Midea VRF Series

V6R VRF 50/60Hz
164
Midea
V6R
Series Service Manual
4.2 Pressure Sensor Voltage Characteristics
Table 6-4.3: Low pressure sensor resistance characteristics
Low pressure
(MPa)
Low pressure
(psi)
Resistance
(KΩ)
Output
voltage(V)
Low pressure
(MPa)
Low pressure
(psi)
Resistance
(KΩ)
Output
voltage(V)
0.1
14.5
49.51142857
0.7
0.68
98.6
13.60666667
1.86
0.11
16
47.91222222
0.72
0.7
102
13.15052632
1.9
0.12
17.4
46.39945946
0.74
0.73
106
12.50122449
1.96
0.13
18.9
44.96631579
0.76
0.76
110
11.89049505
2.02
0.14
20.3
43.60666667
0.78
0.78
113
11.5031068
2.06
0.15
21.8
42.315
0.8
0.81
117
10.94943396
2.12
0.16
23.2
41.08634146
0.82
0.84
122
10.42623853
2.18
0.17
24.7
39.91619048
0.84
0.87
126
9.931071429
2.24
0.18
26.1
38.80046512
0.86
0.9
131
9.46173913
2.3
0.19
27.6
37.73545455
0.88
0.93
135
9.016271186
2.36
0.21
30.5
35.74434783
0.92
0.96
139
8.592892562
2.42
0.22
31.9
34.81234043
0.94
0.99
144
8.19
2.48
0.23
33.4
33.91916667
0.96
1.02
148
7.806141732
2.54
0.24
34.8
33.06244898
0.98
1.06
154
7.321679389
2.62
0.26
37.7
31.44980392
1.02
1.09
158
6.977313433
2.68
0.27
39.2
30.69
1.04
1.13
164
6.541449275
2.76
0.29
42.1
29.25481481
1.08
1.16
168
6.230780142
2.82
0.3
43.5
28.57636364
1.1
1.2
174
5.836551724
2.9
0.32
46.4
27.29087719
1.14
1.24
180
5.463489933
2.98
0.33
47.9
26.68137931
1.16
1.27
184
5.196578947
3.04
0.35
50.8
25.52333333
1.2
1.31
190
4.856666667
3.12
0.37
53.7
24.44
1.24
1.35
196
4.53375
3.2
0.38
55.1
23.92412698
1.26
1.39
202
4.226585366
3.28
0.4
58
22.94
1.3
1.43
207
3.934047619
3.36
0.42
60.9
22.01462687
1.34
1.48
215
3.587398844
3.46
0.44
63.8
21.14289855
1.38
1.52
220
3.324180791
3.54
0.46
66.7
20.32028169
1.42
1.56
226
3.072596685
3.62
0.48
69.6
19.54273973
1.46
1.61
233
2.773333333
3.72
0.5
72.5
18.80666667
1.5
1.65
239
2.545263158
3.8
0.52
75.4
18.10883117
1.54
1.7
247
2.273333333
3.9
0.54
78.3
17.44632911
1.58
1.75
254
2.015
4
0.56
81.2
16.81654321
1.62
1.8
261
1.769268293
4.1
0.58
84.1
16.21710843
1.66
1.85
268
1.535238095
4.2
0.61
88.5
15.37023256
1.72
1.9
276
1.312093023
4.3
0.63
91.4
14.83772727
1.76
1.95
283
1.099090909
4.4
0.65
94.3
14.32888889
1.8
2
290
0.895555556
4.5