Vaisala BAROCAP PTB330 Podręcznik Użytkownika Pobierz pdf (Strona 81)

Chapter 4 ________________________________________________________________ Operation

VAISALA_______________________________________________________________________ 79

Use the UNIT command to change the measurement unit for a quantity.

Specify the quantity and the desired unit for it.

Example:

>unit P mmhg

P : mmHg

P3h : Pa

P1 : Pa

P2 : Pa

DP12 : Pa

HCP : Pa

QFE : Pa

QNH : Pa

Use the UNIT ?? command to list the available measurement units for

the quantities.

Measurement Related Commands

TQFE

Use the TQFE command to show or set the temperature for QFE

corrected pressure. The valid range of QFE temperature is -80...+200

°C.

Example:

>tqfe

QFE temp. : 20.00 'C ? 21

DPMAX

The serial line command DPMAX shows or sets the maximum

difference pressure allowed between barometer modules. The

command is only available, if more than one barometer module has

been installed.

NOTE

This command changes both the serial output and display units.

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Vaisala BAROCAP PTB330 Podręcznik Użytkownika Strona 81