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Summary of Contents for DW-2100P

Page 1: ...Pyxis Lab Inc 1729 Majestic Drive Suite OS Lafayette Colorado 80026 www pyxis lab com...

Page 2: ...Parameter Inline Analyzers for Drinking Water User Manual January 31 2022 Rev 1 03 Pyxis Lab Inc 1729 Majestic Dr Suite 5 Lafayette CO 80026 USA www pyxis lab com 2017 Pyxis Lab Inc Pyxis Lab Proprie...

Page 3: ...e at the time of delivery All service interventions are to be reviewed and authorized as correct and complete at the completion of the service by a customer representative or des ignate Pyxis warrants...

Page 4: ...needs special emphasis Warning Label Please read all labels and marks attached to the instrument Failure to follow the instructions on these safety labels may result in personal injury or damage to th...

Page 5: ...s 18 6 5 1 Cleaning Parameters Setting Using FRP 200 Optional Automatic Cleaning Module 18 6 5 2 Alarm Parameters Setting 19 6 5 3 Diagnostic Parameters 20 6 5 4 4 20mA Output Parameters Setting 21 6...

Page 6: ...6 260VAC 50 60 Hz 10AFuse 200 W Output 3 x 4 20 mA RS 485 Modbus RTU Modbus TCP Input 3 x 4 20 mA RS 485 Modbus RTU USB 1 x USB host for data downloading and screen upgrade Internet RJ 45 socket Modbu...

Page 7: ...g in G System Layout and Features The DW 2100P series are multi parameter inline water analyzers specifically designed as a Turn Key monitoring solution for clean water applications including drinking...

Page 8: ...e and cost versus colorimetric chlorine measurement or conventional electrochemical sensors by utilizing Pyxis replaceable Electrode Head EH 765 for this sensor allowing for years of reliable service...

Page 9: ...DW 2100P User service pyxis lab com 1 866 203 8397 9 Dimension and Mounting DW 2100P Series Panel Dimensions mm DW 2100P Series UC 100A Controller Dimensions mm...

Page 10: ...00P User service pyxis lab com 1 866 203 8397 10 LT 739 LT 739B Turbidity Sensor ST 765SS FCL Free Chlorine pH Sensor DW 2100P Series FR 200 Flow Reservoir Dimensions mm DW2100P Series Sensor Dimensio...

Page 11: ...cted to a discharge drain via gravity flow Wall Mount Space The DW 2100P analyzer panel size is roughly 790H x 450W x 235D mm in dimension Please accommodate sufficient space for mounting Wall Mount W...

Page 12: ...DW 2100P User service pyxis lab com 1 866 203 8397 12 Figure 2 FR 200 Connections...

Page 13: ...866 203 8397 13 5 3 Terminal Wiring The DW 2100P analyzer has universal AC power supply equipment allowing users simply to plug the power supply into a 100 240V AC 50 60Hz power outlet for normal oper...

Page 14: ...al Diagram Warning The process of electrical connection to contact the 220V single phase power supply should be operated by personnel with an electrician s license Failure to operate according to the...

Page 15: ...log into the system Figure 4 Main Screen 6 2 User Login After powering on the system log in with the username and password to be able to change system settings Click the User Login button select the...

Page 16: ...l be displayed in real time See a functional overview of each section of this screen highlighted below numbers 1 4 Figure 6 Real time monitoring screen Section Number Functional Overview 1 The blue ar...

Page 17: ...he display value range of Y axis for each measurement index curve Click the outter area of the screen to save and exit the setting screen after modifications are made Figure 7 Curve Range Setting 6 4...

Page 18: ...gure 9 Parameter Settings 6 5 1 Cleaning Parameters Setting Using FRP 200 Optional Automatic Cleaning Module When entering the cleaning control parameter setting interface for the first time a reminde...

Page 19: ...ting with Optional FRP 200 Module 6 5 2 Alarm Parameters Setting Users can set the upper and lower alarm limits Click Alarm Parameters to enter the alarm parameter settings When the measured sensor va...

Page 20: ...the diagnosis page the raw data measured by the sensor is displayed To help troubleshooting possible issues with the sensor please save an image of this data when the sensor is placed in a clean wate...

Page 21: ...sensor range NOTE The closer the value is set to the measurement value the more accurate the data It is recommended to set according to the range of the sensor Figure 14 4 20mA Output Setting 6 5 5 C...

Page 22: ...16 Sensor Calibration 6 6 1 pH Calibration The pH function is thoroughly calibrated at the Pyxis Lab factory After checking with a pH standard buffer solution if the sensor value has shifted then the...

Page 23: ...ion A dialog box will pop up to confirm whether to perform this operation click OK if the calibration operation is confirmed if the calibration is successful the dialog box will show calibration succe...

Page 24: ...pop up to confirm whether to perform this operation Click OK if the calibration operation is confirmed and the dialog box will show Calibration Successful if the calibration is successful After succe...

Page 25: ...m this operation If the calibration operation is confirmed click OK and if the calibration is successful the dialog box will show Calibration Success NOTE As an alternative a standard residual chlorin...

Page 26: ...uccessful the dialog box will show Calibration Success The sensor is now blank calibrated to the known zero calibration solution Slope Calibration Procedure Use a portable or laboratory colorimeter to...

Page 27: ...orm a diagnostic check on the sensor to determine if the sensor needs to be calibrated To complete this task the user must drain the FR 200 flow reservoir and then wipe the FR 200 flow cell and sensor...

Page 28: ...Calibration while using Bubble Free DI Water Figure 23 Awaiting execution Screen of Turbidity Calibration Mid Range Calibration using the FR 200 Flow Reservoir After the low range calibration has bee...

Page 29: ...ing items should be checked 1 Ensure your source of Deionized water is not contaminated with turbidity 2 Ensure your turbidity calibration standard solutions have not been contaminated 3 Ensure the LT...

Page 30: ...libration L CAL Liquid Turbidity Calibration Kit P N 53247 Turbidity Calibration Principals Considerations The precision resolution and the low detection limit of the LT 73X Series sensors are not aff...

Page 31: ...DW 2100P User service pyxis lab com 1 866 203 8397 31...

Page 32: ...consistent and reproducible method to calibrate Pyxis inline LT 739 series turbidity sensors overcoming the challenges associated with the liquid standard calibration LT SOLID CAL Specifications Item...

Page 33: ...e data of pH residual chlorine sensor and turbidity sensor If a user error is made during calibration and other operations you may restore the factory settings of the sensor through the restore functi...

Page 34: ...then enter the alarm number in the pop up box to query that alarm Figure 26 Alarm Data Query Screen The Delete button in the lower left corner will delete all alarm records After clicking delete you...

Page 35: ...and Next to view historical data records The data record can save up to 100 000 data entries New data will overwrite the previously saved data after recording 100 000 data entries The user can click...

Page 36: ...he time range of the data to be exported in the query area Click on the Data Export to download the data to the USB disk The data quantity will be shown as a positive number if data export is successf...

Page 37: ...DW 2100P User service pyxis lab com 1 866 203 8397 37 Figure 31 History Curve Screen...

Page 38: ...DW 2100P User service pyxis lab com 1 866 203 8397 38 Figure 32 Y axis Range Setting Figure 33 Button Function Review Figure 34 Button Function Review...

Page 39: ...ce pyxis lab com 1 866 203 8397 39 Figure 35 Time Setting Screen 6 11 User Management Click the User Management button on the menu bar and then you can select Login Logout and Manage operations Figure...

Page 40: ...rs can set their own user name and password and select the user group they belong to Only users in the administrator group can set parameters such as calibration Modify Figure 37 User Management Scree...

Page 41: ...al Chlorine Lower Limit Alarm 12 unit Read Only 0 Normal 1 Alarm 10 Residual Chlorine pH Sensor Communication Abnormalities 13 unit Read Only 0 Normal 1 Alarm 11 Turbidity Sensor Comm Abnormalities 14...

Page 42: ...ce may vary depending on the installation conditions and usage Please refer to the table below as a general recommended maintenance schedule Minimal operator intervention is required during normal ope...

Page 43: ...ormation Only Turbidity Lower Limit Alarm Turbidity below the Alarm Setting Information Only Residual Chlorine Upper Limit Alarm Residual Chlorine above the Alarm Setting Information Only Residual Chl...

Page 44: ...til the front end of the black electrode is completely unscrewed as shown in Figure 39 2 4 Pull out the electrode head as shown in Figure 39 3 5 Loosen the electrode plug connector and remove the elec...

Page 45: ...DW 2100P User service pyxis lab com 1 866 203 8397 45 9 Order Information Table 5 Order Information...

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