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WIKA RTD User Manual

WIKA RTD
88 pages
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D
GB
Operating instructions
Betriebsanleitung
Examples/Beispiele
Resistance thermometers and thermocouples
Intrinsically safe designs (Ex-i)
Widerstandsthermometer und Thermoelemente
Eigensichere Ausführungen (Ex-i)
TÜV 10 ATEX 555793 X
IECEx TUN10.0002 X
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WIKA RTD Specifications

General IconGeneral
TypeRTD (Resistance Temperature Detector)
Sensing ElementPt100, Pt1000
Temperature Range-200°C to +600°C
Accuracy ClassClass A, Class B
Protection ClassIP65, IP67
Material (Stem)Stainless Steel (AISI 316L)

Summary

WIKA Operating Instructions: RTD and TC (Intrinsically Safe Designs)

Product Overview: Resistance Thermometers and Thermocouples (Ex-i)

Introduces intrinsically safe resistance thermometers and thermocouples.

2. Safety

2.1 Intended Use

Specifies the intended applications for resistance thermometers and thermocouples.

2.2 Personnel Qualification

Outlines the necessary qualifications for personnel handling the instruments.

2.3 Additional Safety Instructions for ATEX/IECEx

Provides specific safety guidelines for ATEX and IECEx certified instruments.

2.4 Special Hazards

Details potential hazards associated with the use of these instruments.

2.5 Labelling and Safety Marks

Explains the safety marks and labels found on the product.

3. Specifications

3.1 Resistance Thermometer Specifications

Covers connection methods and error limits for resistance thermometers.

6. Commissioning and Operation

6.1 Electrical Connection

General precautions for electrical connections to the instruments.

7. Mounting and Operation in Hazardous Areas (Europe)

7.1 General Information on Explosion Protection

Discusses ATEX directive requirements for explosive atmospheres.

7.1.1 Special Conditions of Use (X Conditions)

Details specific conditions for safe operation in hazardous areas.

7.4 Mounting Examples in Hazardous Areas

Provides examples of how to install instruments in hazardous areas.

8. Electrical Connection Values

8.1 Electrical Data without Transmitter/Display

Specifies maximum connection values for instruments without built-in transmitters.

9. Calculation Examples for Self-Heating

11. Faults

Appendix 1: EC Type Examination Certificate

Appendix 2: IECEx Certificate of Conformity

Appendix 3: EC Declaration of Conformity

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