Player instructions for visage gps3/19/2023 The cleaning system is designed to avoid problems with ragging and does not smear the optical system. These sensors incorporate a self cleaning mechanism that ensures that the optical surfaces are kept clean at all times. The LS uses the Light Scatter principle, whereas the LA and HR uses the Light Attenuation Principle. The TurbiTechw² family of Sensors uses infrared light at 860 nm. Deposits of fats and grease on the sensing area do not prevent the sensor from measuring, unlike sensors with small optical surfaces. These sensors have a large optical surface and sample volume, which combine to ensure that the sensor is providing measurements that are reliable and representative of the solids present in the process. The TurbiTechw² HR sensor is suitable for monitoring solids in higher ranges than the standard LA version of the sensor due to it's shorter path length. Further, the membrane tanks provide extremely space efficient solids separation and do not require a clarifier in the system. MLSS concentrations promote numerous process benefits, including stable operation, complete nitrification, and reduced biosolids production reducing biological volume requirements (and associated footprint) to only percent of conventional biological processes. Membrane Batch reactors typically run with MLSS values in the region of 8,000 to 14,000 mg/l. The TurbiTechw² HR Sensor has been specifically designed for use in waste-water treatment systems where high levels of suspended solids are desirable in the aeration phase. The sensor can also measure Returned Activated Sludge (R.A.S.), Surplus Activated Sludge (S.A.S.) and Suspended Solids or Turbidity in any higher range application. The TurbiTechw² LA Sensor has been designed for use in aeration systems typically monitoring Mixed Liquor Suspended Solids also known as Activated Sludge, where solids are typically in the range of 1,500 to 3,500 mg/l. The normal operating range is between 0-50 and FTU which can be extended to 0-1,000 FTU for specific applications. It is also capable of monitoring solids in the intake to both effluent and drinking water treatment processes. The TurbiTechw² LS Sensor has been designed to monitor the levels of Suspended Solids or Turbidity typically found in Final Effluent from municipal and industrial waste-water treatment plants. The term TurbiTech is used for any Partech self-cleaning, Suspended Solids or Turbidity Sensor. The sensors are designed for use with the 7300w² Monitor. The 'w²' in the product title denotes compatibility with the Waterwatch² range. 1 INSTRUCTION MANUAL TurbiTechw² Sensors Covers the LA, LS and HR VersionsĢ ** This page is intentionally left blank **ģ Table of Contents 1 Foreword Introduction Manual Conventions WaterWatch² Trademark Scope of Manual External Sensors Safety Precautions General Electrical installation Operating Service and Maintenance End of Life Disposal The Sensor and Installation TurbiTechw² Sensor Mechanical Installation: TurbiTechw² LA, LS and HR Installation Considerations Mounting Options Mounting Shaft Handrail and Wall Brackets Flow Cells Customer Supplied Brackets Electrical Installation Sensor Configuration Sensor Config Sensor Status Add Sensor S:0x TurbiTechw² LA, LS or HR: Config Menu Measurement Configuration Measurement Status Measurement Config Calibration Calibration frequency TurbiTechw² LA, LS and HR Maintenance: TurbiTechw² LA, LS, HR Sensors Inspection General Cleaning Replacement of Seals Removing the sensor body Spares Sensor Faults Unstable reading on controller Error Codes from 7300w² Monitor General Application Notes Preparation of Formazin Turbidity Standard Fuller's Earth Technical Support Returning Equipment for Repair Technical Specification TurbiTechw² LA, LS, HR Sensors Physical of 40Ĥ 15.2 Standards Electrical Measurement Mounting Options of 40ĥ 1 Foreword The TurbiTechw² family of sensors are the latest version of the TurbiTech range.
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