WIKA PGT23.063 - English; Default Chapter; Table of Contents

3Pressure gauges with output signal, optionally for hazardous areas
11297264.05 07/2019 EN/DE
EN
Contents
Contents
Declarations of conformity can be found online at www.wika.com.
1. General information 4
2. Design and function 5
2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Description. . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . 5
3. Safety 6
3.1 Explanation of symbols . . . . . . . . . . . . . . . . . . 6
3.2 Intended use . . . . . . . . . . . . . . . . . . . . . . 6
3.3 Improper use . . . . . . . . . . . . . . . . . . . . . . 7
3.4 Responsibility of the operator . . . . . . . . . . . . . . . . 7
3.5 Personnel qualification. . . . . . . . . . . . . . . . . . . 8
3.6 Skilled personnel . . . . . . . . . . . . . . . . . . . . 8
3.7 Labelling, safety marks . . . . . . . . . . . . . . . . . . 8
3.8 Ex marking (option) . . . . . . . . . . . . . . . . . . . .10
3.9 Specifications and temperature limits. . . . . . . . . . . . . .10
3.10 Special conditions for safe use (X conditions) . . . . . . . . . . .12
4. Transport, packaging and storage 13
4.1 Transport . . . . . . . . . . . . . . . . . . . . . . .13
4.2 Packaging and storage . . . . . . . . . . . . . . . . . .13
5. Commissioning, operation 14
5.1 Mechanical connection . . . . . . . . . . . . . . . . . .14
5.2 Electrical connection . . . . . . . . . . . . . . . . . . .17
5.3 Zero point setting (not for PGT23.063) . . . . . . . . . . . . .19
5.4 Commissioning . . . . . . . . . . . . . . . . . . . . .20
6. Faults 21
7. Maintenance and cleaning 22
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . .22
7.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . .23
8. Dismounting, return and disposal 24
8.1 Dismounting . . . . . . . . . . . . . . . . . . . . . .24
8.2 Return . . . . . . . . . . . . . . . . . . . . . . . .24
8.3 Disposal . . . . . . . . . . . . . . . . . . . . . . .25
9. Specications 26
9.1 Electrical connection . . . . . . . . . . . . . . . . . . .26
9.2 Transmitter electronics for non-hazardous areas . . . . . . . . . .27
9.3 Transmitter electronics for hazardous areas . . . . . . . . . . .27
9.4 Pressure gauges with output signal . . . . . . . . . . . . . .28
Annex: EU declaration of conformity 63