page 4
Caution:
Failure to fully open terminal jaws before removing wire may permanently damage instrument.
Wiring Procedure
1.
Remove 0.5 - 0.625 in. (13-16 mm) of insulation from wire end.
2.
Press the orange terminal lever downward with a small screwdriver to open terminal jaws.
3.
Insert exposed (non-insulated) wire end in terminal hole until it bottoms out.
4.
Release orange terminal lever to secure wire in place. Gently pull on each wire to ensure a good connection.
Wiring Removal Procedure
1.
Press the orange terminal lever downward with a small screwdriver to open terminal jaws.
2.
When fully open, remove wire from terminal.
2
1
Wiring Tips:
•
Do not route sensor cable in conduit containing AC power
wiring. Electrical noise may interfere with sensor signal.
•
Routing sensor cable in grounded metal conduit will help
prevent electrical noise and mechanical damage.
•
Seal cable entry points to prevent moisture damage.
•
Only one wire should be inserted into a terminal. Splice
double wires outside the terminal.
•
Sensor cable may not be extended over 100 ft.
Sensor Selection
Select the sensor with a range closest to your process minimum and
maximum values.
• CDCE-90-001 (0.01 cell): 0.055 to 100
µ
S (10 k
Ω
to 18 M
Ω
)
Use the CDCE-90-001 for all resistivity requirements
•
CDCE-90-01 (0.1 cell):
1 to 1000
µ
S
•
CDCE-90-1 (1.0 cell):
10 to 10,000
µ
S
•
CDCE-90-10 (10.0 cell):
100 to 200,000
µ
S
•
CDCE-90-20 (20.0 cell):
200 to 400,000
µ
S
(18 MΩ)
(10 kΩ)
CDCE-90-001
CDCE-90-20
Conductivity Range (µS)
CDCE-90 Series Sensor Ranges
Sensor Models
Ultra-
Pure
Rinse
Pure
CDCE-90-1
CDCE-90-10
CDCE-90-01
0.055
1
10 100 200
1,000
10,000
200,000
400,000
CDTX-90
≤ 100 ft. (30 m)
Conductivity/Resistivity
62.50 uS/cm
25.0
°
C
ENTER
14
13
12
11
Shield (Sensor Gnd)
Black (Iso Gnd)
White (Temp In)
Red (Signal In)
CDTX-90-2 Terminals
CDCE-90 Series Standard and Certified Cells
14
13
12
11
Shield (Sensor Gnd)
Black (Iso Gnd)
White (Temp In)
Red (Signal In)
CDTX-90-3 Terminals
10
9
8
7
Shield (Sensor Gnd)
Black (Iso Gnd)
White (Temp In)
Red (Signal In)
CDTX-90-1 Terminals
3.1 Sensor Connections
3.
Electrical Connections
Содержание CDTX-90 Series
Страница 18: ...page 18 Notes ...
