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Emerson 51-DO-03, 51-DO-04 instruction manual Section

Models: 51-DO-04 51-DO-03 DO-04 DO-03

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MODEL DO-03/04	SECTION 3.0
	WIRING

FIGURE 3-3. Model DO-04 — Wiring Air Blast Compressor to Model 54eA Analyzer 230 Vac

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Emerson 51-DO-03, 51-DO-04 instruction manual Section

Contents

Model DO-03/04 Dissolved Oxygen Measurement System with Air Blast CleanerEssential Instructions Page Section Title Model DO-03/04 Measuring SystemList of Tables 10.011.0 List of Figures Section TitleIii Features and Benefits Section SpecificationsRepeatability ±0.05 ppm 25C PowerRFI/EMI EN-61326 Output Accuracy ± 0.05 mAMaximum continuous pressure 50 psig 446 kPa abs Maximum distance between compressor and sensorMaterials of Construction Analyzer dimensions Enclosure dimensions Power required selection Description9240048-00 Tag, stainless steel, specify marking Installation Section InstallationUnpacking and Inspection Model or part number DescriptionInstalling the air compressor enclosure Installing the handrail mounting assemblyAssembling the pipe and pipe clamp Installing the sensor in the washer head assembly Attaching the pipe boom to the handrail mounting assemblyAssembling the washer head and pipe boom Attaching the air compressor enclosure to the handrail Installing the sensor in the washer head assembly Section Wiring POWER, ALARM, and Output WiringGeneral 454EPH02 Section Section Sensor Wiring Wiring the Oxygen SensorGeneral Section Display and Operation Alarm StatusDisplay KEY Functions and ControlMenu Tree for the 54eA Analyzer Section Software ConfigurationOn following Main Menu Calibrate See Diagnostic Variable see Choices Factory Settings Setpoints Program Settings ListChoices Factory Settings Configure Choices Factory Settings Alarm 1 setpoint Alarm setpointsAlarm 2 setpoint Alarm 3 setpointRanging the Outputs MA 0.00 ppm 20 mA 20.00 ppm Output 1 12.00 mATest alarm 1 Open Simulated testsTest output Display Outputs AlarmsMeasure Oxygen Meas units ppmDisplay contrast Timeout On Temp units C Output 1 mA Output 2 mALanguage English Display left Display right Out Outputs Output 1 controlOutput Measurement Output 1 Setup Output 1 ControlRange 4-20 mA Dampen 0 sec Hold Last Value Alarm 1 control ConfigureAlarm 1 setup Alarm 2 control Changing Alarm ParametersAlarm 1 setup Alarm 1 controlAlarm Low Activate ProcessFeed limit Disable Alarm FaultTimeout 3600 sec Alarm 4 setupInterval timer Alarm 4 setup Feed limit timerTimer Disable Timer Time activated Interval 24.0 hr Interval timer setupTemp comp Auto Temperature Compensation and Temperature UnitsTemp units C Temp comp Manual Temp units CNoise Reduction 60 HzBar meas Auto Bar units mm HgBarometric Pressure Salinity 0.0 o/oo Main sensor calSecurity Noise rejection Main sensor cal SecurityAnalyzer Mode Priority Condition DefinitionsAction Definitions Introduction Section Calibration TemperatureTemperature Calibration Adjust temp + 025.1 CSensor Current as a Function Dissolved Oxygen Concentration Section Calibration Dissolved OxygenZeroing the Sensor Sensor must be in zero solutionCalibrating the Sensor in AIR Stabilizing . . . WaitSection Calibrating the Sensor Against a Standard Instrument Calibrate 8.32 ppmCalibrate main sensor Zero main sensor Adjust temperatureStandardize Calibrating Barometric PressureTrimming the Outputs Section Calibration Current OutputsReplacement Parts Section MaintenanceCleaning the membrane Replacing electrolyte solution and membraneSection Spare Parts Power FuseAIR Blast Sensor Washer Replacement Parts Location Part Number DescriptionTroubleshooting When a Fault Message is Showing Section TroubleshootingFault message Explanation See Section OverviewHigh input current Temperature error low or highCheck sensor zero Sense line openTroubleshooting When no Fault Message is Showing Oxygen Problem See SectionZero current is too high Possible error warning during in-process calibration Zero reading Is unstableBarometric pressure reading is too high or too low Readings drift Process readings are erraticSensor does not respond to changes in oxygen level Oxygen readings are too lowProblem Action Troubleshooting not Related to Measurement ProblemsSimulating Inputs Dissolved Oxygen Sensor Polarizing Voltage Resistance Expected currentSimulating temperature Simulating TemperatureGeneral Section Return of MaterialSensor or Circuit Board only Return of Materials RequestWarranty Specifications subject to change without notice