8
Wiri
Ng
Th
E Pr
OBE
TO
T
hE
C
ONT
rOLLE
r
RECIRCULATION
PUMP
FILTER
FLOW
DETECTOR
(OPTIONAL)
TANK
MEASURE
FLOW
VALVE 1
VALVE 2
FLOW
EXIT FLOW
INCOMING F
LO
W
FLOW CELL
3
1
2
4
5
6
7
8
9
10
6
1 Process controller
2 Wiring cable
3 DO probe
4 Flow-cell adapter
5 Flow cell
6 Valves to control flow-cell flow
7 Measure flow
8 Filter
9 Recirculation pump
10 Saddle for pipe, 1¼” thread
8. WIRING THE PROBE TO THE CONTROLLER
1. Run the probe cable through the conduit opening.
2. Connect the probe leads to the removable terminal connector marked PROBE.
Follow the lead markings (+) positive / (–) negative, to ensure correct
wiring position for output leads.
3. Carefully put the wired terminal connector into place on the board.
4. Position the excess cable through the cable gland, before tightening the nut.
5. Remove the ground screw and hardware located below the PROBE connector
and attach ground lead ( ).
COMM
- B A +
IN1 IN2 A01 A02 A03 A04
PROBE
- B A +
PROBE
- B A +
A +
B
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