Daikin RMXS-L Series, Руководство по обслуживанию

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SiUS181305E Pressure Sensor
Troubleshooting 226
9. Pressure Sensor
High Pressure (P
H
)
0
0 0.5 1 1.5 2 2.5 3 3.5 4
(VDC)
–5.1 –0.5
–0.5
(R19099)
P
H
, P
L
MPa
51.0
45.9
40.8
35.7
30.6
25.5
20.4
15.3
10.2
5.1
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
(kgf/cm
2
)
–167
1673
1505
1338
1171
1004
836
669
502
335
167
0
(ftAq)
P
H
(MPa) = 1.38V
H
– 0.69 (MPa)
P
H
(ftAq) = 462V
H
– 231 (ftAq)
P
L
(MPa) = 0.57V
L
– 0.28 (MPa)
P
L
(ftAq) = 191V
L
– 94 (ftAq)
P
H
: High pressure
P
L
: Low pressure
V
H
: Output Voltage (High Side) (VDC)
V
L
: Output Voltage (Low Side) (VDC)
Low Pressure (P
L
)
Output Voltage (V
H,
V
L
)
Detected Pressure