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Related Manuals for Pyxis ST-765SS-03
Summary of Contents for Pyxis ST-765SS-03
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Page 2: Table Of Contents
Table of Contents 1. Introducing the Pyxis ST-765SS-O3 Sensor ......................4 1.1 Specifications ................................5 1.2 Unpacking the ST-765SS-O3 ............................5 1.3 Standard Accessories ..............................6 1.4 Optional Accessories ............................... 6 2. Dimension & Installation ..........................7 3. Quick 4-20mA Start Up..........................10 4. - Page 3 Pyxis Lab, Inc. Standard Limited Warranty Pyxis Lab warrants its products for defects in materials and workmanship. Pyxis Lab will, at its option, repair or replace instrument components that prove to be defective with new or remanufactured components (i.e., equivalent to new).
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Page 4: Introducing The Pyxis St-765Ss-O3 Sensor
The Pyxis ST-765SS-O3 is a stainless-steel multi-parameter membrane-less sensor based on unique electrochemical principles to determine Ozone plus pH and temperature of water. This sensor incorporates Pyxis' advanced technology in the field of bare-gold electrochemical detection. The ST-765SS- O3 can simultaneously compensate for temperature and pH in the measurement of Ozone based on real-time conditions present in the application of use. -
Page 5: Specifications
Remove the instrument and accessories from the shipping container and inspect each item for any damage that may have occurred during shipping. Verify that all items listed on the packing slip are included. If any items are missing or damaged, please contact Pyxis Customer Service at service@pyxis-lab.com ST-765SS-O3 Sensor Manual service@pyxis-lab.com... -
Page 6: Standard Accessories
(Replacement Reference Electrode Head for ST-765SS Series) ST-007 50700-A51 Replacement ST-007 Stainless Steel Flow Cell MA-CR MA-CR (Bluetooth Adapter For use with Pyxis 8-Pin Sensors) MA-NEB MA-NEB (USB Bluetooth Adapter for use with Laptop or Desktop for uPyxis) MA-50CR 50743... -
Page 7: Dimension & Installation
ST-765SS Series Dimensions (mm) Figure 1. - Dimension of the ST-765SS (mm) ST-007 Flow Cell Dimensions (mm) Figure 2. - ST-007 Flow cell for ST-765SS -O3 ST-765SS-O3 Sensor Manual service@pyxis-lab.com | +1 (866) 203-8397... - Page 8 IK-765SS-O3 Ozone + pH + Temperature Online Monitoring Panel For clients desiring a ‘turn-key’ ozone analyzer, Pyxis Lab offers the OxiPanel IK-765SS-O3. The IK-765SS-O3 is a pre-assembled Ozone + pH + Temperature monitoring panel consisting of the ST-765SS-O3 (Ozone) sensor with mounted ST-007 flow cell with 316L stainless steel interconnecting tubing, rotameter, digital flow sensor and the UC-80 Display + Data Logging Terminal.
- Page 9 2 x 4-20 mA / RS-485 Modbus - RTU / Modbus TCP Input RS-485 Modbus - RTU 1 x USB host, for data downloading and screen upgrade Internet RJ-45 socket, Modbus-TCP – For Pyxis CloudLink Panel Operational Temperature 40 – 113 F (4-45 Storage Temperature Instrument: -4 –...
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Page 10: Quick 4-20Ma Start Up
3. Quick 4-20mA Start Up Follow the wiring table below to connect the ST-765SS-O3 sensor to a controller or PLC. *NOTE* All Pyxis sensors provide a passive 4-20mA output signal, they are NOT LOOP POWERED. 24VDC+ power supply and 4- 20mA+ signal are independent of each other in all Pyxis Lab sensors. -
Page 11: Calibration And Diagnosis
4.1 Calibration and Diagnosis by uPyxis Mobile App Connect and power the ST-765SS sensor using the MA-CR Pyxis Bluetooth adapter (P/N: MA-CR) as shown in the following connection diagram. The power should be sourced from a 24 VDC power terminal of a controller. - Page 12 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 Figure 6, in the calibration page of uPyxis after connected to the sensor via the MA-CR Bluetooth adapter the current Ozone, pH and temperature values will be displayed.
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Page 13: Ozone Calibration
Calibration of the ST-765SS-O3 sensor for ozone should be done with the sensor inline exposed to active flowing sample water. Use a portable or laboratory colorimeter (i.e.. Pyxis SP-200 / SP-800 / SP-910 or similar) to test the active (flowing) water sample in the flow tee assembly. Once you have tested and confirmed the Ozone concentration value in the active (flowing) flow tee assembly, Tap SLOPE CALIBRATION and enter the test result value of the portable or laboratory colorimeter in Calibration Screen as shown in Figure 7. -
Page 14: Ph Calibration
Measure for 1 minute and wait for the measurement result to stabilize before performing calibration, the high pH calibration standard value range acceptable for this step is 8.00-13.00 pH. Figure 8 Figure 9 Enter Low-pH Concentration for Calibration Enter High-pH Concentration for Calibration ST-765SS-O3 Sensor Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 15: 4-20Ma Span
(tap water or deionized water), in a pH standard solution, and in the sample that the sensor is intended for. This data may be exported from the uPyxis APP via email to service@pyxis- lab.com for technical support. ST-765SS-O3 Sensor Manual service@pyxis-lab.com... -
Page 16: Calibration And Diagnosis By Upyxis Desktop App
4.2 Calibration and Diagnosis by uPyxis Desktop App 1) Download and install uPyxis Desktop APP from https://upyxis.pyxis-lab.com.cn/release/pc/uPyxis.Setup-latest.zip 2) Connect a USB Type-C cable to the port at the bottom of the MA-CR and to the USB port of the laptop or computer. - Page 17 Alternatively, you may use the Windows Device Manager to identify the Comm Port that the Pyxis USB adapter is using. After the connection is established, the ST-765SS sensor series number and Ozone reading will be displayed on the left of the information page Figure 15.
- Page 18 Figure 14 - Select a Comm port Figure 15 - Connected to ST-765SS-O3 sensor and information page Figure 16 - Calibration Page ST-765SS-O3 Sensor Manual service@pyxis-lab.com | +1 (866) 203-8397...
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Page 19: Ozone Calibration
Calibration of the ST-765SS-O3 sensor for ozone should be done with the sensor inline exposed to active flowing sample water. Use a portable or laboratory colorimeter (i.e.. Pyxis SP-200 / SP-800 / SP-910 or similar) to test the active (flowing) water sample in the flow tee assembly. Once you have tested and... - Page 20 Figure 18 - pH Low Calibration Figure 19 - pH 7 Calibration Figure 20 - pH High Calibration ST-765SS-O3 Sensor Manual service@pyxis-lab.com | +1 (866) 203-8397...
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Page 21: 4-20Ma Span
Figure 20. *NOTE* The 4-20mA Span feature allows users to REDUCE the upper 20mA output scale only. You cannot INCREASE the upper limit of the sensor beyond the range of the sensor. Figure 21 Set 4-20mA Span ST-765SS-O3 Sensor Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 22: Diagnosis
O3. Calibration of the ST-765SS-O3 sensor for ozone should be done with the sensor inline exposed to active flowing sample water. Use a portable or laboratory colorimeter (i.e.. Pyxis SP-200 / SP-800 / SP-910 or similar) to test the active (flowing) water sample in the flow tee assembly of the IK-765SS-O3 panel. -
Page 23: Sensor Cleaning And Maintenance
Q-tips. If the surface is not entirely clean, continue to soak the sensor for an additional time until 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-... -
Page 24: Replacing Ph And Oxidizer Electrode Head
The pH/oxidizer electrode head of ST-765SS Series can be replaced when the original electrode head reaches its working life. The typical working life of the electrode can be as long as 2-years under normal operating conditions. Order a replacement electrode head EH-765 (P/N 53061) from Pyxis and follow instructions as below. -
Page 25: Contact Us
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.com ST-765SS-O3 Sensor Manual service@pyxis-lab.com | +1 (866) 203-8397...
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