Emerson PN 51-1055pHC/rev.K instruction manual Placing a NEW Sensor in Service Conductivity

Page 68

MODEL SOLU COMP II

Possible

Cal Error

 

Proceed?

Yes

No

 

 

 

 

 

 

Updated

S2 Cell

 

Const: 1.0013/cm

SECTION 6.0

CALIBRATION

h.If the change is more than 10% of the present value, the Solu Comp II displays a warning screen. Choose Yes to have the analyzer accept the calibration. Choose No to repeat the calibration. Go to steps i through k.

i.After the calibration is accepted, the updated cell constant screen appears for about 5 seconds.

j.The display returns to the screen in step b. Choosing Sensor1 (pH sen- sor) will permit the pH measurement to be calibrated.

k.Press EXIT to return to the previous screen. To return to the main display, press MENU followed by EXIT.

7.BEFORE RETURNING THE ANALYZER TO SERVICE, BE SURE TO SET TEMPERATURE COMPENSA- TION BACK TO THE ORIGINAL SETTING(S).

6.9 PLACING A NEW SENSOR IN SERVICE - CONDUCTIVITY

6.9.1 Purpose

New conductivity sensors rarely need calibration. The cell constant printed on the label is sufficiently accurate for most applications.

6.9.2 Procedure

Calibrate

Hold

Program

Display

 

 

 

 

 

Calibrate?

 

Sensor1

Sensor2

 

 

 

 

 

 

Cal

Sensor2?

 

Measurement

Temp

 

 

 

 

CalS2?

InProcess

Meter

CellConst

 

 

 

 

 

 

Cell

Constant?

 

SN:

1.0000/cm

 

 

 

1.Press MENU. The main menu screen appears. Choose Calibrate.

2.Choose Sensor 2 (conductivity).

3.Choose Measurement.

4.Choose CellConst.

5.Enter the cell constant printed on the label attached to the sensor cable.

6.The display returns to the screen in step 4. To return to the main display, press MENU followed by EXIT.

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Contents Model Solu Comp Essential Instructions Quick Start Guide ORP Quick Reference Guide Model Solu Comp Table of Contents CONT’D List of TablesList of Figures IiiAbout This Document Section Description and Specifications Dimensions Terminal Connections Rating 26-14 AWG wire sizeHazardous Location Ordinary Location -68 onlyPerformance Specifications Analyzer Conductivity InputRecommended Sensors for Conductivity Range, µS/cm Cell constant, /cmToroidal Conductivity Codes -21 and/or Measurement Range see table belowPerformance Specifications Analyzer ORP Input Temperature Correction none requiredWhen used with conductivity -20-32 or Recommended Sensors for ORPRepeatability ±1% Recommended SensorsFrequency Range 0.5 4000 Hz Loop Specifications with a Model 499A OZ Sensor Recommended SensorInput filter 1- 255 samples Measurement Range 0-10 ppm mg/LOrdering Information Model 1055 Solu Comp II AnalyzerCombination Guide Part Number Description Weight Section Installation InstallationUnpacking and Inspection General InformationPanel Mount Installation Panel MountingPipe Mount Installation Pipe MountingSurface Mount Installation Surface MountingPreparing Conduit Openings Section WiringPOWER, ALARM, OUTPUT, and Sensor Connections Model Solu Comp Section Wiring Model Solu Comp Section Wiring 41055105 41055106 41055107 41055108 41055109 41055110 40105536 40105559 Keypad Section Display and OperationDisplay Programming and Calibrating the Solu Comp II Tutorial Using Hold SecuritySection Programming the Analyzer Default Settings Output Dampening Or 4 mA Mode SectionAlarm Section Sensors Output SectionDefault Settings Definitions Assigning Outputs 1Choose Output Configure Choose Output1 or Output2Choose 4-20 mA or 0-20 mA Choose Output Range. Choose Output1 or Output2Alarm Relays Must be Configured Before Assigning Setpoints Choose Alarm Configure Choose Measurement or TempChoose Alarm Setpoints Definitions pH/ORP Definitions conductivity/resistivity Choose Measurement Choose Soln Temp Corr or Sensor IsoptntlDefinitions pH OutputsAlarms Measurement Choose Noise Rejection Choose ResetAnalyzer Procedure Changing Screen Contrast Choose Default DisplayProcedure Choosing a Language Section Calibration IntroductionCalibrating Temperature Procedure PH at 25C Standards Nominal pH Calibration Slope and OffsetChoose Measurement Choose BufferCal EnterManual Calibration pH S1ManualCal? Standardization pH Choose Measurement Choose StandardizeEntering a Known Slope Value pH Preparation of ORP standard solutions ORP CalibrationCalibrating AN IN-SERVICE Sensor Conductivity Procedure-Calibration against a standard meter and cellChoose Measurement Choose InProcess Procedure-Calibration against a standard solution ProgramDisplay Calibrate? Placing a NEW Sensor in Service Conductivity Choose Measurement Choose CellConstCalibrating the Analyzer Conductivity Cell constant Conductivity µS/cm Resistor k ΩTo Reset the Factory Resistance CALIBRATION, see Section Section Maintenance Replacement PartsOverview Model Description See FigureExploded View of Solu Comp II Panel Mount Version Exploded View of Solu Comp II Pipe/Surface Mount Version Section Troubleshooting Overview Troubleshooting Using Fault CodesSimulating Inputs Conductivity Simulating Temperature Absolute Value of Measured Voltage Exceeds 2500 mVPH Sensitive Glass Membrane is Broken Conductivity Sensor Open or ShortedRTD Sense Line for Sensor 1 or Sensor 2 is Open Eeprom FailureProblem See Section Calibration Error During Two-Point CalibrationSensor Does Not Respond to Known pH Changes Calibration Error during StandardizationInvalid Input While Manually Entering Slope Model Solu Comp Section Troubleshooting Calibration Error Using Standard Resistors Alarm Relays Do Not Work Measurement seems wrongConductivity, µS/cm Cell constant, /cm Current Output Too LowPreamplifier is in the Sensor Simulating pH input when the preamplifier is in the sensorGeneral Set the temperature correction to raw Section Simulating Inputs ConductivitySimulating temperature Three-Wire RTD ConfigurationMeasuring Reference Voltage Checking for a Poisoned Reference ElectrodeWarranty Repair NON-WARRANTY RepairSection Return of Material GeneralWarranty Specifications subject to change without notice

PN 51-1055pHC/rev.K specifications

The Emerson PN 51-1055pHC/rev.K is a highly advanced and reliable component designed for a wide range of applications in industrial automation and control systems. This device is known for its robust performance, exceptional durability, and integration of cutting-edge technologies, making it an ideal choice for demanding operational environments.

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