Vaisala CARBOCAP GMT220 SERIES Guide de l'utilisateur télécharger pdf (Page 19)

CHAPTER 6__________________________________________________________ SERIAL COMMANDS

VAISALA _________________________________________________________________________ 17

setting is 1013 hPa. The ambient pressure value can be set by using

the following command:

MF_PRESSURE xxxx<cr>

where: xxxx = pressure in hPa

Example of setting desired pressure:

>MF_PRESSURE 900

MF_PRESSURE=900

Save the settings:

MAIN_SAVE F<cr>

Altitude/Atmospheric pressure table

Altitude m (ft) Atmospheric pressure

(hPa)

Atmospheric pressure

(psi)

0 (sea level) 1013 14.69

500 m (1640 ft) 954 13.84

1000 m (3281 ft) 899 13.04

1500 m (4921 ft) 845 12.26

2000 m (6562 ft) 795 11.53

2500 m (8202 ft) 747 10.83

3000 m (9843 ft) 701 10.17

Temperature setting

The ambient temperature value can be set by using the following

command:

MF_TEMP xxx<cr>

where: xxx = ambient temperature (°C) x 10.

Example of setting desired temperature (25 °C):

>MF_TEMP 250

MF_TEMP=250

Save the settings:

MAIN_SAVE F<cr>

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Vaisala CARBOCAP GMT220 SERIES Guide de l'utilisateur Page 19