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Calibrations / Adjustments (continued)
Table 3. Full Range Operation.
Input
psig
0-30
4-20 mA, 0-5, 1-5,
0-60
0-10 & 1-9 VDC
0-120 0-8
HI SPAN SETTING
(Current & Voltage)
J7 Jumper
Zero
Adjustment
Adjustment
DAMPING
ADJUSTMENT
Decrease
Increase
Damping
Damping
Function
Function
Span
Output
Position
BAR
(kPa)
0-2
0-200
HI
0-4
0-400
HI
0-800
HI
J7
Jumper
H
Span
REVERSE ACTING
J1
Figure 10. T7800 Calibration Configuration.
Table 4. Split Range Operation.
Input
4-20 mA, 0-5, 1-5,
0-10 & 1-9 VDC
1
Split Range Output.
J7
Jumper
J1 Jumper
J1
OPERATION
(Current Unit)
J1
5
Output
psig
BAR
1
1
0-15
0-1
1
1
15-30
1-2
100-200
1
1
0-30
0-2
1
1
30-60
2-4
200-400
1
1
0-60
0-4
1
60-120
4-8
1
400-800
LO SPAN SETTING
(Current & Voltage)
L
FORWARD ACTING
OPERATION
(Current Unit)
J1
FORWARD ACTING
OPERATION
(Voltage Unit)
REVERSE ACTING
OPERATION
(Voltage Unit)
Span
Position
(kPa)
1
0-100
LO
1
LO
1
0-200
LO
1
LO
1
0-400
LO
1
LO
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