Vaisala HMP60 Guide de l'utilisateur télécharger pdf (Page 39)

Chapter 4 ________________________________________________________________ Operation

VAISALA _______________________________________________________________________ 37

Set Output Interval

Use the INTV command to show or set the output interval of the serial

line measurement messages (applies when R command or RUN mode is

used). The shortest output interval is one second. This command has no

effect on the operation of the analog output.

INTV [n xxx]<cr>

where

n = Time interval in range 1 ... 255

xxx = time unit = "S", "MIN", or "H"

Example:

intv 1 s

Value : 1

Unit : S

Set Measurement Filtering

Use the FILT command to view or set the speed at which the latest

measurement result is integrated into the humidity and temperature

readings. The command affects both analog output and serial line output.

FILT [a.aaa]<cr>

where

a.aaa = Range 0.1 ... 1.0.

1.0 = No filtering, latest measurement is output

without averaging

0.5 = Average of last two measurements

0.1 = Average of approximately 16 measurements

Example (default setting, no filtering):

filt

Filter : 1.000 ?

Example (set filtering to 0.5):

filt 0.5

Filter : 0.500

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Vaisala HMP60 Guide de l'utilisateur Page 39