Installing The Turbidity Sensor Unit - ABB 4670 Series User Manual

...2 MECHANICAL INSTALLATION
2.3 Installing the Turbidity Sensor Unit – Table 1.1 and Fig. 2.6
Systems and sensors are shown in Table 1.1. The main components of each unit are identified in Fig. 2.7.
Flow-chamber
Inlet/Isolating
Valve
Wiper
Unit
Optical
Receiver
Drain
Valve
8
Wiper Optical
Unit Emitter
Optical
Receiver
Drain
Valve
7997 200 & 201
Optical
Emitter
Flow-chamber
Inlet/Isolating
Valve
7997 300
Fig. 2.6 Main Components
Blanking Plug
Flow-chamber
Inlet/Isolating
Valve
Dip Tube
Dip Sensor
Flowcell
Clamping Ring
Sensor
Optical
Emitter
Optical
Receiver
Drain
Valve
7997 202
Optical
Emitter
Wiper
Optical
Receiver
(hidden)
7997 400
7997 405