RayTek MI Miniature Infrared Sensor operating instructions Safety Instructions

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Safety Instructions

1 Safety Instructions

This document contains important information, which should be kept at all times with the instrument during its operational life. Other users of this instrument should be given these instructions with the instrument. Eventual updates to this information must be added to the original document. The instrument should only be operated by trained personnel in accordance with these instructions and local safety regulations.

Acceptable Operation

This instrument is intended only for the measurement of temperature. The instrument is appropriate for continuous use. The instrument operates reliably in demanding conditions, such as in high environmental temperatures, as long as the documented technical specifications for all instrument components are adhered to. Compliance with the operating instructions is necessary to ensure the expected results.

Unacceptable Operation

The instrument should not be used for medical diagnosis.

Replacement Parts and Accessories

Use only original parts and accessories approved by the manufacturer. The use of other products can compromise the operational safety and functionality of the instrument.

Instrument Disposal

Disposal of old instruments should be handled according to professional and environmental regulations as electronic waste.

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Contents Operating Instructions Declaration of Conformity for the European Community Europe ContactsRaytek GmbH Raytek Corporation 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 Temperature Coefficient Temperature ResolutionEmissivity TransmissionOptical Resolution DS Technical Data Optical SpecificationsTechnical Data Electrical Specifications Power SupplyOutputs Technical Data Environmental Specifications Dimensions of Sensing Head Technical Data DimensionsScope of Delivery Dimensions of Electronic BoxMeasurement of Infrared Temperature BasicsBasics Ambient Temperature Basics Emissivity of Target ObjectAtmospheric Quality Basics Electrical Interference Installation InstallationPositioning Distance to ObjectSensor Head Cable WiringCable Preparation Cable for Power Supply and OutputsConnecting of Cables to the Electronic Box Signal Outputs and Power Supply Installation OutputsWiring of the Signal Output mA or Signal OutputWiring the Output for Head Ambient Temperature Head Ambient Temp. / Alarm OutputInstallation Wiring the Thermocouple J Compensation Cable Wiring the Thermocouple K Compensation CableThermocouple Output Overview to the FTC Inputs Installation Inputs FTCRatio between Analog Input Voltage and Emissivity Example Emissivity Setting analog controlledDigital Selection of Emissivity with FTC Inputs Emissivity Setting digital controlledAmbient Background Temperature Compensation Principle of Ambient Background Temperature Compensation Trigger and Hold Function Wiring of FTC3 as External InputFTC3 for Holding the Output Temperature Connecting the RS232 cable Installation Connecting to the PC via RS232Wiring the RS485 Interface Installation Installing of Multiple Sensors via RS485Addressing through Software Addressing through ButtonsInstallation Operation OperationControl Panel Operation Setting the Output Jumper Operation Setting of Modes Available Modes Mode RangeAveraging Operation Post ProcessingOperation Peak Hold Valley Hold Advanced Peak Hold Advanced Valley Hold Advanced Peak Hold with AveragingAdvanced Valley Hold with Averaging Operation Factory Defaults Options OptionsAccessories AccessoriesOverview Standard Mounting Accessories Adjustable Mounting Bracket Xxxmiacab Accessories Adjustable Mounting BracketFixed Mounting Bracket Xxxmiacfb Accessories Fixed Mounting BracketAir Purging Jacket Xxxmiacaj Accessories Air Purging JacketMounting the Air Purge Jacket Air Cooling System Accessories Air Cooling SystemAir Flow Accessories Air Cooling System T‐Adapter Dimensions of Air Cooling System Right Angle Mirror * with Air Purging Accessories Right Angle MirrorBox Lid with View Port for Post Installations Accessories Box LidProtective Window Xxxmiacpw Accessories Protective WindowMaintenance MaintenanceTroubleshooting Minor Problems TroubleshootingError Codes for the Outputs Maintenance Fail‐Safe OperationError Codes via RS232/485 Error Codes via RS232/485 Error Codes for the LCD DisplayError Codes LCD Display Maintenance Sensing Head Exchange Maintenance Software SoftwareProgramming Guide Programming GuideSettings Return from the burst mode to the poll modeProgramming Guide Transfer Modes Requesting a parameter Poll Mode Programming Guide General Command StructureSetting a parameter Poll Mode Device response formatError message Device InformationDevice Information Temperature Calculation Programming Guide Device SetupEmissivity Setting and Alarm Set points Selection of the emissivity settingTable for Emissivity and Set Points Post Processing Dynamic DataAlarm Output Output for the Target TemperatureFactory default values Programming Guide Device ControlLock Mode Mode Setting for the Digital Input FTC3Changing the Sensing Head Calibration Data Setting the command ES = D Changing an address Programming Guide Multiple Units RS485 Multidrop ModeLCD Programming Guide Command SetDescription 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 Tab Typical Emissivity Values for Non‐Metals NON -METALSIndex Index