ParTech SoliTechw2 IR Series, Instruction Manual

Page 1: ...INSTRUCTION MANUAL SoliTechw IR Sensor Suspended Solids Sensor For use with 7300w Monitor ...

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Page 3: ...ove 11 1 1 3 S 0x Modbus Address 11 2 Measurement Configuration 12 2 1 Measurement Config 12 2 1 1 Measurement Status 12 2 1 2 Add Measurement 12 2 2 M 0x Measurement Channel 13 2 2 1 M 0x Info 13 2 2 2 M 0x Title 14 2 2 3 M 0x Set Zero 14 2 2 4 M 0x Set Cal 14 2 2 5 M 0x Take Sample 14 2 2 6 M 0x Sample Result 14 2 2 7 M 0x Averaging 14 2 2 8 M 0x Remove 15 2 2 9 M 0x Display Position 15 2 2 10 R...

Page 4: ... Mounting Accessories 20 4 4 Miscellaneous 20 5 Technical Support 21 5 1 Returning Equipment for Repair 21 6 Technical Specification 22 6 1 General 22 6 2 Environmental Data 22 6 3 Measurements 22 7 Appendix 1 Fuller s Earth 23 Page 4 of 26 228655IM Iss05 Issue Date 25 08 2020 ...

Page 5: ...h offers long term stability low maintenance and high reliability The principle of operation is described below 1 1 1 Light Absorption The SoliTechw IR sensor family is intended to monitor suspended solids in four predetermined nominal ranges Each sensor is available as a 10metre or 20metre option No internal adjustment is possible but measurement outside these ranges is sometimes possible and may...

Page 6: ...the SoliTechw IR sensors which will allow the user to apply the sensor in a wide variety of locations This manual addresses Suspended Solids Detection applications Please contact Partech for other types of application When assessing mounting options attention should be paid to the accessibility of the sensor for calibration and maintenance stability of the sensor in the flow conditions present on ...

Page 7: ...cian to calibrate and maintain the system the sensor should be placed within sight of the monitor Although cable runs of up to 100 metres are possible operational problems can be caused 2 2 Partech Brackets Partech offer a mounting bracket PN171290 for the installation of the SoliTechw IR sensors which suits most applications Fig 2 Handrail Bracket 2 3 Customer Supplied Brackets When creating brac...

Page 8: ...nstruments are connected to the 7300w Monitor using the same 4 wire configuration RED and BLACK wires provide the 12VDC supply to the sensor and the communication ground WHITE and GREEN provide data communication A maximum of two sensors can be directly connected to the standard 7300w Monitor however additional sensors can be added using the optional Expansion Boxes available separately Remove the...

Page 9: ...register again Repeat for any additional sensors All sensors must be registered to the monitor in this way even if they are different types Please note that live measurements are not available until the sensor Configuration stage has been completed 1 1 Sensor Config From the Measurement screen press to access the MAIN MENU From the MAIN MENU screen select SENSOR CONFIG by pressing and press to acc...

Page 10: ...r addition is now complete If a single or multiple sensors have been found the can be pressed to escape from continuing the search 1 1 S 0x SoliTechw IR 0 xxxxx Once the sensor has been added and registered the monitor will provide a list of functions specific to the sensor Press or to select the sensor and press The CONFIG MENU will display a list of sensor functions 1 1 1 S 0x Info This function...

Page 11: ... sensor installed You will be prompted with Are you sure before the sensor is removed Press to accept and remove 1 1 3 S 0x Modbus Address This option allows manual adjustment of the ModTechw address for the sensor under normal circumstances this should not be changed If there is same sensor type duplication within one monitor then the modbus address will require changing to avoid conflict 228655I...

Page 12: ... and it s status 2 1 2 Add Measurement The ADD MEASUREMENT option is required to include additional measurement types usually alternate units derived from the same sensor The screenshots on the right show with the SoliTechw IR sensor measurements removed There is only one measurement option included with the SoliTechw IR range of sensors The MEASUREMENT CONFIG menu should be displayed Press to hig...

Page 13: ...the required measurement and press It is important to recognise that the first and primary measurement M 01 is the only channel that is used for sensor calibration and displaying of diagnostics data The sub menu is as follows 2 2 1 M 0x Info This option provides additional information on the measurement This information will usually be required if a problem exists with the sensor performance There...

Page 14: ...he system and is covered in the Calibration section below 2 2 5 M 0x Take Sample The term relates to the calibration of the system and is covered in the Calibration section below 2 2 6 M 0x Sample Result The term relates to the calibration of the system and is covered in the Calibration section below 2 2 7 M 0x Averaging In MEASUREMENT CONFIG press to highlight the required title and press to sele...

Page 15: ...ss to highlight the required title and press to select This option allows the position of the measurement to be moved For example the suspended solids measurement can be changed from M 01 to M 02 so it will appear second on the list in MEASUREMENT CONFIG menu Any associated alarms and outputs will automatically move with the renumbered measurements 2 2 10 Restore Defaults In MEASUREMENT CONFIG pre...

Page 16: ... variability in the sample and standard practice within their organisation We recommend that calibration is carried out at commissioning stage and is then repeated within 4 weeks to ensure the instrument and process conditions are stable After this a default calibration frequency is every 3 to 6 months 3 3 Calibration Solutions There is no absolute material that constitutes the ideal calibration s...

Page 17: ...ed Solids mg l by pressing and press to accept Ensure the measurement channel you have chosen has the same engineering units as the intended calibration solutions Select SET CAL by pressing and press to accept The SET CAL information screen will be displayed Press to move on Enter the value for the calibration standard Default is 50000mg l Press or to move the cursor below the digit to be changed ...

Page 18: ... and user title of that procedure will be shown Press to select the next screen which is the reading stabilisation page Insert sensor into calibration sample and wait for the measurement to stabilise Press to store sample A progress bar will be displayed followed by the SAMPLE SUCCESSFUL screen Press to return back to the MEASUREMENT CONFIG screen The Take sample procedure is now complete The samp...

Page 19: ...lue for the laboratory result Default is 40000mg l Press or to move the cursor below the digit to be changed Press or to increase or decrease the digit and press the to accept the value The Applying Sample Result progress bar will display followed by a notification of success Press to return back to the MEASUREMENT CONFIG screen Sample Result is now complete 228655IM Iss05 Issue Date 25 08 2020 Pa...

Page 20: ...0000 mg l Cable Length 20 metres 223900 SoliTechw IR Sensor Range 0 30000 mg l Cable Length 20 metres Note Other cable lengths for these four variants exist Please refer to Partech s website for part number details 4 2 Monitor 223160 7300w Monitor 85 to 264VAC 2 x 0 4 20mA Output 3 x Relay Outputs 223161 7300w Monitor 9 to 36VDC 2 x 0 4 20mA Output 3 x Relay Outputs 226974 7300w Monitor 85 to 264V...

Page 21: ...eturning Equipment for Repair If equipment needs to be returned to Partech for repair or service the following address should be used SERVICE DEPARTMENT PARTECH INSTRUMENTS ROCKHILL BUSINESS PARK HIGHER BUGLE ST AUSTELL CORNWALL PL26 8RA UNITED KINGDOM Please include the following information with the returned equipment Also ensure that sensors are adequately cleaned and protected for transportati...

Page 22: ...Range Range 0 200 mg l 1 mg l 0 20 mg l Range 0 1 500 mg l 7 5 mg l 0 150 mg l Range 0 10 000 mg l 50 mg l 0 1000 mg l Range 0 30 000 mg l 150 mg l 0 3000 mg l Accuracy Range 0 200 mg l 5 of measured value or 1 mg l whichever is greater Range 0 1 500 mg l 5 of measured value or 7 5 mg l whichever is greater Range 0 10 000 mg l 5 of measured value or 50 mg l whichever is greater Range 0 30 000 mg l...

Page 23: ...d g l Add pack to water litres 2 5 8 0 5 0 4 0 10 0 2 0 20 0 1 0 40 0 0 5 The following points should be observed when preparing and using Fullers Earth solutions The water used should be freshly distilled or de mineralised Ensure the container used for the solution is clean During preparation and use keep the solution covered to prevent contamination When using the solution it must be continually...

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Page 26: ...Partech Instruments Rockhill Business Park Higher Bugle St Austell Cornwall PL26 8RA UK Tel 44 0 1726 879800 Email info partech co uk Web www partech co uk ...