200 °C
PTFE -50 ... +260 °C
Measuring element Measuring range
NTC -30 ... +130 °C
Pt100 -50 ... +260 °C
Pt1000 -50 ... +260 °C
KTY -50 ... +150 °C
■
Ambient temperature
The max. permissible ambient temperature depends upon the insulation material of the
connection lead and on the connector fitted, if required.
■
Storage temperature
-40 … +85 °C
Protect the measuring instruments from humidity and dust!
Static operating pressure
The model TF37 standard instrument is suitable for static pressures up to a max. of 50 bar.
For higher pressure ranges, please speak to a WIKA contact person.
Ingress protection
The specification of the ingress protection refers to the thermowell/connection lead
transition. This is dependent on the insulation material of the connection lead.
Insulation material Ingress protection
PVC IP65
Silicone IP66, IP67
PTFE IP65
For further specifications see WIKA data sheet TE 67.12 and the order documentation.
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Inhalt
1. Allgemeines 20
2. Aufbau und Funktion 21
3. Sicherheit 22
4. Transport, Verpackung und Lagerung 26
5. Inbetriebnahme, Betrieb 27
6. Störungen 29
7. Wartung und Reinigung 30
8. Demontage, Rücksendung und Entsorgung 31
9. Technische Daten 33
Inhalt
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1. Allgemeines
1. Allgemeines
■
Das in der Betriebsanleitung beschriebene Einschraubthermometer wird nach dem
aktuellen Stand der Technik konstruiert und 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 Unfallverhütungsvorschriften 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 67.12
- Anwendungsberater: Tel.: +49 9372 132-0
Fax: +49 9372 132-406
info@wika.de
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2. Aufbau und Funktion
2. Aufbau und Funktion
2.1 Überblick
Elektrischer Anschluss
(abisolierte Litzen, Aderendhülse oder mit kundenspezifischem Stecker konfektioniert)
Anschlussleitung
Messelement
2.2 Beschreibung
Das Einschraubthermometer Typ TF37 besteht aus einem Schutzrohr mit eingebautem
Messelement sowie einer fest montierten Anschlussleitung (auf Wunsch mit angebrachtem
Stecker). Das Einschraubthermometer kann direkt in den Prozess eingeschraubt werden.
Bei der Auswahl des Schutzrohrwerkstoffes muss darauf geachtet werden, dass es
entsprechend geeignet ist.
Alle elektrischen Bauteile sind gegen Spritzwasser geschützt. Die elektrische Kontaktierung erfolgt über die Anschlussleitung.
Das Einschraubthermometer Typ TF37 besitzt eine hohe Stoß- und Vibrationsfestigkeit.
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