Honeywell UDA2182 specs

Appendices

negative. The chromium, an oxidizing ion, Cr+6, accepts electrons and makes the electrode more positive. The net electrode potential is related to the ratio of concentrations of reducing and oxidizing ions in the solution.

Potential cannot be used as monitor of effluent

This electrode potential is extremely sensitive in measuring the degree of chrome treatment in the reaction tank. However, it cannot be related to a definite concentration of chrome and, therefore, cannot be used as a final effluent monitor of chrome concentration.

Importance of clean electrode

Reliable ORP measurements require a very clean metal electrode surface. Clean the electrodes routinely with a soft cloth; dilute acids, and/or cleaning agents to promote fast response. Control at low pH levels in the first stage of treatment has also been found to help maintain clean ORP electrodes.

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UDA2182 Universal Dual Analyzer Product Manual

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Contents

January UDA2182 Universal Dual Analyzer Product Manual Copyright 2008 by Honeywell Revision January WARRANTY/REMEDY Telephone AbstractContacts World Wide Web Symbol Definition Symbol Definitions Contents 100 136 114 191 178185 189 239 Tables Figures Resetting ORP Offset Overview Introduction Communications Card Optional OutputsRelays Infrared Communications Features High Noise Immunity Password protectionAuto Clean/Auto Cal Diagnostic/Failsafe Outputs Specifications SpecificationsUDA2182 Universal Dual Analyzer Resistive Load Rating 4A, 120/240 Vac Declaration of Conformity CE Conformity Europe Specifications Introduction Unpacking, Preparation, and MountingWhat’s in this section? Step Action Procedure Procedure for Unpacking and Preparing the UDA2182Unpacking and Preparing Mounting Panel Cutout Panel Mounting Dimensions Rear Panel Support Plate Dimensions Pipe Mounting Pipe Mounting Dimensions not to scale Wall Mounting Dimensions not to scale Wall Mounting Dimensions Power Wiring Avoid damage to components General Wiring PracticesSafety precaution Wiring for immunity compliance Installing Power Wiring Power Wiring Considerations Disengage from the terminal boards Power Wiring Operating the Analyzer UDA2182 Operator Interface all display items shown Analyzer Overview Function Key NavigationFunction of Keys Key Displays Overview Status Messages Online Functions Display Details FunctionsProcess Variable Values Two Input Display Input Displays Overview PID DisplaysSelecting Control Display Changing PID Parameters on the Display To access the PID Parameters. You will seeTo access the value or selection of each Changing Parameters on the PID Display Auto Cycle Displays Access to Auto Cycle Displays Displays How it works Cycle Interval Hold ActiveProbe Transit Cycle Start Src Manual Starting/Stopping the Auto Cycle To access the Auto Cycle Operator Panel. You will seeManually Starting/Stopping the Auto Cycle Condition Output Hold State EnabledAuto Cycle Fail Step AC n Extract Rinse Cal Pharma Display Pharmacopoeia Test Procedure Pharma Display screen example Displays Access to Pharma Display To select Test µS/cm After Stage 2 is selected Selecting the Pharma Test on DisplayTo select Test pH After Stage 3 is selected Pharma Warning and Fail Signal UDA for Cation and Degassed CO2 How it works Cation Calc Display Degassed CO2 PH Calculation from Specific and Cation Conductivity Setup Calibration Access to Cation Display5 CO2 by Degassed Conductivity Check pH Electrode System Troubleshooting Status Display Details Access to Status DisplaysPID Alarm 10Status Display Relay States Input StatusOutput Levels Comm Status Output of the Switch and Function Generator blocksAux Values Variables Auto Cycling ConfiguredStatus Parameter Status Definition Display Read Only MACaddr Hi and MACaddr Low is the MAC address Available only if both units of measure between Press Until you see Access to Event History DisplaysSetup Chg 04.19 Alarm 1 On 03.15 Hold On Power On 03.09 Event History Clear Event History 12Process Instrument Explorer Software Features Infrared communications Ethernet port provides Modbus CommunicationsSummary Serial port provides Configuration UDA2182 Block Diagram UDA2182 Block Diagram Accessing the Main Menu Main Setup MenuSetup Group Overview Configuration General Rules for Editing Basic Configuration Procedure Enter Basic Configuration Procedure Exit Signal Sources Analog and Digital Signal SourcesSignal Type Applies Source to Selections Analog Signal Description Definition Analog Signal Sources Digital Signal Description Definition Digital Signal Sources Out 2 Fault DgtlVar Accessing Inputs Menu Inputs ConfigurationInput Configuration Default = Default = 77ºFDefault = 25ºC None default Following important differences Sub-menu Parameter8550 Ω Therm Default to Cell Const Cell Const 0 Cond mS/m NIST-default +ISO-Default + Cond Only PV Type 000default Selection Range Setting H2SO4 NaCl default Configured minutes value set here. When the Timer Default = NoneDefault 10.000 Pharma Timer begins to count down from Manual Input Do ConcenOxygen do concentration or percent saturation 5000Ω Therm Default = 20.000 Accessing Outputs Menu Outputs ConfigurationOutputs Configuration Parameters in % Parameters in engineering units Accessing Relays Menu Relays Configuration Overview Relays Configuration Frequency ON/OFF Pulse Output Range Switch using Math, Monitor, and Switch Blocks Alarms Configuration Alarms Configuration Accessing Alarms MenuHigh default Accessing Monitors Menu 10Monitors ConfigurationMonitors Configuration For Low Monitor Accessing Math Menu 11Math Configuration Linear default 10 Math Configuration Accessing Logic Menu Logic Configuration Latch 11 Logic Configuration Switch Auxiliary ConfigurationFunc Gen Function Generator 12 Auxiliary Configuration Accessing Auxiliary MenuSub-menu Parameter Selection or Range of Setting 99999 to 999999 Default= PID Tracking PID Control ConfigurationPID Tracking versus Manual Mode Using Auto/Manual Switch Configuration 13 PID Configuration Accessing Control MenuPIDn Config Table PIDnAlarms Table Failsafe default Pida defaultReverse default Manualdefault 9999 to Enable default PID 2 Tune Disable default 14 PID Tuning No Alarm default 15 PID AlarmsPID 2 Alarms Setpoint No Alarm default Same as Alarm 1 Setpoint 1 Type Input Board Type Auto Cycle Operation Auto Cycling ConfigurationAccessing Auto Cycle Menu Auto Cycle 1 or Auto Cycle Offdefault Auto Cycling Configuration 16 Auto Cycling Configuration To 100default = To 28 default =Default = Sunday To 31 default = To 59 default = Enable PH Auto Cycling Configuration Example17 Example Auto Cycling Configuration for pH Selection Setting Resume Dly Mins Resume Dly Mins Analog Variables ConfigurationAccessing Variables Menu 18 Variables Configuration Accessing Communication Menu 17Communication Configuration19 Communication Configuration Status display Ethernet Accessing Maintenance Menu Maintenance Configuration20 Maintenance Configuration Option ID Number Loops defaultNo default Unit Identification ISO/NIST factor Nist defaultAWG default Feet default Default UDA2182 Default Honeywell Tag Names Hour defaultAM default Off default Output action occurs when the Enter key is Inputs and Outputs Wiring Immunity compliance References Recommended maximum wire size Recommended Maximum Wire SizeShielded wiring for locations with interference Avoiding interference Inputs and Outputs Accessing the terminals Wiring Terminals and board Location Procedure Wiring terminals and board location Procedure for installing Input and Output wiring Durafet Direct pH/ORP Input Wiring Diagrams Durafet Terminal Designations for Meredian II Electrode Glass Meredian ORP Terminal Designations for HPW7000 System HPW7000 Terminal Designations for HB Series pH or ORP HB Series pH or ORP Black Glass Meredian External Preamp1Blue Green Durafet II External Preamp RTH 3rd Wire+ 10 Volt Supply Durafet II Cap Adapter Durafet III Cap Adapter Brown Blue Conductivity Ground screw Dissolved Oxygen Yellow Wire to chassisCable shield Violet To chassis ground screw Clear RJ45 Ethernet Connection RS 485 Connection Communications Card Outputs Power Supply/Analog Output/Relay Output Card 20 Terminal Designations for Option Board Option Card Input Calibration Calibration Menu Accessing the Main Calibration Menu and sub-menusInput PV Cal Input Temp Cal Output Cal Cal History PH/ORP Calibration PH/ORP and Conductivity OverviewConductivity Selection and care of electrode system or cell essential Recommendations for Successful Measurement and Calibration PH Calibration Using the restart screen Calibrating pH Electrodes Using Automatic Buffer recognition Standard pH Buffer Values Calibration functions Use To select Input PV Cal Enter NIST/USP defaultStep Action Screen Press Place probe in Buffer Press Enter when stableStep Action Screen Press Enter Auto Buffer Cal Buffer 2 stability check Buffering Method of Calibrating pH Electrodes Buffer Cal Procedure for Buffering Method of Calibrating pH ElectrodesStep Action Screen Press Input PV Cal Enter Press Enter when stable Sample Method of Calibrating pH Electrodes Procedure for Sample Method of Calibrating pH Electrodes Change to Sample Value Sample CalPlace probe in Sample Special instructions for high-purity water applications Resetting pH Offset and pH Slope ORP Calibration ORP Calibration Using Reference Solution Procedure This will standardize the unit Procedure for Calibrating ORP Analyzer Using Voltage Input ORP Calibration Using Voltage Input Press Reset ORP Offset Viewing and Resetting ORP OffsetSample Cal ORP Offset Entering the Cal Factor for each cell Introduction Conductivity Calibration Out-of range-values forced to closest limit Determining TDS conversion factor Performing Calibration Trim Introduction Concentration M Conductivity microSiemens Per cm Conductivity of Potassium Chloride Solutions at 25 C Error Messages Sample Cal Cal Trim1.00 Resetting Calibration Trim Cation pH 10 Procedure for Sample Method of Calibrating Cation pHCation pH Calibration Input PV Cal Enter Press To recalibrate, press Enter Cal CompleteEnter = recal, Exit = exit Sample Cal PH Offset0.00 Resetting pH Offset Do’s and Don’ts for Dissolved Oxygen Calibration Dissolved Oxygen Calibration Air Cal Use To select Input 1 or 2 do Cal Enter Wait for cal complete Press Enter when readyEnter Place probe in air Enter Cal stability check January UDA2182 Universal Dual Analyzer Product Manual 169 Exit to cancel Enter to save when the valueEnter Place probe in sample 13 Calibrating the Integral Pressure Sensor Calibrating the Integral Pressure Sensor IntroductionPressure Cal Test initiation Running a Probe Bias Scan IntroductionPressure Sensor Cal 55V 80μA 240 160 ΜA 00 0.2 0.4 0.6 0.8 Display GraphInterpretation of figure shown above is as follows Procedure 14 Running a Probe Bias Scan January UDA2182 Universal Dual Analyzer Product Manual 175 176 IN1 do CAL Resetting Pressure Offset or Bias Volts Outputs Calibration Required equipment Output Calibration 180 Procedure Procedure for Calibrating Analyzer Outputs Use To select An Analog Output to be Calibrated Enter Case Step Action Screen Use To selectMA Offset and repeat Process Resetting Output 1 Offsets example Viewing and resetting 20mA and 4mA Offset 10.1Overview Temperature Input Calibration Procedure Procedure for Calibrating the Temperature Inputs Temperature Input CalibrationInput Temp Cal Enter Limit is ± 5ºC ± 9ºF Resetting temperature offset Viewing and resetting Temperature Offset Calibration Records Cal History items Calibration History Overview Clear Calibration History 12.1Overview Diagnostics and Messages = 1 or Measurement ErrorsSystem Status Messages Status Messages Probe Calibration Diagnostics Calibration DiagnosticsPH/ORP/DO Auto Cycle Fail Messages Auto Cycle Fail MessagesFail Message Reason Status Condition 12.5Pharma Fail MessagesPharma Fail Messages Fail Condition 13.1Overview Ethernet and Communications 14.1Overview Accessories and Replacement Parts List Part Numbers Part NumbersKit/Part Number Description Quantity Appendices Table of Contents Example of a Conductivity Loop January UDA2182 Universal Dual Analyzer Product Manual 201 Ft of 18 AWG coax January UDA2182 Universal Dual Analyzer Product Manual 203 Appendix C Cyanide Waste Treatment Uses of cyanide solutionsTechnique for cyanide destruction Raise pH and oxidize cyanide First Stage of Cyanide DestructionTitration curve Neutralize and further oxidize cyanate Importance of pH controlReliable measurement with gold electrode Second Stage of Cyanide Destruction ORP Potential a Measure of Status of Reaction Batch Treatment Necessity for removal of chromium ion from wastewater 15.5Appendix D Chrome Waste TreatmentUse of Chromates Corrosion inhibition Lower pH and add reducing agent First Stage of Chrome Removal ORP Potential a Measure of Status Second Stage of Chrome Removal January UDA2182 Universal Dual Analyzer Product Manual 211 Conductivity/Resistivity/TDS Difference Appendix E Two-cell ApplicationsIon Exchange Reverse Osmosis Parts Rinsing Softener Monitor Steam Power Measurements January UDA2182 Universal Dual Analyzer Product Manual 215 Calculations for conductivity, resistivity, and TDS Set cal factor and calibration trim for ideal conditions Data for Concentration Range Measurements Concentration values Hints for Reducing Noise 15.8Appendix G Noise Testing, Dissolved Oxygen Application Check for probe membrane leakage 15.9Appendix H do Probe and Analyzer Tests Check that analyzer is working January UDA2182 Universal Dual Analyzer Product Manual 221 Pressure TemperatureSalinity Charging Currents Faradaic CurrentsResidual Currents Electrode Conditioning Currents Faradaic Interferences Sulfite Based Zero Testing 15.12Appendix K Percent Saturation Readout Dissolved Oxygen Solubility vs. Temperature 15.13Appendix L Leak Detection in PPB Applications Equipment Needed Oxygen Measurement Procedure Example Calculation To Calculate True Value Typical Probe Installation 230 Automatic Cleaning and Calibration 15.16Appendix O Auto Clean and Auto Cal Examples Auto Clean Setup Automatic Calibration of ppb Dissolved Oxygen Probe 10 Auto Cal Setup AutoClean Sequence and Piping Appendix P AutoClean and AutoCal Theory and Piping AutoCal Sequence and Piping 11 Automatic Electrode Wash Setup 12 Rinse and One-Point Calibration Two-Point AutoCal Operation 238 Index Conductivity Conductivity Calibration January UDA2182 Universal Dual Analyzer Product Manual 241 Power Supply/Analog Output/Relay Output Card...132 Y, Z 244 January UDA2182 Universal Dual Analyzer Product Manual 245 Asia Pacific