Hach-Lange SI627 P - Manual (Page 14)

10
3. Installation
3.2. Electrode cable
PVC protector Ø 5 mm.
Shielding
Plastic conductor (black).
PE insulation.
Inner conductor.
PVC protector Ø 7 mm.
Additional shielding.
(See Important notes
page 9).
Coaxial cable Triaxial cable
Installation of BNC connector to the cable
The instrument is supplied with a BNC connector, to be screwed directly (without weldings) to the coaxial
cable. To assemble it, the cable must be prepared and the connector screwed (see diagram below).
Coaxial cable Cable preparation Cable with connector already screwed
7 mm
0,3 in
Ø
Using a triaxial cable the connector is assemblied in the same way as with the coaxial cable, leaving
the “additional” shielding and the outer protector out of the connector. The additional shielding must be
connected to ground.
7 mm
0,3 in 5 mm
0,2 in
si627 P_HACH_LANGE_Ed.0510.indd ANG:10 si627 P_HACH_LANGE_Ed.0510.indd ANG:10 20/5/10 10:50:45 20/5/10 10:50:45