Emerson Section Description and Specifications, Model TCL Sample Conditioning System

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MODEL TCL

SECTION 1

 

DESCRIPTION AND SPECIFICATIONS

SECTION 1.

DESCRIPTION AND SPECIFICATIONS

Model TCL Sample Conditioning System

•NO METAL WETTED PARTS. Ideal for seawater.

•LOW SAMPLE FLOW (about 15 mL/minute) means little waste.

•REAGENT-BASED SYSTEM measures true total chlorine.

•FIVE GALLONS OF REAGENT lasts two months.

Model 1056 Chlorine Analyzer

•LARGE, PROGRAMMABLE, BACK-LIT DISPLAY with easy to use interface.

•TWO INDEPENDENT ANALOG OUTPUTS.

•FOUR FULLY PROGRAMMABLE RELAYS optional.

•DIGITAL COMMUNICATIONS (HART OR PROFIBUS DP) optional.

Model 499A CL-02 Sensor

•MEMBRANE-COVERED AMPEROMETRIC SENSOR.

•NO TOOLS REQUIRED to change membrane.

•MAINTENANCE TAKES ONLY A FEW MINUTES a month.

•VARIOPOL CONNECTOR OPTION allows the sensor to be replaced without removing and rewiring cable.

1.1 FEATURES

MODEL TCL SAMPLE CONDITIONING SYSTEM

The sample conditioning system permits a single sen- sor to measure total chlorine in water. The sample con- ditioning system continuously injects a solution of acetic acid (vinegar) and potassium iodide into the sample. The acid lowers the pH to between 3.5 and 4.5 and allows total chlorine in the sample to quantitatively react with the potassium iodide to produce iodine. The sensor measures the iodine concentration, and the analyzer displays the total oxidant concentration in ppm as Cl2.

MODEL 1056 CHLORINE ANALYZER

The Model 1056-24 chlorine analyzer is designed for the continuous determination of chlorine in water. It is used with the Model 499ACL-02 sensor and TCL sam- ple conditioning system.

The Model 1056 analyzer is housed in a weatherproof, corrosion-resistant, NEMA 4X enclosure. It is suitable for wall, panel, or pipe mounting. Operation of the ana-

lyzer is through a membrane keypad. A back-lit, six line display shows the total chlorine reading and tem- perature in 0.6 inch (15 mm) high characters. The dis- play can be customized to show other information, for example, output signal and diagnostics.

Menu screens for calibrating and programming are simple an intuitive. Plain language prompts in six lan- guages guide the user through procedures. Information and diagnostic screens as well as basic trouble-shooting guidelines are available at the touch of a button.

The Model 1056 has two isolated, continuously vari- able 4-20 mA outputs. Outputs can be assigned to total chlorine concentration or to temperature. Digital communications, HART or Profibus DP, are available as options.

Four fully programmable alarm relays are available as an option. Relays can be assigned to total chlorine concentration or temperature. A relay can also be

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Contents Total Chlorine Analyzer Electrical Shock Hazard Read this page Before ProceedingPage Rev. Level Date Hazardous Area InstallationModel TCL Total Chlorine Analyzer List of Tables Table of Contents ContdIii List of FiguresPage Section Description and Specifications Model TCL Sample Conditioning SystemModel 1056 Chlorine Analyzer Model 499A CL-02 Sensor General Sample RequirementsSample Conditioning System Linearity per ISO 15839 0-10 ppm 2% 0-20 ppm 3% Electrolyte Capacity Approximately 25 mLAccessories Sample Conditioning System Ordering Information and AccessoriesDescription Description Weight Ship WeightPrinciples of Operation Schematic of Sample Conditioning System and AnalyzerInstallation InstallationUnpacking and Inspection Panel Mounting Dimensions Pipe Mount Wall / Surface MountInstall the Sensor Install the Sample Conditioning EnclosureTCL Case Dimensions Wiring Provide Power to the Sample Conditioning SystemPrepare Analyzer Conduit Openings Analog output wiring PowerAlarm wiring Sensor WiringEnglish Apply Power to the Analyzer and Complete Quick StartTotal Chlorine Ppm mg/LTemp Units Menu Tree Prepare the Reagent START-UPZero the Sensor Start Sample FlowDisplay Display and OperationKeypad Calibrate Programming the ANALYZER-TUTORIALOutputs RangeO1 S1 20mA 08.50 ppm Output Range O1 S1 4mA 0.000 ppmO2 S1 4mA 0.0C O2 S1 20mA 100.0C SecurityHold Using HoldMain Format Configuring the Main DisplayLanguage English Contrast Format, Language, Warning, and ContrastProgramming the Analyzer Default SettingsMeasurement Chlorine Default Settings ChoicesChoices Default Default SettingsTemperature related settings Security CodeCONFIGURING, RANGING, and Simulating Outputs Outputs FirstDefinitions Configure ProgramOutputAssign Procedure Ranging Outputs Configure Simulate Output ConfigureOutput Output Range O1 S1 20mA 10.00 ppm O2 S1 4mA O2 S1 20mAConfiguring Alarms and Assigning Setpoints Configure SimulateRangeSimulate OutputDefinitions Alarms Configure/SetpointAlarm Alarm Simulate Alarm Alarms Configure/SetpointSimulate Don’t SimulateSynch Timers Yes Alarms Configure/Setpoint SimulateConfiguring the Measurement Procedure Synchronizing TimersSensor1Sensor MeasurementProgram Outputs Alarms Measurement Configuring Temperature Related SettingsTemperature Temperature UnitsUnitsC S1 Temp Comp AutoProgram Alarms Measurement Temperature Configuring Security SettingsSecurity SecurityProgram Temperature Security Diagnostics Resetting the AnalyzerReset Analyzer Reset AnalyzerHart Digital CommunicationsCalibrating Temperature CalibrationIntroduction Procedure Temperature S1 Calibration + 25.0CCalibrate SensorSensor11 Output S1 CalibrationDetermination of Total Chlorine Calibrating Total ChlorineChoose Total Chlorine Procedure Zeroing the SensorS1 Zero Cal Sensor zero failed Press Exit Temperature S1 Calibration ZeroZeroCalCal Process CalCalibrate? SensorCalibrate? Sensor Calibrating Analog OutputsOutput MA Output Cal Meter 000 mAOutput Trim Complete Analyzer MaintenanceReplacing the membrane and electrolyte solution Cleaning the membraneTotal Chlorine Sensor GeneralSensor Parts Spare Parts Sample and reagent tubing ReagentReplacing Sample Tubing Peristaltic pump tubing Model TCL Replacing the air pump Replacing the air pump diaphragm and check valves Description Replacement Parts and Reagent for Sample Conditioning SystemUsing the Diagnostic Feature Section TroubleshootingFaults OverviewTroubleshooting When a Fault Message is Showing Fault message Explanation SectionHardware Error Sensor ADC Error Sensor CPU ErrorSensor Incompatible Sensor RTD OpenExplanation Section Troubleshooting When a Warning Message is ShowingSensor Need Factory Cal Sensor Negative ReadingProblem See Section Troubleshooting When no Error Message is ShowingZero current is too high Zero current is unstableSensitivity is low or readings are low Readings drift Simulating Inputs AnodCath Simulating temperature Simulating TemperatureWarranty Repair NON-WARRANTY RepairSection Return of Material Return of Material WarrantySpecifications subject to change without notice

TCL specifications

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