WIKA TSD-30 Manuale utente
GB
D
F
E
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
Temperaturschalter Typ TSD-30
Temperature switch model TSD-30
Temperature switch model TSD-30
Thermostat type TSD-30
Termóstato modelo TSD-30
2 WIKA operating instructions temperature switch model TSD-30
GB
D
F
E
© 2011 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 posterior!
Operating instructions model TSD-30 Page 3 - 26
Betriebsanleitung Typ TSD-30 Seite 27 - 50
Mode d‘emploi type TSD-30 Page 51 - 74
Manual de instrucciones modelo TSD-30 Página 75 - 98
11613025.02 12/2011 GB/D/F/E
3WIKA operating instructions temperature switch model TSD-30
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11613025.02 12/2011 GB/D/F/E
Contents
Contents
Declarations of conformity can be found online at www.wika.com.
1. General information 4
2. Safety 6
3. Specications 9
4. Design and function 13
5. Transport, packaging and storage 14
6. Commissioning, operation 14
7. Maintenance and cleaning 22
8. Faults 22
9. Dismounting, return and disposal 24
10.
Appendix 1: EC Declaration of Conformity for model TSD-30
26
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 manufac-
tured using state-of-the-art technology. All components are subject to stringent quality and environ-
mental criteria during production. Our management systems are certied 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 insuciently
qualied skilled personnel or unauthorised modications to the instrument.
■
The general terms and conditions contained in the sales documentation shall apply.
■
Subject to technical modications.
■
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
E-mail: [email protected]
1. General information
5WIKA operating instructions temperature switch model TSD-30
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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 ecient 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
MBA Start of measuring range
MBE End of measuring range
1. General information
6 WIKA operating instructions temperature switch model TSD-30
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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 specic 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 „Specications".
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 specications contained in these operating instructions must be observed. Improper
handling or operation of the temperature switch outside of its technical specications 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.
2. Safety
7WIKA operating instructions temperature switch model TSD-30
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2.2 Personnel qualication
WARNING!
Risk of injury should qualication be insucient!
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 qualications 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-specic
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 sucient precautionary measures.
2. Safety
8 WIKA operating instructions temperature switch model TSD-30
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2.4 Labelling / Safety marks
Product label
2. Safety
If the serial number becomes illegible (e.g. due to mechanical damage or overpainting), traceability will
no longer be possible.
Explanation of symbols
General danger symbol
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European directives.
Power supply
P# Product No.
S# Serial No.
Analogue signal
Switching output 1
Switching output 2
Measuring range
Maximum working pressure
9WIKA operating instructions temperature switch model TSD-30
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3. Specications
3. Specications
3.1 Measuring ranges
Temperature Standard Option 1)
°C -20 ... +80 -20 ... +120
°F -4 ... +176 -4 ... +248
1) see “Operating conditions”
3.2 Display
14-segment LED, red, 4-digit, character size 9 mm
Display can be turned electronically through 180°
Update
200 ms
3.3 Output signal
Switching output 1 Switching output 2 Analogue signal
PNP - 4 ... 20 mA
PNP - DC 0 ... 10 V
PNP PNP -
PNP PNP 4 ... 20 mA
PNP PNP DC 0 ... 10 V
Alternatively also available with NPN rather than PNP switching output
Temperature oset adjustment
± 3 % of span
Scale setting
Zero point: max. +25 % of span
Final value: max. -25 % of span
Parallel thread Tapered thread
10 WIKA operating instructions temperature switch model TSD-30
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3. Specications
Analogue signal
Load
■
Current: ≤ 500 Ω
■
Voltage: > 10 kΩ
Switching output
Switching output 1 and 2 are individually adjustable
Function
■
Normally open/closed: freely adjustable
■
Window and hysteresis: freely adjustable
Switching voltage: Power supply – 1 V
Switching current: max. 250 mA per switching output
Response time ≤ 200 ms
Adjustment accuracy:
≤ 0.5 % of span
3.4 Power supply
Power supply
DC 15 ... 35 V
Current consumption
max. 100 mA
Total current consumption
max. 600 mA (incl. switching current)
3.5 Measuring element
Pt1000, 2-wire, DIN EN 60751 / class A
Insertion length (F)
F in mm
25 50 100 150 250 350 Fig. Insertion length (F)
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