Vaisala PTB220 Series Guia do Utilizador descarregar pdf (Página 24)

USER'S GUIDE_______________________________________________________________________

18 ___________________________________________________________________ M210194EN-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.

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Vaisala PTB220 Series Guia do Utilizador Página 24