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Page 2: ...libration and Diagnosis by uPyxis Mobile App 10 4 1 1 Sulfite Calibration 12 4 1 2 pH Calibration 13 4 1 3 4 20mA Span 14 4 1 4 Diagnosis 14 4 2 Calibration and Diagnosis by uPyxis Desktop App 15 4 2...
Page 3: ...or lease Pyxis warrants that any labor services provided shall conform to the reasonable standards of technical com petency and performance effective at the time of delivery All service interventions...
Page 4: ...end design of the ST 765SS SO3 makes this platform less prone to contamination or fouling and is easy to clean The ST 765SS SO3 sensor body is composed of 304 stainless steel and is well suited for ag...
Page 5: ...ual Isolated 4 20 mA Analog Outputs Isolated RS 485 Digital Output Dimension L x D Length 8 3 inch 210 8 mm body diameter 1 4 Inch 35 6 mm Weight 530 g 1 16lbs Maximum Sensor Pressure 100 psi 6 9 Bar...
Page 6: ...al accessories can be purchased separately via your preferred Pyxis Lab distributor or Pyxis Customer Service at order pyxis lab com Accessory Name Item number ST 007 316L Stainless Steel Tee Assembly...
Page 7: ...07 is provided with inch stainless steel OD inlet and outlet compression adapter SwageLok and it is recommended that inch OD stainless steel tubing be utilized for sample flow The recommended flow rat...
Page 8: ...he UC 80 is a microprocessor display data logging terminal that has been preconfigured to connect Pyxis inline sensors with fully integrated calibration scaling and measurement protocol When any Pyxis...
Page 9: ...rds Power Requirement 96 260VAC 50 60 Hz 200 W Output 2 x 4 20 mA RS 485 Modbus RTU Modbus TCP Input RS 485 Modbus RTU USB 1 x USB host for data downloading and screen upgrade Internet RJ 45 socket Mo...
Page 10: ...solution ground Gray 4 20 mA White 4 20 mA for Sulfite Pink 4 20 mA for pH Blue RS 485 A Yellow RS 485 B Black Shield solution ground ST 765SS SO3 Sensor 4 20mA Scaling Unit of Measure 4mA Value 20mA...
Page 11: ...rate the sensor according to their application needs and as desired using the MA CR Bluetooth adapter and uPyxis APP for mobile or desktop devices 4 1 Calibration and Diagnosis by uPyxis Mobile App Co...
Page 12: ...listed as shown in Figure 6 Tap the discovered ST 765SS sensor to connect to the sensor The uPyxis app can identify the sensor type if multiple Pyxis sensors are discovered in the scan As shown in Fig...
Page 13: ...th the sensor inline exposed to active flowing sample water Use titration method colorimeter or fluorometer i e Pyxis SP 800 SP 910 or Hach DR1300 to test the active flowing water sample in the flow t...
Page 14: ...e sensor into the pH 7 0 calibration standard solution and tap pH 7 CALIBRATION in the uPyxis app Measure for 1 minute and wait for the measurement result to stabilize before performing calibration Pl...
Page 15: ...ond the maximum range of the sensor 100ppm Figure 10 Enter Sulfite concentration to set 4 20mA Figure 11 Diagnostic interface 4 1 4 Diagnosis Tap Diagnosis in the bottom of the app page to launch the...
Page 16: ...provide power the MA CR from the laptop computer Connect the MA CR to the ST 765SS O3 sensor The MA CR Bluetooth adapter will boost the 5V of the regular USB to 24V to power the sensor for use with u...
Page 17: ...on dropdown you may try to select each one to see if a connection can be made Alternatively you may use the Windows Device Manager to identify the Comm Port that the Pyxis USB adapter is using After t...
Page 18: ...ST 765SS SO3 Sensor Manual service pyxis lab com 1 866 203 8397 17 Figure 14 Select a Comm port Figure 15 Connected to a ST 765SS sensor and information page Figure 16 Calibration Page...
Page 19: ...best results the concentration of the Sulfite sample flow standard should be in the range of the sensor 4 20mA output setup for the actual application Figure 17 Slope Calibration 4 2 2 pH Calibration...
Page 20: ...ST 765SS SO3 Sensor Manual service pyxis lab com 1 866 203 8397 19 Figure 18 pH Low Calibration Figure 19 pH 7 Calibration Figure 20 pH High Calibration...
Page 21: ...m 20 mA 5 ppm Tap 4 20mA SPAN to change the Sulfite value corresponding to the 20mA output to a value below 100ppm as seen in Figure 21 NOTE The 4 20mA Span feature allows users to ADJUST the 20mA out...
Page 22: ...r by adjusting the mA to ppm ratio Sulfite However if calibration is to be performed via the controller it must be cleaned with deionized water prior to calibration taking care to avoid direct hand co...
Page 23: ...il clean Rinse the sensor with distilled water Pyxis Lab Inline Sensor Cleaning Solution can be purchased at our online Estore Catalog at https www pyxis lab com product inline sensor cleaning kit Fig...
Page 24: ...ensor 3 Hold the ST 765SS main body with one hand and use the other hand to twist the stainless steel locking ring counter clockwise until the front end of the black electrode is completely unscrewed...
Page 25: ...65SS SO3 Sensor Manual service pyxis lab com 1 866 203 8397 24 9 Contact Us Pyxis Lab Inc 1729 Majestic Dr Suite 5 Lafayette CO 80026 USA www pyxis lab com Phone 1 866 203 8397 Email service pyxis lab...
