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SiBE31-801_C
7. Pressure Sensor
Detected Pressure
P
, P
H
L
2
(kg/cm
) MPa
127.5
12.5
122.4
12.0
117.3
11.5
112.2
11.0
107.1
10.5
102.0
10.0
96.9
9.5
91.8
9.0
86.7
8.5
81.6
8.0
76.5
7.5
71.4
7.0
66.3
6.5
61.2
6.0
56.1
5.5
51.0
5.0
45.9
4.5
40.8
4.0
35.7
3.5
30.6
3.0
25.5
2.5
20.4
2.0
15.3
1.5
10.2
1.0
5.1
0.5
0
-0.05
-5.1
-0.5
-0.5
Appendix
P
= 4.1V
-2.05
H
H
P
= 7/3 × V
L
L
P
: High pressure (MPa)
H
P
: Low pressure (MPa)
L
0.479 0.5
1
Output Voltage (V
V
: Output Voltage [High Side] V
H
-7/6
V
: Output Voltage [Low Side] V
L
1.5
2
2.5
, V
)
H
L
Pressure Sensor
DC
DC
High Pressure (P
)
H
Low Pressure (P
)
L
3
3.5
4
V
DC
410
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Troubleshooting
