WIKA TSD-30 Manuel utilisateur

EN

DE

FR

ES

Operating instructions

Betriebsanleitung

Mode d'emploi

Manual de instrucciones

Temperaturschalter Typ TSD-30

Temperature switch model TSD-30

Thermostat type TSD-30

Termóstato modelo TSD-30

2 WIKA operating instructions temperature switch model TSD-30

EN

DE

FR

ES

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 posterior!

Operating instructions model TSD-30 Page 3 - 30

Betriebsanleitung Typ TSD-30 Seite 31 - 58

Mode d‘emploi type TSD-30 Page 59 - 86

Manual de instrucciones modelo TSD-30 Página 87 - 115

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

1. General information 4

2. Safety 6

3. Specications 9

4. Design and function 16

5. Transport, packaging and storage 17

6. Commissioning, operation 18

7. Maintenance and cleaning 27

8. Faults 28

9. Dismounting, return and disposal 30

Contents

4 WIKA operating instructions temperature switch, model TSD-30

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1. General information

■

The temperature switch described in the operating instructions has been designed and manufactured

using state-of-the-art technology. All components are subject to stringent quality and environ

mental

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 begin-

ning 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 67.03

- Application consultant:

Tel.: +49 9372 132-8976

Fax: +49 9372 132-8008976

[email protected]

1. General information

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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.

CAUTION!

... indicates a potentially dangerous situation that can result in burns, caused by hot

surfaces or liquids, if not avoided.

Abbreviations

U

+

Positive power terminal

U

-

Reference potential

S

+

Analogue output

SP1 1 switch point

SP2 2 switch point

C Communication with IO-Link

MBA Start of measuring range

MBE End of measuring range

1. General information

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2. Safety

WARNING!

Before installation, commissioning and operation, ensure that the appropriate temperature

switch has been selected in terms of measuring range, design and specic measuring

conditions.

Non-observance can result in serious injury and/or damage to the equipment.

WARNING!

Observe the working conditions in accordance with chapter 3 „Specications”.

Further important safety instructions can be found in the individual chapters of these

operating instructions.

2.1 Intended use

The temperature switch is used to convert temperature into an electrical signal indoors and outdoors.

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 temperature switch outside of its technical specications 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.

Use of accessories and spare parts

It is recommended to use original accessories and original spare parts from WIKA. Using accessories

and spare parts from third parties can lead to damage to the instrument or accidents, due to quality

defects or other reasons. WIKA assumes no liability for damage or accidents caused by a malfunction or

unsuitability of accessories and spare parts which do not originate from WIKA (e.g. non-compliance with

the IP ingress protection of connectors). No warranty claims can be made which arise due to a malfunc-

tion or unsuitability of any accessory or spare part from a third party.

2. Safety

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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.

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!

Residual media in the dismounted temperature switch can result in a risk to persons, the

environment and equipment.

Take sucient precautionary measures.

2. Safety

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2.4 Labelling, safety marks

Product label

2. Safety



IO-Link (option)



Pin assignment and specications



Measuring range



Coded date of production



P# Product No.



Approvals



S# Serial No.

If the serial number becomes illegible (e.g. due to mechanical damage or overpainting), traceability will

no longer be possible.

Before mounting and commissioning the instrument, ensure you read the operating

instructions!

TSD-30

-20 ... +120 °C

P# 14266568

S# 110AKMAR

www.wika.com

8A

connection diagramm















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3.Specications

3. Specications

3.1 Measuring ranges

Temperature °C °F

Standard -20 ... +80 -4 ... +176

Option 1

1) 2)

-20 ... +120 -4 ... +248

Option 2

1) 2)

0 ... 150 32 ... 302

1) Only for process connections with compression tting.

2) Installation instructions under “Operating conditions” must be observed.

3.2 Display

14-segment LED, red, 4-digit, 9 mm (0.35 in) character size

Display can be turned electronically through 180°

Update: 200 ms

3.3 Output signal

Switching output Analogue signal

SP1 SP2

PNP - 4 ... 20 mA (3-wire)

PNP - DC 0 ... 10 V (3-wire)

PNP PNP -

PNP PNP 4 ... 20 mA (3-wire)

PNP PNP DC 0 ... 10 V (3-wire)

Optionally also available with an NPN instead of a PNP switching output.

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3.Specications

IO-Link, revision 1.1 (option)

IO-Link is optionally available for all output signals.

With the IO-Link option, switching output SP1 is always PNP

Switching thresholds

Switch point 1 and switch point 2 are individually adjustable

Switching functions

Normally open, normally closed, window, hysteresis freely adjustable

Switching voltage:

Power supply

- 1 V

Switching current

■

without IO-Link: max. 250 mA

■

with IO-Link: SP1 max. 100 mA, SP2 max. 250 mA

Adjustment accuracy

≤ 0.5 % of span

Temperatureosetadjustment

±3 % of span

Scaling

Zero point: 0 ... 25 % of span

Full scale: 75 ... 100 % of span

Load

Analogue signal 4 ... 20 mA: ≤ 0.5 kΩ

Analogue signal DC 0 ... 10 V: > 10 kΩ

Service life

100 million switching cycles

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3.Specications

3.4 Voltage supply

Power supply U

+

DC 15 ... 35 V

Current consumption

Switching outputs with

■

Analogue signal 4 ... 20 mA: 70 mA

■

Analogue signal DC 0 ... 10 V: 45 mA

■

without analogue signal: 45 mA

IO-Link option causes a deviating current consumption

Total current consumption

■

without IO-Link: max. 600 mA including switching current

■

with IO-Link: max. 450 mA including switching current

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3.Specications

3.5 Accuracy data

Analogue signal

≤ ±0.5 % of span + temperature sensor error

Switching output

≤ ±0.8 % of span + temperature sensor error

Display

≤ ±(0.8 % of span + temperature sensor error) ±1 digit

Temperature sensor

For °C: ±(0.15 K + 0.002 | t |) per EN 60751

For °F: ±[1.8*(0.15 + 0.002 (t - 32) / 1.8)]

|T| is the value of the temperature without consideration of the sign.

The actually achievable accuracy is signicantly determined by the mounting situation (immersion

depth, sensor length, operating conditions). This is especially the case for large temperature gradients

between the environment and the medium.

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3.Specications

3.6 Operating conditions

Permissible temperature ranges

Medium: see measuring ranges

Ambient: -20 ... +80 °C (-4 ... 176 °F)

1)

Storage: -20 ... +80 °C (-4 ... 176 °F)

1) The permissible ambient temperature is limited to -20 ... +40 °C (-4 ... +104 °F) at medium temperatures above 80 °C (176 °F)

At high medium or ambient temperatures, ensure by suitable measures that the instrument case tempe-

rature does not exceed 80 °C (176 °F) in continuous operation (the temperature is measured at the

hexagon of the process connection).

Humidity

45 ... 75 % r. h.

Vibration resistance

Insertion length F ≤ 150 mm (5.91 in): 6 g (IEC 60068-2-6, under resonance)

Insertion length F ≥ 250 mm (9.84 in): 2 g (IEC 60068-2-6, under resonance)

Shock resistance

50 g (IEC 60068-2-27, mechanical)

Typical response time

T05 < 5 s (per DIN EN 60751)

T09 < 10 s (per DIN EN 60751)

Static operating pressure

Thermowell with xed process connection: max. 150 bar (2,715 psi)

Thermowell with adjustable compression tting: max. 50 bar (725 psi)

1)

1) Only valid with the delivered WIKA compression tting

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3.Specications

Ingress protection

IP65 and IP67 (per IEC 60529)

The stated ingress protection only applies when plugged in using mating connectors that have the

appropriate ingress protection.

Mounting position

as required

3.7 Reference conditions

Temperature: 15 ... 25 °C (59 ... 77 °F)

Atmospheric pressure: 950 ... 1,050 mbar (13.78 ... 15.23 °F)

Humidity: 45 ... 75 % r. h.

Nominal position: Process connection lower mount (LM)

Power supply: DC 24 V

Load: see “Output signal”

3.8 Materials

Wetted parts

Thermowell: Stainless steel 316Ti

Non-wetted parts

Case: Stainless steel 304

Keyboard: TPE-E

Display window: PC

Display head: PC + ABS-Blend

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3.Specications

3.9 Electrical connections

Connections

■

Circular connector M12 x 1 (4-pin)

■

Circular connector M12 x 1 (5-pin)

1)

1) Only for version with two switching outputs and additional analogue signal

Electrical safety

Short-circuit resistance: S

+

/ SP1 / SP2 vs. U

-

Reverse polarity protection: U

+

vs. U

-

Insulation voltage: DC 500 V

Overvoltage protection: DC 40 V

3.10 CE conformity

■

EMC directive,

EN 61326 emission (group 1, class B) and interference immunity (industrial

application)

■

RoHS directive

For further specications see WIKA data sheet TE 67.03 and the order documentation.

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4. Design and function

4.1 Description

By means of a measuring element and by supplying power, the prevailing temperature is converted

into a switching signal or an amplied standardised electrical signal via the change in resistance of the

measuring element. This electrical signal varies in proportion to the temperature and can be evaluated

accordingly.

4.2 Scope of delivery

■

Temperature switch

■

Operating instructions

■

Adjustable compression tting (option)

Cross-check scope of delivery with the delivery note.

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5. Transport, packaging and storage

5.1 Transport

Check the temperature switch for any damage that may have been caused by transport.

Obvious damage must be reported immediately.

5.2 Packaging

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).

5.3 Storage

Permissible conditions at the place of storage:

■

Storage temperature: -20 ... +80 °C

■

Humidity: 45 ... 75 % relative humidity

WARNING!

Before storing the instrument (following operation), remove any residual media. This is of

particular importance if the medium is hazardous to health, e.g. caustic, toxic, carcinogenic,

radioactive, etc.

5. Transport, packaging and storage

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6. Commissioning, operation

6.1 Mounting

Required tool: Open-ended spanner (spanner width 27)

■

The sealing faces at the temperature switch and the measuring point

always have to be clean.

■

Only ever screw in, or unscrew, the instrument via the spanner ats.

Never use the case as a working surface.

■

The correct torque depends on the dimensions of the process connec-

tion and the sealing used (form/material).

■

When screwing in, do not cross the threads.

■

For information on tapped holes and welding sockets, see Technical Information IN 00.14 at www.

wika.com.

■

The instrument must be earthed via the process connection.

■

Attach the connector and screw it in hand-tight.

Seal

Correct sealing of the process connections with parallel threads at

the sealing face



must be made using suitable at gaskets, sealing

rings or WIKA prole sealings. The sealing of tapered threads (e.g.

NPT threads) is made by providing the thread with additional sealing

material such as, for example, PTFE tape (EN 837-2).

For further information on sealings see WIKA data sheet

AC 09.08 or under www.wika.com.



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6. Commissioning, operation









Step 1 Step 2 Step 3

Maintain distance above 80° C

(176 °F) medium temperature

Compressiontting

1. Screw the compression tting (1) into the process connection and tighten.

2. Insert the tapered side of the ferrule (2) into the tting and screw on the union nut (3) hand-tight.

3. Insert the temperature switch into the tting and maintain it at the required immersion depth. Tighten

the union nut (3) with approx. 50 Nm.

CAUTION!

The temperature switch can be damaged at high temperatures. At medium temperatures

above 80° C (176 °F) make sure that the distance to the housing (55 mm) is maintained

when mounting the compression tting.

4. Optional

Check the assembly: Loosen the union nut. The ferrule is rmly connected to the sensor tube.

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6. Commissioning, operation

Circular connector M12 x 1, 4-pin

Assignment

U+ U- S+ SP1 / C SP2

1 3 2 4 2

Circular connector M12 x 1, 5-pin

Assignment

U+ U- S+ SP1 / C SP2

1 3 5 4 2

6.2 Making the electrical connection

■

The instrument must be earthed via the process connection.

■

The power supply for the temperature switch must be made via an energy-limited electrical circuit in

accordance with section 9.3 of UL/EN/IEC 61010-1 or an LPS to UL/EN/IEC 60950-1 or class 2 in

accordance with UL1310/UL1585 (NEC or CEC).

■

The power supply must be suitable for operation above 2,000 m should the temperature switch be

used at this altitude.

■

For cable outlets, make sure that no moisture enters at the cable end.

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