WIKA CPT62I0, Operating Instructions Manual, Page: 3 / 92

3 WIKA operating instructions, reference pressure sensor, model CPT62I0
EN
14225194.01 12/2018 EN/DE/FR/ES
Contents
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 Personnel qualification . . . . . . . . . . . . . . . . . . . 7
3.5 Labelling, safety marks . . . . . . . . . . . . . . . . . . . 8
3.6 Ex marking . . . . . . . . . . . . . . . . . . . . . . . 9
3.6.1 Special conditions for use. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4. Transport, packaging and storage 10
4.1 Transport . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2 Packaging and storage . . . . . . . . . . . . . . . . . . . 10
5. Commissioning, operation 11
5.1 Mounting the instrument . . . . . . . . . . . . . . . . . . . 11
5.2 Requirements for mounting point . . . . . . . . . . . . . . . . 11
5.3 Mechanical mounting . . . . . . . . . . . . . . . . . . . . 12
5.4 Electrical connection . . . . . . . . . . . . . . . . . . . . 12
6. Faults 14
7. Maintenance, cleaning and recalibration 15
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . 15
7.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 15
8. Dismounting, return and disposal 16
8.1 Recalibration . . . . . . . . . . . . . . . . . . . . . . . 16
8.2 Dismounting . . . . . . . . . . . . . . . . . . . . . . . 17
8.3 Return . . . . . . . . . . . . . . . . . . . . . . . . . 17
8.4 Disposal . . . . . . . . . . . . . . . . . . . . . . . . 18
9. Specifications 19
9.1 Reference pressure sensor model CPT62I0 . . . . . . . . . . . . 19
9.2 Safety-related characteristic values . . . . . . . . . . . . . . . 21
9.3 Ex approvals . . . . . . . . . . . . . . . . . . . . . . . 21
9.4 Certificates . . . . . . . . . . . . . . . . . . . . . . . 21
9.5 Dimensions in mm (in). . . . . . . . . . . . . . . . . . . . 22
10. Accessories 23
Appendix: EU declaration of conformity for model CPT62I0 24
Contents
Declarations of conformity can be found online at www.wika.com.