WIKA TR33 Manual de usuario

Operating instructions

Betriebsanleitung

Mode d’emploi

Manual de instrucciones

Miniature resistance thermometer, model TR33

Miniatur-Widerstandsthermometer, Typ TR33

Sonde à résistance miniature, type TR33

Termorresistencia miniatura, modelo TR33

70018194

14073818.09 07/2018 EN/DE/FR/ES

WIKA operating instructions model TR33

Operating instructions model TR33 Page 3 - 32

Betriebsanleitung Typ TR33 Seite 33 - 62

Mode d'emploi type TR33 Page 63 - 92

Manual de instrucciones modelo TR33 Página 93 - 122

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!

WIKA operating instructions model TR33

14073818.09 07/2018 EN/DE/FR/ES

Contents

Declarations of conformity can be found online at www.wika.com.

1. General information 4

2. Safety 6

3. Specications 10

4. Design and function 13

5. Transport, packaging and storage 16

6. Commissioning, operation 17

7. Conguration 24

8. CongurationsoftwareWIKAsoft-TT 25

9. Connecting PU-548 programming unit 27

10. Maintenance and cleaning 28

11. Faults 28

12. Dismounting, return and disposal 30

Appendix:CSAcontroldrawing 32

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WIKA operating instructions model TR33

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 60.33

- Application consultant: Tel.: +49 9372 132-0

Fax: +49 9372 132-406

inf[email protected]

1. General information

WIKA operating instructions model TR33

14073818.09 07/2018 EN/DE/FR/ES

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 TR33

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.

Depending on the type of application, the electrical

connection must be protected against mechanical damage.

Further important safety instructions can be found in the

individual chapters of these operating instructions.

2.1 Intendeduse

The model TR33 resistance thermometer is used as a general-

purpose thermometer for the measurement of temperatures from

-50 … +150 °C or -58 ... +302 °F (without neck tube) and -50 … +250 °C

or -58 ... +482 °F (with neck tube) in liquid and gaseous media. It can be

used for pressures up to 140 bar with 3 mm sensor diameters and up

to 270 bar with 6 mm sensor diameters, dependent on the instrument

version.

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.

2. Safety

WIKA operating instructions model TR33

14073818.09 07/2018 EN/DE/FR/ES

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.

The manufacturer shall not be liable for claims of any type based on

operation contrary to the intended use.

2.2 Personnelqualication

WARNING!

Riskofinjuryshouldqualicationbe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 electrical personnel

Skilled electrical personnel are understood to be personnel who,

based on their technical training, know-how and experience as well

as their knowledge of country-specic regulations, current standards

and directives, are capable of carrying out work on electrical systems

and independently recognising and avoiding potential hazards.The

skilled electrical personnel have been specically trained for the work

environment they are working in and know the relevant standards and

regulations.The skilled electrical personnel must comply with current

legal accident prevention regulations.

Special operating conditions require further appropriate knowledge, e.g.

of aggressive media.

2. Safety

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WIKA operating instructions model TR33

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.

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 and in

particular, the safety instructions contained therein.

DANGER!

Danger of death caused by electric current

Upon contact with live parts, there is a direct danger of death.

■

Electrical instruments may only be installed and

connected by skilled electrical 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!

2. Safety

WIKA operating instructions model TR33

14073818.09 07/2018 EN/DE/FR/ES

WARNING!

Residual media in dismounted instruments can result in a

risk to persons, 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.

2.4 Labelling, safety marks

Productlabel(example)

2. Safety





Model

Date of manufacture (Year-Month)

Approval logos

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 and Pt1000

Serial number, TAG number

Before mounting and commissioning the instrument,

ensure you read the operating instructions!







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WIKA operating instructions model TR33

3. Specications

Thermometerwithtransmitterandoutputsignal4...20mA

Temperature range Without neck tube -30 ... +150 °C (-22 ... +302 °F),

with neck tube -30 ... +250 °C (-22 ... +482 °F) 1)

Measuring element Pt1000

Connection method 2-wire

Tolerancevalueofthe

measuring element

Class A

(per IEC 60751)

Measuringdeviationofthe

transmitter

0.25 K

(per IEC 60770)

Totalmeasuringdeviationin

accordancewithIEC60770

Measuring deviation of the measuring element +

the transmitter

Measuring span Minimum 20 K, maximum 300 K

Basicconguration Measuring range 0 ... 150 °C (-32 ... +302 °F),

other measuring ranges are adjustable

Analogueoutput 4 ... 20 mA, 2-wire

Linearisation Linear to temperature per IEC 60751

Linearisation error ±0.1 % 2)

Switch-ondelay,electrical Max. 4 s (time before the rst measured value)

Warming-up period After approx. 4 minutes, the instrument will

function to the specications (accuracy) given in

the data sheet.

Current signal for fault

signal

Congurable in accordance with NAMUR NE43

downscale ≤ 3.6 mA

upscale ≥ 21.0 mA

Sensor short-circuit Not congurable, in accordance with NAMUR NE43

downscale ≤ 3.6 mA

Sensor current < 0.3 mA (self-heating can be neglected)

Load RARA ≤ (UB- 10 V) / 23 mA with RA in Ω and UBin V

Eectofload ±0.05 % / 100 Ω

PowersupplyUBDC 10 ... 30 V

Max.permissibleresidual

ripple

10 % generated by UB< 3 % ripple of the output

current

Powersupplyinput Protected against reverse polarity

Powersupplyeect ±0.025 % / V (depending on the power supply)

3.Specications

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