Tabla De Contenido - WIKA TR25 Manual De Instrucciones

Contents
Contents
1. General information
2. Design and function
2.1 Description . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Dimensions in mm
2.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . 9
3. Safety
3.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . 9
3.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Improper use . . . . . . . . . . . . . . . . . . . . . .
3.4 Responsibility of the operator . . . . . . . . . . . . . . . . .
3.5 Personnel qualification . . . . . . . . . . . . . . . . . . .
3.6 Labelling, safety marks . . . . . . . . . . . . . . . . . . .
3.7 Ex marking . . . . . . . . . . . . . . . . . . . . . . .
4. Transport, packaging and storage
4.1 Transport. . . . . . . . . . . . . . . . . . . . . . . .
4.2 Packaging and storage . . . . . . . . . . . . . . . . . . .
5. Commissioning, operation
5.1 Safety instructions for internally pressurised thermowells and measuring
instruments . . . . . . . . . . . . . . . . . . . . . . .
5.2 Electrical connection values . . . . . . . . . . . . . . . . .
5.2.1 Electrical data without built-in transmitter or digital display . . . . .
5.2.2 Electrical data with built-in transmitter or digital display . . . . . .
5.2.3 Electrical data with built-in transmitter in accordance with the
FISCO model
5.3 Tightening torques . . . . . . . . . . . . . . . . . . . .
5.3.1 Tightening torques between cable gland and connection head. . . .
5.3.2 Tightening torques between connection head and neck tube . . . .
6. Information on mounting and operation in hazardous areas (Europe)
6.1 General information on explosion protection . . . . . . . . . . . .
6.1.1 Special conditions of use (X conditions) . . . . . . . . . . .
6.2 Temperature class classification, ambient temperatures . . . . . . . .
6.3 Temperature carry-over from the process . . . . . . . . . . . . .
WIKA operating instructions model TR25 (Ex i)
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