RayTek MI Miniature Infrared Sensor Accessories Air Purging Jacket, Air Purging Jacket Xxxmiacaj

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Accessories

8.4 Air Purging Jacket

The air purge jacket is used to keep dust, moisture, airborne particles, and vapors away from the sensing head. Clean, oil free air is recommended. The air purge jacket withstands ambient temperatures up to 180°C (356°F) and should not be used for cooling purposes. The recommended air flow rate is 30 to 60 l / min (0.5 to 1 cfm). The max. pressure is 5 bar.

Hose with inner diameter of 3 mm (0.12 in), outside 5 mm (0.2 in)

Figure 33: Air Purging Jacket (XXXMIACAJ)

50

MI

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Contents Operating Instructions Declaration of Conformity for the European Community Raytek GmbH Raytek Corporation ContactsEurope United Kingdom FranceWarranty Table of Contents Onnecting to the PC VIA RS232 Output for the Target Temperature Ommand S ET Safety Instructions Safety InstructionsOperating Instructions Description DescriptionTechnical Data Technical DataMeasurement Specifications Emissivity Temperature ResolutionTemperature Coefficient TransmissionTechnical Data Optical Specifications Optical Resolution DSPower Supply Technical Data Electrical SpecificationsOutputs Technical Data Environmental Specifications Technical Data Dimensions Dimensions of Sensing HeadDimensions of Electronic Box Scope of DeliveryBasics Measurement of Infrared TemperatureBasics Basics Emissivity of Target Object Ambient TemperatureAtmospheric Quality Basics Electrical Interference Positioning InstallationInstallation Distance to ObjectWiring Sensor Head CableCable for Power Supply and Outputs Cable PreparationConnecting of Cables to the Electronic Box Installation Outputs Signal Outputs and Power SupplySignal Output Wiring of the Signal Output mA orHead Ambient Temp. / Alarm Output Wiring the Output for Head Ambient TemperatureInstallation Wiring the Thermocouple K Compensation Cable Wiring the Thermocouple J Compensation CableThermocouple Output Installation Inputs FTC Overview to the FTC InputsEmissivity Setting analog controlled Ratio between Analog Input Voltage and Emissivity ExampleEmissivity Setting digital controlled Digital Selection of Emissivity with FTC InputsAmbient Background Temperature Compensation Principle of Ambient Background Temperature Compensation Wiring of FTC3 as External Input Trigger and Hold FunctionFTC3 for Holding the Output Temperature Installation Connecting to the PC via RS232 Connecting the RS232 cableInstallation Installing of Multiple Sensors via RS485 Wiring the RS485 InterfaceAddressing through Buttons Addressing through SoftwareInstallation Operation OperationControl Panel Operation Setting the Output Jumper Operation Setting of Modes Mode Range Available ModesOperation Post Processing AveragingOperation Peak Hold Valley Hold Advanced Peak Hold Advanced Peak Hold with Averaging Advanced Valley HoldAdvanced Valley Hold with Averaging Operation Factory Defaults Options OptionsAccessories AccessoriesOverview Standard Mounting Accessories Accessories Adjustable Mounting Bracket Adjustable Mounting Bracket XxxmiacabAccessories Fixed Mounting Bracket Fixed Mounting Bracket XxxmiacfbAccessories Air Purging Jacket Air Purging Jacket XxxmiacajMounting the Air Purge Jacket Accessories Air Cooling System Air Cooling SystemAir Flow Accessories Air Cooling System T‐Adapter Dimensions of Air Cooling System Accessories Right Angle Mirror Right Angle Mirror * with Air PurgingAccessories Box Lid Box Lid with View Port for Post InstallationsAccessories Protective Window Protective Window XxxmiacpwTroubleshooting Minor Problems MaintenanceMaintenance TroubleshootingMaintenance Fail‐Safe Operation Error Codes for the OutputsError Codes via RS232/485 Error Codes for the LCD Display Error Codes via RS232/485Error Codes LCD Display Maintenance Sensing Head Exchange Maintenance Software SoftwareProgramming Guide Programming GuideReturn from the burst mode to the poll mode SettingsProgramming Guide Transfer Modes Setting a parameter Poll Mode Programming Guide General Command StructureRequesting a parameter Poll Mode Device response formatDevice Information Error messageDevice Information Emissivity Setting and Alarm Set points Programming Guide Device SetupTemperature Calculation Selection of the emissivity settingTable for Emissivity and Set Points Dynamic Data Post ProcessingFactory default values Output for the Target TemperatureAlarm Output Programming Guide Device ControlMode Setting for the Digital Input FTC3 Lock ModeChanging the Sensing Head Calibration Data Setting the command ES = D Programming Guide Multiple Units RS485 Multidrop Mode Changing an addressProgramming Guide Command Set LCDDescription LT ‐40 to 600C ‐40 to 1112F = number, X = uppercase letter Command Set Appendix AppendixDetermination of Emissivity Appendix Appendix Typical Emissivity Values Metals Tab Typical Emissivity Values for Metals NON -METALS Tab Typical Emissivity Values for Non‐MetalsIndex Index