Turbidity Unit Connection Box - ABB 4670 Series User Manual

C1.5 Turbidity Unit Connection Box
To Turbidity Unit
Optical
Receiver
Red
Red
Screen
Braid
Blue
Green
Blue
Red
Series Unit
Optical
Emitter
Green
To 4600
Fig. C5 Turbidity Unit Connection Box
Information. If a longer cable to the 4600
Series unit is to be fitted, remove the existing
cable and replace it making the appropriate
connections shown here and in Fig. 3.4 or
Screen
Braid 3.5. To allow better access to the junction
box, unscrew and remove the emitter.
Blue
Sleeved
wire link
Black
Screen
Braid
Sample
inlet tube
(12 mm i.d.).
Drain tube
(6 mm i.d.).
4 holes Ø7
for mounting
Fig. C6 Model 7997 100 Mounting Information
APPENDIX C...
Sample
outlet tube
(12 mm i.d.).
46.5
Fix the sensor to a
vertical surface.
118
45