User Manual

RH520A-EU-EN v4.4 8/13
16
Specifications
DisplayGraphicalLCD
TemperatureRange/Accuracy‐17to50
o
C(0.0to120.0
o
F)/±1.0
o
C(1.8
o
F)
28to‐17
o
C(20.0to0
o
F)/3
o
C(±5.4
o
F)
50to60
o
C(120.0to140
o
F)/3
o
C(±5.4
o
F)
HumidityRange/Accuracy 10to95%/±3.0%RH
Dewpointtemperature 28to60
o
C(20.0to140.0
o
F)
Internalmemorystorage 49,152completereadingsets
Samplinginterval Selectablerecordingrate:0.1(6seconds)to199.9minutes
Graphscaling Userselectablein5
o
C/Fin10%increments
Lowbatteryindication 5segmentbatteryindicator
Alarmoutput 3.5mmMonoPhonePlug,
Maximum:3.4mA@5Vdc,
MinimumOutputVoltage:2.5Vdc
Powersupply Three(3)‘AA’batteriesandACadaptor(included)
DC4.5V300mA,3.5mmx1.35mmplug
Batterylife 4weekstypical,using
alkalinebatteries
OperatingTemperature CONTROLMODULEandDISPLAY:
0to50
o
C(32to120
o
F)
SENSOR:‐28to60
o
C(20to140
o
F)
OperatingHumidity CONTROLMODULEandDISPLAY:
90%RHmax.
SENSOR:95%RHmax.
Dimensions 127x196x23mm(5.0x7.7x0.9")
Weight357g(12.6oz)
AlarmOutput
Thealarmoutputcanbeusedtopowerexternalwarningorswitchingdeviceswhen
programmedalarmlimitsareexceeded.WeoffertheoptionalSL123(AC)orSL124(DC)cable
andrelaykitsforthispurpose.
TransferloggeddatausingthePCInterface
SoftwareinstallationprocedureandoperationalinstructionsarelocatedontheExChart
softwaredisc.
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Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform
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