WIKA GD-20 Operating Instructions Manual page 38

Contents
5.4.2.5 Data register, measured values . . . . . . . . . . . . . . . . . . . . . . 57
5.4.2.6 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
5.4.2.7 Status register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
5.5 Electrical mounting of model GD-20-A
5.5.1 Requirements for voltage supply . . . . . . . . . . . . . . . . . . . . . . . 61
5.5.2 Requirements for electrical connection . . . . . . . . . . . . . . . . . . . . . 61
EN
5.5.3 Pin assignment (model GD-20-A) . . . . . . . . . . . . . . . . . . . . . . . 61
5.5.4 Requirement for shielding and grounding
5.5.5 Connecting the instrument
5.5.6 Testing the output signal for model GD-20-A, with field case . . . . . . . . . . . . . . 62
6. Faults
7. Maintenance and cleaning
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
7.2 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
8. Dismounting, return and disposal
8.1 Dismounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
8.2 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
8.3 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9. Specifications
Declarations of conformity can be found online at www.wika.com
38
. . . . . . . . . . . . . . . . . . . . . . 61
. . . . . . . . . . . . . . . . . . . . 62
. . . . . . . . . . . . . . . . . . . . . . . . . 62
WIKA operating instructions gas density sensor, model GD-20
63
64
65
66