Vaisala PTB330 - Manual (Page 84)

USER'S GUIDE____________________________________________________________________
82 __________________________________________________________________ M210855EN-D
PSTAB
Use the PSTAB command to define the pressure stability indicator
reflecting maximum allowed pressure difference between two
successive averaged pressure measurements.
In addition to defining the pressure stability indicator, you must also
define the FORM command to include the "OK" stability indicator
field.
Adding a PSTAB element to the FORM string enables checking the
stability using the serial port. The factory setting for the stability
indicator level is 0.5 hPa.
PSTAB [?] [x] [y]
where:
? = Displays the current pressure stability indicator. You cannot use
this modifier with the other modifiers.
x = Numeric value (pressure).
Ranges:
0…9999.99 (hPa)
0…99.9999 (psi)
0…999.999 (inHg)
0…9999.99 (torr)
0…9.99999 (bar)
0…9999.99 (mbar)
0…9999.99 (mmHg)
0…999.999 (kPa)
0…999999 (Pa)
0…99999.9 (mmH
2
O)
0…9999.99 (inH
2
O)
y = Pressure scale used.
Values:
hPa
psi
inHg
torr
bar
mbar
mmHg
kPa
Pa
mmH
2
O
inH
2
O