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SENSOR PRODUCTS

SENSOR PRODUCTS. Fixed/Permanent and Portable Flowmeters for Open Channels and Part Filled Pipes http://www.sensor-products.com info@sensor-products.com. SENSOR PRODUCTS. Industrial Effluent Measurement Waste Water Monitoring Sewage Treatment Water Supplies Irrigation Others ??.

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SENSOR PRODUCTS

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  1. SENSOR PRODUCTS Fixed/Permanent and Portable Flowmeters for Open Channels and Part Filled Pipes http://www.sensor-products.com info@sensor-products.com http://www.sensor-products.com

  2. SENSOR PRODUCTS • Industrial Effluent Measurement • Waste Water Monitoring • Sewage Treatment • Water Supplies • Irrigation • Others ?? Mainstream Applications http://www.sensor-products.com

  3. SENSOR PRODUCTS • Velocity - Area Method • Flow Rate = Velocity x Area • Shape of Cross-Section of Channel is Known • Flow Cross-Sectional Area Deduced from Level Measurement • Velocity Measured by Ultrasonic Doppler Mainstream Operating Principle http://www.sensor-products.com

  4. SENSOR PRODUCTS • Any 4:20 mA Compatible Sensor • Continuous or Pulsed Operation • Configurable Sensor Warm-Up Time • 32 Point Level Sensor Calibration • Simple Calibration Procedure • Configurable Installation Offset Mainstream Level Measurement http://www.sensor-products.com

  5. SENSOR PRODUCTS Level to Area Conversion • Given the Channel or Pipe • Cross-Section the Flow • Cross-Sectional Area can be Calculated from the Liquid Level Measurement http://www.sensor-products.com

  6. SENSOR PRODUCTS Probe receives ultrasound scattered from solid particles and air bubbles. Measured frequency shift gives flow velocity. Ultrasonic Doppler Principle http://www.sensor-products.com

  7. SENSOR PRODUCTS Mainstream Velocity Measurement • Streamlined Velocity Probe • Operates in ‘Clean’ Water • Signal Pre-Processing in the Probe • Dual Signal Analysis in System Unit • Signal Quality for Measurement Confidence • Velocity Histogram for Additional Information • Velocity Range 10 mm/S to 5 m/S • Forward and Reverse Velocities • No Zero Offset or Drift http://www.sensor-products.com

  8. SENSOR PRODUCTS Mainstream Velocity Histogram Histogram Shows the Distribution of Tracer Velocities in the ‘Zone of Inspection’ of the Velocity Probe http://www.sensor-products.com

  9. SENSOR PRODUCTS Mainstream Velocity Probe Test Data http://www.sensor-products.com

  10. SENSOR PRODUCTS Mainstream Velocity Probe Test Data http://www.sensor-products.com

  11. SENSOR PRODUCTS • Signal Quality for Measurement Integrity • Velocity Histogram - Record to Disk • Velocity Probe Signals - Record to Disk • Remote Diagnostics by Email Mainstream Diagnostics http://www.sensor-products.com

  12. SENSOR PRODUCTS Mainstream Measurements • Liquid Level • Flow Cross-Sectional Area • Signal Quality • Velocity • Flow Rate • Hour Quantity • Total Quantity http://www.sensor-products.com

  13. SENSOR PRODUCTS Mainstream Measurement Units • Configured by PC Software • Customized Measurement Units Possible http://www.sensor-products.com

  14. SENSOR PRODUCTS • LCD • Data Logger • Serial Port • Opto- Isolated Switches • Optional 4:20 mA Outputs Mainstream Applications Interfaces http://www.sensor-products.com

  15. SENSOR PRODUCTS • Large Character LCD • Can be Disabled for Power Saving • Configurable Display Sequence • Configurable Measurement Units • Non-English Text Available (Spanish, German, French, Italian, Japanese) Mainstream LCD http://www.sensor-products.com

  16. SENSOR PRODUCTS Mainstream Data Logger • 224 k-byte Data Memory • Records up to 200,000 Level and Velocity Measurements • Recording Interval 30 Seconds to 30 Minutes • Data Compression for Rapid Retrieval • Retrieves Data to Spreadsheet .CSV Files • Configurable Measurement Units http://www.sensor-products.com

  17. SENSOR PRODUCTS Mainstream Serial Port • Connects Mainstream to PC • Powered by PC Serial Port • Baud Rates from 300 to 9600 • Automatic Baud Rate Detection • PC Software Functions http://www.sensor-products.com

  18. SENSOR PRODUCTS Mainstream Switch Outputs • Two Opto-Isolated Switches • Fused - 60 V ac/dc - 250 mA Rated • Simple Configuration • Respond to Level, Signal Quality, Velocity or Flow Rate - Includes Hysteresis • Generates Flow Proportional Pulses http://www.sensor-products.com

  19. SENSOR PRODUCTS • Dedicated Outputs for Level, Signal Quality, Velocity and Flow Rate • Fuse Protected • 12-bit - 0.1% Accuracy • Active or Passive Operation • Built-in Isolated 24 Volt Supply • Simple Configuration Mainstream 4:20 mA Output Option http://www.sensor-products.com

  20. SENSOR PRODUCTS Mainstream Power Supplies • Fixed/Permanent Installation • 24 V dc Primary Supply • 12 V dc Secondary Supply • Automatic Supply Selection • Portable • Integrated rechargeable battery • Replaceable batteries • External 24/12 V supplies http://www.sensor-products.com

  21. SENSOR PRODUCTS • Portable Flowmeter (launched February 2003) • In Situ PTX Verifier • Level to Flow Conversion • Mainstream Microwave Velocity Probe • New Mainstream Processor • Internet Data Delivery Mainstream Developments http://www.sensor-products.com

  22. SENSOR PRODUCTS Mainstream PC Software • Windows98/ME/XP/2000 Compatible • System Configuration • Level Transmitter Calibration • Pipe/Channel Section Definition • Output Configuration, Calibration and Test • Data Retrieval • Real-Time Measurement Display • Diagnostics http://www.sensor-products.com

  23. SENSOR PRODUCTS Mainstream Site Data • Site Data is included in PC files originating from Mainstream • Project Name: - Directory for Retrieved Data • Site Name: - File Name for Retrieved Data • Site Reference: • Site Location: • Pipe/Channel: • Contact: • Comments: http://www.sensor-products.com

  24. SENSOR PRODUCTS Mainstream Pipe/Channel Editor • Graphical Cross-section Editor • Standard Pipe Sections Circular Elliptical Rectangular • Standard Channel Sections Rectangular Trapezoidal Semi-circular • Freehand Pipe/Channel Sections • Import Level/Area Data from Spreadsheet http://www.sensor-products.com

  25. SENSOR PRODUCTS Mainstream System Configuration • Measurement Mode • Off • Level Only • Velocity Only • Level and Velocity • Measurement Interval • Continuous • 30 Seconds • 1, 2, 3, 5, 6, 10, 12, 15, 20, 30 or 60 Minutes http://www.sensor-products.com

  26. SENSOR PRODUCTS Mainstream Level Configuration • Measurement Mode • ON • OFF • Level Offset • Level Datum Offset • ADC Configuration • Sensor Warm-Up Time • ADC Parameters http://www.sensor-products.com

  27. SENSOR PRODUCTS Mainstream Level Calibration • Maintains 32 Point Calibration Data Table • Deletes Calibration Points • Inserts New Calibration Points • Installs Calibration Data in Mainstream http://www.sensor-products.com

  28. SENSOR PRODUCTS Mainstream Velocity Configuration • Switch Velocity Measurement ON or OFF • Set Velocity Range 10 – 1000 mm/S 20 – 2000 mm/S 30 – 3000 mm/S 40 – 4000 mm/S 50 – 5000 mm/S • Set Measurement Response Time 5 S 10 S 20 S http://www.sensor-products.com

  29. SENSOR PRODUCTS Mainstream Velocity Configuration (Advanced) • Set Measurement Mode - Off, Mean or Peak • Set Probe Scale Factor • Set Signal Quality to Fail • Set Bi-Directional Measurement • Set Energy Distribution • Set Histogram Averaging • Set Sample Rate • Set Records per Measurement • Set Noise Suppression • Use Defaults !!! http://www.sensor-products.com

  30. SENSOR PRODUCTS Mainstream LCD Configuration • Select LCD Mode • Set LCD Display Sequence • Level • Area • Signal Quality • Velocity • Flow Rate • Hour Quantity • Total Quantity • Click Install to Activate http://www.sensor-products.com

  31. SENSOR PRODUCTS Mainstream Units Configuration • Select Units Required • Click Apply Button to Install Units • Installed Units Used for All Operations • LCD Display • PC Real Time Display • Level Offset • Switch Configuration • 4:20 mA Output Configuration • Data Retrieval - Included in .CSV File http://www.sensor-products.com

  32. SENSOR PRODUCTS Mainstream Measurements • Measurements • Real Time Display of Level, Area, Signal Quality, Velocity, Flow Rate, Hour Quantity and Total Quantity • Signals • Storage ‘Scope View of Doppler Signals • Can be Saved for Later Analysis or Diagnostics • Histogram • Real Time Display of Velocity Histogram • Can be Saved for Later Analysis, Reports or Diagnostics http://www.sensor-products.com

  33. SENSOR PRODUCTS Mainstream Data Logger Configuration • Select Recording Interval If measurement mode is Continuous – select from 30 seconds, 1, 2, 3, 5, 6, 10, 12, 15, 20, 30, or 60 minutes If measurement mode is not Continuous, Recording Interval is same as Measurement Interval • Set Daily Records Set Daily Records ON or OFF If ON select Record Start Time http://www.sensor-products.com

  34. SENSOR PRODUCTS Mainstream Data Retrieval • View Data Headers • Select Records Required & Click to Download Data • .CSV File Written to PC Directory C:\Mainstream\Project Name\ • File Name is Site Data Name_Date_Time or Flowmeter ID_Date_Time • Options to Retrieve All Data or New Data • Data Retrieval is Non-Destructive http://www.sensor-products.com

  35. SENSOR PRODUCTS Mainstream .CSV Data File http://www.sensor-products.com

  36. SENSOR PRODUCTS Mainstream Switch Configuration • Select the Switch Mode • Off • Level • Signal Quality • Velocity • Flow Rate • Quantity per Pulse • Enter Values for Switch ON and Switch OFF Points • Remember Hysterisis !! • Click Apply Button to Install Configuration http://www.sensor-products.com

  37. SENSOR PRODUCTS Mainstream Switch Hysterisis Switch ON Value Less than Switch OFF Value Switch ON Value Less than Switch OFF Value http://www.sensor-products.com

  38. SENSOR PRODUCTS Mainstream 4:20 mA Output Configuration • Select Output - Level, Quality, Velocity or Flow • Set Output ON or OFF • Set Parameters for 4mA and 20 mA Signals • Click Apply Button to Activate 20 mA 20 mA 4 mA 4 mA http://www.sensor-products.com

  39. SENSOR PRODUCTS Mainstream 4:20 mA Output Calibration • Organizes DAC Codes for 4 mA and 20 mA • Select Output to Calibrate • Select 4 mA or 20 mA Calibration Point • Use Reference Ammeter and Adjust DAC Code for Correct Output • Install Calibration Data in Mainstream http://www.sensor-products.com

  40. SENSOR PRODUCTS THANK YOU Dr Roger Fell Sensor Products Post House Starbotton Skipton BD235HY Email: info@sensor-products.com Telephone: + 44 (0) 1756 760241 Fax: + 44 (0) 1756 760407 http://www.sensor-products.com

  41. SENSOR PRODUCTS Open channel installation • Ensure sensor is mounted in an area clear of any obstacles • Alternative mounting on the wall is possible providing the level measurement is offset Alternative mounting probe http://www.sensor-products.com

  42. SENSOR PRODUCTS Pipe installation • The Mainstream III probe is located at the base of the pipe. • The probe is fixed to a stainless steel or plastic fixing band • The band is then compressed and slid into the pipe. • The probe is secured in place by allowing the band to expand • If the pipe is liable to silting the probe should be mounted offset from the base of the pipe Plastic or metal fixing band probe http://www.sensor-products.com

  43. SENSOR PRODUCTS Alternative open channel installation • Wall mounting with the probe viewing across the channel is appropriate when the channel width is much greater than the liquid level, and variations in liquid level are not expected 20º http://www.sensor-products.com

  44. SENSOR PRODUCTS River applications • Ensure sensor is located in representative volume of flow under all conditions. • Apply any zero offset to level measurement as required Level Sensor Pressureoffset Mounting plate http://www.sensor-products.com

  45. SENSOR PRODUCTS Applications • Water treatment plants • Improve plant efficiency • Monitor more points • Process environmental • Discharge from plants • Site run off • Environmental metering • Fish farming • Cooling systems • Waste management • Sewer surveying • Part filled pipe Pressureoffset Mounting plate http://www.sensor-products.com

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