Fujitsu AB*A12, Руководство по обслуживанию

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7-2 CHARACTERISTICS OF SENSORS
07-05
7-2-1 Pressure Sensor
When installing the pressure sensor, connect a lead wire to the PCB ( ), thereafter connect the other end
of a lead wire to the pressure sensor ( ). When disconnecting, do the opposite procedure.
Be careful not to install other than above procedure, otherwise the pressure sensor can be failed.
0 2.5 5.0
1
3
5
Pressure
O
ut
pu
t
MPa
V
1. Characteristics of pressure sensor
2. Check point of replacing pressure sensor
Pressure sensor
Printed circuit board
Lead wire
Pressure
(MPa)
Output
0.00
1.00
0.10
1.08
0.20
1.16
0.30
1.24
0.40
1.32
0.50
1.40
0.60
1.48
0.70
1.56
0.80
1.64
0.90
1.72
1.00
1.80
1.20
1.96
1.40
2.12
1.60
2.28
1.80
2.44
2.00
2.60
2.20
2.76
2.40
2.92
2.60
3.08
2.80
3.24
3.00
3.40
3.20
3.56
3.40
3.72
3.60
3.88
3.80
4.04
4.00
4.20
Output voltage of the pressure sensors ( HP,LP )
(V)
Pressure
(MPa)
Output
(V)
4.20
4.36
4.40
4.52
4.60
4.68
4.80
4.84
5.00
5.00
Pressure
(MPa)
Output
(V)