6p,8a0 8,0,2, Grounding, Toshiba – Toshiba LF470 User Manual

Page 22

Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

TOSHIBA

,6P,8A0 8,0,2

! I I ! i

• Grounding:

Ground the FG terminal (or the external grounding terminal) of the converter securely with 100

ohm or less ground resistance as shown in Figure 5.2. (The E terminal of the converter is

connected internally to the FG terminal and the converter case.)

Furthermore, if the pipeline is not of conductive material, grounding rings are needed for the

detector to stabilize fluid potential as the fluid potential is unstable and may cause incorrect

measurement.

Figure 5.2 Wiring between the detector and the converter

2 1