Emerson PN 51-1055pHC/rev.K instruction manual Procedure

Page 56

MODEL SOLU COMP II

SECTION 6.0

 

CALIBRATION

6.2.2 Procedure

1.Remove the sensor from the process. Place it in an insulated container of water along with a calibrated ther- mometer. Submerge at least the bottom two inches of the sensor. Stir continuously.

2.Allow the sensor to reach thermal equilibrium. For some sensors, the time constant for a change in tempera- ture is 5 min., so it may take as long as 30 min. for temperature equilibration.

3.If the sensor cannot be removed from the process, measure the temperature of a flowing sample taken from a point as close to the sensor as possible. Let the sample continuously overflow an insulated container hold- ing a calibrated thermometer.

4.Change the Solu Comp II display to match the calibrated thermometer using the procedure below.

Calibrate

Hold

Program

Display

 

 

 

 

Calibrate?

 

Sensor1

Sensor2

 

 

 

 

CalSensor1?

 

Measurement

Temp

 

 

 

 

Live

25.0°C

CalS1

+25.0°C

 

 

ManualTemp?

S1: +25.0°C

CalSensor1?

Measurement Temp

Calibrate?

Sensor1Sensor2

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

b.Choose Sensor1 (pH) or Sensor2 (conductivity).

c.Choose Temp.

d.If the analyzer was programmed in Section 5.6 to use the actual process temperature, the screen at left will appear. To calibrate the temperature, change the number in the second line to match the temperature meas- ured with the standard thermometer. Press ENTER. Go to step f.

If the calibration temperature is more than 2 or 3°C different from the live reading, see Section 8.3.1 or Section 8.4.2.

If the analyzer was programmed to use a temperature entered by the user, go to step e.

e.The screen at left will appear if the analyzer was programmed for manu- al temperature compensation. Change the temperature to the desired value, then press ENTER. The analyzer will use the temperature entered in this step in all measurements and calculations, no matter what the true temperature is.

f.The screen at left will appear. Press EXIT.

g.Choose the other sensor and calibrate its temperature response.

h. To return to the main display, press MENU followed by EXIT.

47

Page 55 Page 57
Image 56
Page 55 Page 57
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.

One of the key features of the PN 51-1055pHC/rev.K is its versatility. It is compatible with various systems and can be easily integrated into existing configurations without the need for extensive modifications. This adaptability allows users to streamline their operations and enhance overall efficiency, ensuring that the PN 51-1055pHC/rev.K is suitable for diverse industrial scenarios.

Technologically, the device incorporates advanced sensor capabilities that enable accurate monitoring and measurement of critical parameters. These sensors are designed to provide real-time data, allowing operators to make informed decisions quickly. The real-time diagnostics feature is essential for maintenance, as it helps predict potential issues before they lead to system failures, thereby reducing downtime and operational costs.

The PN 51-1055pHC/rev.K also boasts a rugged construction, built to withstand harsh industrial conditions such as extreme temperatures, vibrations, and moisture. This durability ensures a long lifespan, making it a cost-effective investment for businesses looking to optimize their operations without frequent replacements or repairs.

Another critical characteristic of the Emerson PN 51-1055pHC/rev.K is its user-friendly interface. The device is designed with ease of use in mind, featuring intuitive controls and straightforward setup processes. This accessibility enhances user experience, allowing both seasoned technicians and new operators to utilize its capabilities effectively.

Additionally, the device supports various communication protocols, enabling seamless integration with other equipment and systems. This feature is crucial for creating interconnected environments where data can be shared and analyzed across multiple platforms, fostering smarter and more efficient industrial processes.

In summary, the Emerson PN 51-1055pHC/rev.K stands out for its versatility, advanced sensor technologies, rugged design, user-friendly interface, and communication capabilities. It is a powerful tool for businesses seeking improved automation and control, helping to drive efficiency and enhance operational reliability in any industrial setting.
Top Page Image Contents