Hach 6120118 user manual Digital PC sc and RC sc ¾-inch Combination pH/ORP Sensor

Page 1

Catalog Number 6120118

Digital PC sc and RC sc ¾-inch Combination pH/ORP Sensor

USER MANUAL

October 2005, Edition 4

©Hach Company, 2004–2005. All rights reserved. Printed in the U.S.A. eac/dp

Image 1

Contents Digital PC sc and RC sc ¾-inch Combination pH/ORP Sensor Page Table of Contents Table of Contents Combination pH and ORP Sensor Specifications SpecificationsDigital Gateway Specifications Page Precautionary Labels Safety InformationGeneral Information Use of Hazard InformationGeneral Information General Sensor InformationSensor Body Styles Digital Gateway Operating PrecautionPage Wiring the sc Sensor to the Digital Gateway Section InstallationProper Wire Preparation and Insertion InstallationWiring the Digital Gateway Cat. No Hard-wiring the Digital Gateway to the sc100 Terminal Number Terminal Designation Wire Color Wiring the Sensor at Terminal Block J5Connecting the Sensor using the Quick-connect Fittings Connecting the Sensor to the sc1000Mounting the Digital Gateway Digital Gateway DimensionsPage Controller Key Functions/Features Using the sc100 ControllerUser Interface and Navigation Number Key FunctionImportant Key Presses User Interface and Navigation Controller Display FeaturesDisplay Display Features Using the sc1000 ControllerUser Interface and Navigation Main Menu Navigating the Menu WindowsKeypad Message window List BoxSensor Diagnostics Menu for pH and ORP Sensor SetupPH Sensor Setup Menu OperationOperation ConfigureAC Frequency ORP Sensor Setup MenuOne Point Automatic Calibration PH CalibrationTwo Point Automatic Calibration Two Point Manual Calibration Operation One Point Manual CalibrationConcurrent Calibration of Two Sensors for pH and ORP ORP CalibrationOne-point Manual Calibration Adjusting the Temperature Page Maintenance Schedule MaintenanceMaintenance Cleaning the SensorError Codes TroubleshootingTroubleshooting the pH or ORP Sensor Error CodesPage Replacement Items, Accessories, and Reagent and Standards Replacement Parts and AccessoriesItem Description Catalog NumberPage Technical and Customer Service U.S.A. only How to OrderA. Customers Information RequiredCanada Repair ServiceLimitations Limited WarrantyLimitation of Remedies Page Compliance Information Product SafetyImmunity EmissionsCompliance Information FCC Part 15, Class a LimitsSensor Modbus Registers Appendix a Modbus Register InformationGroup Name Tag Name Register Data Length Description Type Modbus Register Information PH Measurement Theory Appendix B General pH InformationWhere General pH Information PID Controller BasicsDerivative IntegralPage Index