Campbell CRS456 Manual de instrucciones descargar pdf (Pagina 23)

CRS451/CRS456 Submersible Water-Level Recording Sensor

4. Select a data file you wish to use as the barometric pressure reference data

file.

a) Use the drop-down list to select the Barometric Pressure Reference

Column in the data file.

The reference column must be a measurement of pressure or level. If

from a nearby Campbell Scientific weather station, note that the

reference column must have units associated with it. The units can be

any pressure or level units as defined in HydroSci and they must

match exactly the HydroSci abbreviation as shown here.

The following pressure and level units are defined in HydroSci:

HydroSci Abbreviation Units of Measure

mm millimeter

m meter

ft feet

in inch

mb millibar

bar bar

kPa kilopascal

psia psi absolute

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 37 38

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Campbell CRS456 Manual de instrucciones Pagina 23