Vaisala PTB220 - Manual (Page 24)

U SER ' S G UIDE _______________________________________________________________________
18 ___________________________________________________________________ M210194 EN -A
pressure quantities P1 (reading of the transducer 1),
P2 (transducer 2), P3 (transducer
3), P (average)
height corrected pressure HCP (see also page 25)
pressure trend *) TREND (three-hour trend)
pressure tendency A (see page 101 for details)
temperature quantities *) T1, T2, T3
pressure and temperature units UU, UUU, UUUU,UUUUU
address of the barometer ADDR (uses two characters)
error status ERR (uses three characters)
stability indicator OK (uses three characters)
checksums CS2, CS4
number fields n.m where: n = 0 - 9, m = 0- 9
text fields within “ “ characters
ASCII characters:
CR # r
LF # n
TAB # t
nnn ASCII code # nnn
*) The PTB220 barometer cannot output + sign for pressure trend or
temperature reading; a space is output instead.