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Emerson 51-DO-03, 51-DO-04 instruction manual Installing the sensor in the washer head assembly

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

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MODEL DO-03/04	SECTION 2.0
	INSTALLATION

FIGURE 2-5. Installing the sensor in the washer head assembly

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Image 17

Emerson 51-DO-03, 51-DO-04 instruction manual Installing the sensor in the washer head assembly

Contents

Model DO-03/04 Dissolved Oxygen Measurement System with Air Blast Cleaner Essential Instructions Page Section Title Model DO-03/04 Measuring System 11.0 List of Tables10.0 Iii List of FiguresSection Title Features and Benefits Section Specifications Repeatability ±0.05 ppm 25C PowerRFI/EMI EN-61326 Output Accuracy ± 0.05 mA Materials of Construction Maximum continuous pressure 50 psig 446 kPa absMaximum distance between compressor and sensor Analyzer dimensions Enclosure dimensions 9240048-00 Tag, stainless steel, specify marking Power required selectionDescription Installation Section InstallationUnpacking and Inspection Model or part number Description Assembling the pipe and pipe clamp Installing the air compressor enclosureInstalling the handrail mounting assembly Assembling the washer head and pipe boom Installing the sensor in the washer head assemblyAttaching the pipe boom to the handrail mounting assembly Attaching the air compressor enclosure to the handrail Installing the sensor in the washer head assembly General Section WiringPOWER, ALARM, and Output Wiring 454EPH02 Section Section General Sensor WiringWiring the Oxygen Sensor Section Display and Operation Alarm StatusDisplay KEY Functions and Control Menu Tree for the 54eA Analyzer Section Software Configuration On following Main Menu Calibrate See Diagnostic Variable see Choices Factory Settings Setpoints Program Settings List Choices Factory Settings Configure Choices Factory Settings Alarm 1 setpoint Alarm setpointsAlarm 2 setpoint Alarm 3 setpoint Ranging the Outputs MA 0.00 ppm 20 mA 20.00 ppm Output 1 12.00 mA Test output Test alarm 1 OpenSimulated tests Display Outputs AlarmsMeasure Oxygen Meas units ppm Language English Display left Display right Out Display contrast Timeout OnTemp units C Output 1 mA Output 2 mA Output Measurement OutputsOutput 1 control Range 4-20 mA Dampen 0 sec Hold Last Value Output 1 SetupOutput 1 Control Alarm 1 control ConfigureAlarm 1 setup Alarm 2 control Changing Alarm Parameters Alarm 1 setup Alarm 1 controlAlarm Low Activate Process Feed limit Disable Alarm FaultTimeout 3600 sec Alarm 4 setup Interval timer Alarm 4 setup Feed limit timerTimer Disable Timer Time activated Interval 24.0 hr Interval timer setup Temp comp Auto Temperature Compensation and Temperature UnitsTemp units C Temp comp Manual Temp units C Noise Reduction 60 Hz Barometric Pressure Bar meas AutoBar units mm Hg Salinity 0.0 o/oo Main sensor cal Security Noise rejection Main sensor cal Security Action Definitions Analyzer Mode PriorityCondition Definitions Introduction Section Calibration Temperature Temperature Calibration Adjust temp + 025.1 C Sensor Current as a Function Dissolved Oxygen Concentration Section Calibration Dissolved Oxygen Zeroing the Sensor Sensor must be in zero solution Calibrating the Sensor in AIR Stabilizing . . . Wait Section Calibrating the Sensor Against a Standard Instrument Calibrate 8.32 ppm Calibrate main sensor Zero main sensor Adjust temperatureStandardize Calibrating Barometric Pressure Trimming the Outputs Section Calibration Current Outputs Replacement Parts Section MaintenanceCleaning the membrane Replacing electrolyte solution and membrane Section Spare Parts Power Fuse AIR Blast Sensor Washer Replacement Parts Location Part Number Description Troubleshooting When a Fault Message is Showing Section TroubleshootingFault message Explanation See Section Overview High input current Temperature error low or highCheck sensor zero Sense line open Zero current is too high Troubleshooting When no Fault Message is Showing OxygenProblem See Section Barometric pressure reading is too high or too low Possible error warning during in-process calibrationZero reading Is unstable Readings drift Process readings are erraticSensor does not respond to changes in oxygen level Oxygen readings are too low Problem Action Troubleshooting not Related to Measurement ProblemsSimulating Inputs Dissolved Oxygen Sensor Polarizing Voltage Resistance Expected current Simulating temperature Simulating Temperature General Section Return of Material Sensor or Circuit Board only Return of Materials Request Warranty Specifications subject to change without notice