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Agilent Technologies U2802A manual Product Specifications

Models: U2802A

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4 Product Specifications

60	Agilent U2802A 31-Channel Thermocouple Input User’s Guide

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Agilent Technologies U2802A manual Product Specifications

Contents

Agilent Technologies User’s GuideWarranty Safety NoticesNotices C A U T I O NSafety Symbols Safety InformationU2802A 31-ChannelThermocouple Input User’s Guide Off Supply Caution, risk of electric shockCaution, hot surface Caution, risk of danger See noteRegulatory Markings U2802A 31-ChannelThermocouple Input User’s GuideGeneral Safety Information Do not dispose in domestic household waste Product CategoryThe affixed product label is shown as below for more informationEnvironmental Conditions TemperatureOperating temperature from 0 C to +55 C RequirementsIn This Guide 2Features and Functions3Pin Configurations and Assignments 4Product Specifications20-November-2007 U2802A 31-ChannelThermocouple Input User’s GuideU2802A 31-ChannelThermocouple Input User’s Guide Additional Information1Performance Criteria Regulatory Information for CanadaU2802A 31-ChannelThermocouple Input User’s Guide Contents 3 Pin Configurations and AssignmentsContents Getting Started5 Calibration Restore Factory CalibrationContents Calibration Information Zeroing FunctionList of Figures ContentsList of Tables Contents1 Getting Started Agilent TechnologiesProduct Dimensions Standard Purchase Items Checklist1 Getting Started Product Overview Product OutlookConnector Connector DetachableCover Railing Guide Strain Release AssemblySide View Bottom View1 Getting Started HolesProduct Dimensions Top View Front ViewGetting Started U2802AStandard Purchase Items Checklist 1 Getting StartedN O TE Installations and ConfigurationsGetting Started 1 Getting Started A. Check Your System RequirementsA. Check Your System Requirements Hard disk space 1 GBN O TE B.Check Your Pre-InstalledIO Libraries Suite1Getting Started N O TE N O TE 1 Getting StartedD. Install the DAQ Hardware Driver E. Install the Agilent Measurement ManagerN O TE N O TE5If you do not have the Agilent T&M Toolkit 2.1 Runtime version and/or Microsoft .NET Framework version 1.1 and 2.0 installed, the InstallShield Wizard software pre- requisite will appear as shown below 1 Getting StartedPage N O TE 12 Click Install to begin the installation of Agilent Measurement Manager1 Getting Started F. Connect Your DAQ Device to the PC G. Hardware VerificationH. Connect Your U2802A to DAQ N O TEI.Launch Your Agilent Measurement Manager N O TEN O TE 1Getting StartedChoosing Instrument-SpecificInterface IVI-COMDriversChoosing Class-CompliantInterface Using Class-CompliantInterface 1 Getting StartedIVI-COMDriver Installation Programming Environments7Click IVI-COM to open the IVI- COM Driver Installation Menu 1 Getting StartedPage 1 Getting Started 2 Features and Functions FeaturesAgilent Technologies Agilent U2802A 31-ChannelThermocouple InputFeatures 2 Features and FunctionsApplications 2 Features and Functions System OverviewFigure 2-1 System overview of U2802A with DAQ Theory of Operation Functionality of the System2 Features and Functions Functional Block DiagramFigure 2-3 Functional block diagram for U2802A Analog input channel circuitry 2 Features and Functions Page 2 Features and Functions Cold junction sensorDigital control EEPROMOpen Thermocouple Detection 2 Features and Functions 3 Pin Configurations and Assignments Pin Configurations Pin AssignmentsPin Description Connector Pinout Agilent TechnologiesPin Configurations Pin Assignments3 Pin Configurations and Assignments Figure 3-1 U2802A pin assignmentPin Description Connector J71Description Pin nameTC22+ Description Connector J50Pin name Pin Configurations and Assignments TC26–TC input or voltage input See TC1+/– description TC26+Pin name Connector J60Description Rear panel pinout for Connector Connector Pinout3 Pin Configurations and Assignments Rear panel pinout for Connector Pin Configurations and Assignments3 Pin Configurations and Assignments 4 Product Specifications General Specifications Product CharacteristicsSystem Accuracy Specifications Making Accurate Temperature MeasurementsGeneral Specifications 4 Product SpecificationsPOWER CONSUMPTION SAFETY COMPLIANCEProduct Characteristics Product SpecificationsGENERAL CHARACTERISTICS INPUT SPECIFICATIONSProduct Specifications Bypass modePower Off Mode OTHER FEATURESSystem Accuracy Specifications Product SpecificationsN O TE High4 Product Specifications Tablewith different number of averaging points HighProduct Specifications Tablewith different number of averaging points High4 Product Specifications Calculating System AccuracyExample Page System accuracy without thermocouple sensor error System accuracy with thermocouple sensor error4 Product Specifications Therefore ETHERMOCOUPLE = 0.75% × 600 C = 4.5 CSystem Typical Performance Thermoelectric CharacteristicsProduct Specifications 4 Product Specifications Typical Error vs. Measurement PerformanceN O TE Making Accurate Temperature Measurements 4 Product Specifications Zeroing Function Restore Factory Calibration 5 CalibrationAgilent Technologies Agilent U2802A 31-ChannelThermocouple InputCalibration Calibration InformationZeroing Function 5 CalibrationRestore Factory Calibration Calibration5 Calibration Agilent Technologies Contact us