Digi-Sense_20250-22_Data_Logging_Anemometer_使用手册说明书.pdf

UserManual

DataLoggingAnemometer

withNIST-TraceableCalibration

Model20250-22

THESTANDARDINPRECISIONMEASUREMENT

Introduction

TheDigi-SenseDataLoggingAnemometer

(Model20250-22)measuresairvelocitywithinarangeof

1.1to20.0m/sandrecordsupto32,000readings.Sam-

plingrate,high/lowalarmlevels,andstartmodecanbe

definedbytheuserwiththeWindows®98,2000,XP,Vista

andWin7compatiblesoftwareprovided.Loggeddatais

downloadedtoacomputerviatheintegratedUSBinterface

foranalysis,graphing,andprintout.Theinstrumentisfully

testedandcalibratedtoNIST-traceablestandards.Careful

useofthismeterwillprovideyearsofreliableservice.

Unpacking

Checkindividualpartsagainstthelistofitemsbelow.If

anythingismissingordamaged,pleasecontactyour

instrumentsupplierimmediately.

1.Datalogginganemometer

2.Cover

3.Fansensor

4.Metalmountingstand

5.SoftwareCD

6.Battery

7.Usermanual

8.NIST-traceablecalibrationreportwithdata

2

MeterDescription

1.Cover

2.USBinterface

3.Startbutton

4.Indicatorlights(recordandalarm)

5.Fansensor

6.Metalstand

6

3

KeyFeatures

•Memoryfor32,000readings

•Analyzeandgraphdatawithincludedsoftware

•Selectablesamplinginterval

•Operatingstatusindicatedbyred,yellow,or

greenLEDlight

•User-definedhigh/lowalarmsetpoints

•Twomodes(manualandautomatic)tostartdatalogging

•Low-batteryalarm

•Mountingstandforin-placemonitoring

SetupandOperation

Installthesupplieddataloggingsoftwareasfollows:

1.InserttheCDintothePC.

2.Double-clickthesetup.exefiletolaunchthesoftware

installationprogram

3.Followtheinstallationwizardtocompletethe

installation.