Orange Electronic CO. LTD P420 Manual Do Utilizador
Manual for Tire Pressure Monitoring Systems, TPMS
18/21
Appendix
Glossary
kPa
Pressure reading in Kilo Pascal
psi
Pressure reading in pound per square inch
bar
Pressure reading in bar
℃
Temperature reading in degrees Celsius
℉
Temperature reading in degrees Fahrenheit
Inflating Pressure
environment
environment
Recommended inflation pressure of a tire at ambient temperature
of 25
of 25
℃ by vehicle manufacturers.
Low Pressure Alert
Visual and audible warning, this is activated when the tire’s
pressure goes below the preset level. Initial low pressure alert is
27 psi
pressure goes below the preset level. Initial low pressure alert is
27 psi
High Pressure Alert
Visual and audible warning, this is activated when the tire’s
pressure goes higher than the preset level. Initial High pressure
alert is 51 psi
pressure goes higher than the preset level. Initial High pressure
alert is 51 psi
High Temperature Alert
Visual and audible warning, this is activated when the tire’s
temperature goes higher than the preset level. Initial High
temperature alert is 80
temperature goes higher than the preset level. Initial High
temperature alert is 80
℃.
Display
/
Receiver
Module
The electronic module mounted inside the vehicle that alerts the
driver of any tire irregularities.
driver of any tire irregularities.
Sensor
/
Transmitter
Module
The electronic module mounted on the wheels that measure the
air pressure and temperature of the tire.
air pressure and temperature of the tire.
Annexes
Annex 1
kPa , psi, bar Conversion Table
kPa
psi
bar
kPa
psi
bar
kPa
psi
bar
10
1
0.1
210
31
2.1
410
59
4.1
20
3
0.2
220
32
2.2
420
61
4.2
30
4
0.3
230
34
2.3
430
62
4.3
40
6
0.4
240
35
2.4
440
64
4.4
50
7
0.5
250
37
2.5
450
65
4.5
60
9
0.6
260
38
2.6
460
67
4.6
70
10
0.7
270
39
2.7
470
68
4.7
80
12
0.8
280
41
2.8
480
70
4.8
90
13
0.9
290
42
2.9
490
71
4.9
100
15
1
300
44
3.0
500
73
5
110
16
1.1
310
45
3.1
510
74
5.1
120
17
1.2
320
47
3.2
520
75
5.2
130
19
1.3
330
48
3.3
530
77
5.3
140
20
1.4
340
50
3.4
540
78
5.4
150
22
1.5
350
51
3.5
550
80
5.5
160
23
1.6
360
53
3.6
560
81
5.6
170
25
1.7
370
54
3.7
570
83
5.7
180
26
1.8
380
55
3.8
580
84
5.8
190
28
1.9
390
57
3.9
590
86
5.9
200
29
2
400
58
4.0
600
87
6