Technical information

33
UWATEC
®
Smart dive computers
English
3 COM Conversion of tank pressure
Tank pressure indicated in the lower display may differ from the information given by a manometer/ pres-
sure gauge. Smart COM displays pressure always converted to a temperature of 20°C / 68°F, whereas the
mechanical pressure gauge displays the current pressure influenced by temperature.
The figure allows you to compare the information given by a conventional pressure gauge and by Smart
COM at six different temperatures.
260
240
220
200
180
160
140
120
150 160 170 180 190 200 210 220 230 bar
35
o
C
30
o
C
20
o
C
10
o
C
5
o
C
0
o
C
Display Smart COM
Display pressure gauge
3770
3480
3190
2900
2610
2320
2030
1740
psi
bar
95
o
F
86
o
F
68
o
F
50
o
F
41
o
F
32
o
F
2175 2320 2465 2610 2755 2900 3045 3190 3335 psi
VIII Appendix
VIII