WIKA TR30 User manual

DE
EN
Operating instructions
Betriebsanleitung
Resistance thermometer, compact design
Model TR30
Widerstandsthermometer, Kompaktausführung
Typ TR30
Model TR30
with circular connector
Model TR30
with angular connector

2
11377551.09 03/2018 EN/DE
WIKA operating instructions model TR30
DE
EN
Operating instructions model TR30 Page 3 - 26
Betriebsanleitung Typ TR30 Seite 27 - 50
Further languages can be found at www.wika.com.
© 04/2010 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!

EN
WIKA operating instructions model TR30
11377551.09 03/2018 EN/DE
3
1. General information 4
2. Safety 6
3. Specications 10
4. Design and function 13
5. Transport, packaging and storage 15
6. Commissioning, operation 16
7. Conguration model TR30-W 19
8. Connecting PU-548 programming unit 22
9. Maintenance and cleaning 24
10. Dismounting, return and disposal 25
Contents
Contents
Declarations of conformity can be found online at www.wika.com.

EN
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WIKA operating instructions model TR30
11377551.09 03/2018 EN/DE
1. General information
■
The resistance 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 certied to ISO 9001 and ISO 14001.
■
These operating instructions contain important information on
handling the instrument. Working safely requires that all safety
instructions and work instructions are observed.
■
Observe the relevant local accident prevention regulations and
general safety regulations for the instrument's range of use.
■
The operating instructions are part of the product and must be kept
in the immediate vicinity of the instrument and readily accessible to
skilled personnel at any time.
■
Skilled personnel must have carefully read and understood the
operating instructions prior to beginning any work.
■
The manufacturer's liability is void in the case of any damage caused
by using the product contrary to its intended use, non-compliance
with these operating instructions, assignment of insuciently qualied
skilled personnel or unauthorised modications to the instrument.
■
The general terms and conditions contained in the sales
documentation shall apply.
■
Subject to technical modications.
■
Further information:
- Internet address: www.wika.de / www.wika.com
- Relevant data sheet: TE 60.30
- Application consultant: Tel.: [phone]
inf[email protected]
1. General information

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WIKA operating instructions model TR30
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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 ecient and trouble-free operation.
DANGER!
... identies 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.
Abbreviations
2-wire The lead resistance is recorded as an error in the measurement.
3-wire With a cable length of 30 m or longer, measuring errors can
occur.
4-wire The lead resistance can be neglected.
1. General information

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WIKA operating instructions model TR30
11377551.09 03/2018 EN/DE
2. Safety
WARNING!
Before installation, commissioning and operation, ensure
that the appropriate resistance thermometer has been
selected in terms of measuring range, design, specic
measuring conditions and appropriate wetted parts' materials
(corrosion).
Non-observance can result in serious injury and/or damage
to the equipment.
Further important safety instructions can be found in the
individual chapters of these operating instructions.
2.1 Intended use
The resistance thermometer model TR30 is used as general-purpose
thermometer for the measurement of temperatures from -50 … +150 °C
(without neck tube) and -50 … +250 °C (with neck tube) in liquid and
gaseous media. It can be used for pressures up to 40 bar (special
designs to 400 bar dependent on insertion length and diameter).
The instrument has been designed and built solely for the intended use
described here, and may only be used accordingly.
The technical specications contained in these operating instructions
must be observed. Improper handling or operation of the instrument
outside of its technical specications requires the instrument to be taken
out of service immediately and inspected by an authorised WIKA service
engineer.
If the instrument is transported from a cold into a warm environment, the
formation of condensation may result in the instrument malfunctioning.
Before putting it back into operation, wait for the instrument temperature
and the room temperature to equalise.
The manufacturer shall not be liable for claims of any type based on
operation contrary to the intended use.
2. Safety

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WIKA operating instructions model TR30
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2.2 Personnel qualication
WARNING!
Risk of injury if qualication is insucient!
Improper handling can result in considerable injury and
damage to equipment.
■
The activities described in these operating instructions
may only be carried out by skilled personnel who have the
qualications described below.
■
Keep unqualied personnel away from hazardous areas.
Skilled personnel
Skilled personnel are understood to be personnel who, based on their
technical training, knowledge of measurement and control technology
and on their experience and knowledge of country-specic regulations,
current standards and directives, are capable of carrying out the work
described and independently recognising potential hazards.
Special operating conditions require further appropriate knowledge, e.g.
of aggressive media.
2.3 Special hazards
WARNING!
For hazardous media such as oxygen, acetylene,
ammable or toxic gases or liquids, and refrigeration plants,
compressors, etc., in addition to all standard regulations,
the appropriate existing codes or regulations must also be
followed.
WARNING!
Protection from electrostatic discharge (ESD) required.
The proper use of grounded work surfaces and personal
wrist straps is required when working with exposed circuitry
(printed circuit boards), in order to prevent static discharge
from damaging sensitive electronic components.
2. Safety

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WIKA operating instructions model TR30
11377551.09 03/2018 EN/DE
To ensure safe working on the instrument, the operating
company must ensure
■
that suitable rst-aid equipment is available and aid is
provided whenever required,
■
that the operating personnel are regularly instructed in all
topics regarding work safety, rst aid and environmental
protection, and know the operating instructions, in
particular the section on safety instructions.
DANGER!
Danger of death caused by electric current
Upon contact with live parts, there is a direct danger of death.
■
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!
WARNING!
Residual media in dismounted instruments can result in a
risk to personnel, the environment and equipment.
Take sucient precautionary measures.
Do not use this instrument in safety or Emergency Stop
devices. Incorrect use of the instrument can result in injury.
Should a failure occur, aggressive media with extremely high
temperature and under high pressure or vacuum may be
present at the instrument.
2. Safety

EN
WIKA operating instructions model TR30
11377551.09 03/2018 EN/DE
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ohne
2.4 Labelling, safety marks
Product label (example)
Model
Year of manufacture
Serial number
Electrical connection
Information on version (measuring element, output signal, measuring range...)
■
Thermometer with transmitter and 4 ... 20 mA output signal
■
Thermometer with direct sensor output with Pt100
Before mounting and commissioning the
instrument, ensure you read the operating
instructions!
2. Safety
   


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WIKA operating instructions model TR30
11377551.09 03/2018 EN/DE
3. Specications
■
Output signal Pt100, model TR30-P
Measuring element and measuring insert
The Pt100 measuring element is located in the thermometer's probe tip.
Output signal Pt100, model TR30-P
Temperature range
■
Class A
■
Class B
Without neck tube -30 ... +150 °C (-22 ... +302 °F)
With neck tube -30 ... +250 °C (-22 ... +482 °F)
Without neck tube -50 ... +150 °C (-58 ... +302 °F)
With neck tube -50 ... +250 °C (-58 ... +482 °F)
Measuring element Pt100 (measuring current: 0.1 ... 1.0 mA)
Connection method
■
2-wire
■
3-wire
■
4-wire
Sensor tolerance value per
IEC 60751
■
Class B
■
Class A
Electrical connection
■
M12 x 1 circular connector (4-pin)
■
DIN angular connector form A (for cable with
Ø 6 ... 8 mm, cross section max. 1.5 mm²)
For detailed specications for Pt100 sensors, see Technical Information IN 00.17 at www.wika.com.
■
Output signal 4 ... 20 mA, model TR30-W
Measuring element and measuring insert
The Pt100 measuring element is located in the thermometer's probe tip.
The 4 ... 20 mA transmitter is mounted and potted within the tubular body
of the thermometer.
Output signal 4 ... 20 mA, model TR30-W
Temperature range 1)
■
Class A
■
Class B
Without neck tube -30 ... +150 °C (-22 ... +302 °F)
With neck tube -30 ... +250 °C (-22 ... +482 °F)
Without neck tube -50 ... +150 °C (-58 ... +302 °F)
With neck tube -50 ... +250 °C (-58 ... +482 °F)
Measuring element Pt100 (measuring current: 0.5 mA)
Sensor tolerance value per
IEC 60751
■
Class B
■
Class A
Measuring span Minimum 20 K, maximum 300 K
3. Specications