Electrical Connections - Hach 8450 Instrument Manual

Residual free chlorine monitor
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Section 2
Figure 9
Flow Cell and Connections (Typical)
0.25" Inlet
(Inlet Flow = 8 to 25 gph)
Pressure Regulator
(10–15 PSI Output)
1.
Mounting Plate
2.
Flow Cell
3.
0.5" Outlet
4.
Hand Valve

2.6 Electrical Connections

Page 16
Electrical Connections
6.0" (15.2 cm)
5.5" (14.0 cm)
5.
Water Line
6.
Pressure Regulator (10–15 psi Output)
7.
0.25" Inlet (Inlet Flow = 8 to 25 gph)
Electrical connections required for the residual chlorine monitor include probe
connection, ac power connection, and connection of analog outputs and
alarm relays, if they are being used.
connections are made for the various functions. If the unit being installed is a
Mounting Plate
Flow Cell
0.5" Outlet
Hand Valve
Water Line
Figure 10
shows the terminals to which
16116Install.fm

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