Pyxis ST-565/T User Manual

Hst or tta inline sensor
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Summary of Contents for Pyxis ST-565/T

  • Page 2 ST-565 Series Inline Azole Sensors User Manual April 7, 2022 Rev. 1.44 Pyxis Lab, Inc. 1729 Majestic Dr. Suite 5 Lafayette, CO 80026 USA www.pyxis-lab.com © 2017 Pyxis Lab, Inc. Pyxis Lab Proprietary and Confidential...
  • Page 3: Table Of Contents

    Table of Contents 1 Introduction 1.1 Main Features ..........2 Specifications 3 Unpacking Instrument 3.1 Standard Accessories .
  • Page 4 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).
  • Page 5: Introduction

    1 Introduction The ST-565 Series inline fluorometers are patented to Pyxis Lab Inc. These devices utilized UV light fluores- cence to detect Halogenated Tolytriazole (HST with ST-565) and Tolytriazole (TTA with ST-565T) content in water. The results are instantaneous and, with proper application understanding, results are highly reliable.
  • Page 6: Specifications

    IP67 CE / RoHS Regulation With Pyxis’s continuous improvement policy, these specifications are subject to change without notice. 3 Unpacking Instrument 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 accessory items are included. If any item is missing or damaged, please contact Pyxis Lab Customer Service at service@pyxis-lab.com.
  • Page 7: Optional Accessories

    3.2 Optional Accessories The following optional accessories can be ordered from Pyxis Customer Service (order@pyxis-lab.com) or Pyxis E-Store at https://pyxis-lab.com/shop/. Optional Accessories Information ST-001 Inline Tee Assembly Spare 50704 (3/4 – inch FNPT Inline Tee For ST Probes) HST-01 20131...
  • Page 8: Installation

    4 Installation 4.1 Piping The ST-565 Series sensor can be installed in an inline flow application using the included Pyxis ST-001 Inline Tee Assembly. The ST-001 offers 3/4” FNPT thread or socket weld adapters with unions for easy installation and sensor maintenance. To properly install the ST-565 Series sensor into the ST-001 Tee Assembly, follow the steps below: 1.
  • Page 9: Wiring

    A Bluetooth adapter (P/N: MA-WB) can be used to connect a ST-565 Series sensor to a smart phone with the uPyxis® Mobile App or a computer with the uPyxis® Desktop App. Figure 3. Bluetooth connection to ST-565 Series sensor with MA-WB and uPyxis Mobile App. ST-565 Series User Manual service@pyxis-lab.com | +1 (866) 203-8397...
  • Page 10: Connecting Via Usb

    A USB-RS485 adapter (P/N: MA-485) can be used to connect a ST-565 Series sensor to a computer with the uPyxis® Desktop App. NOTE Using non-Pyxis USB-RS485 adapters may result in permanent damage of the ST- 565 Series sensor communication hardware. Figure 4. USB connection to ST-565 Series sensor with MA-485 and uPyxis Destop App.
  • Page 11: Connecting To Upyxis® Mobile App

    Connect the ST-565 Series sensor to a mobile smart phone according to the following steps: 1. Open uPyxis® Mobile App. 2. On uPyxis® Mobile App, pull down to refresh the list of available Pyxis devices. 3. If the connection is successful, the ST-565 Series and its Serial Number (SN) will be displayed (Figure 6).
  • Page 12 Send to Pyxis. This feature may be used for technical support when communicating with service@pyxis-lab.com. To preform a sensor Cleanliness Check, first select the Diagnosis Condition which defines the fluid type that the ST-565 Series sensor in currently measuring, then press Cleanliness Check.
  • Page 13: Diagnosis Screen

    Send to Pyxis. This feature may be used for technical support when communicating with service@pyxis-lab.com. To preform a sensor Cleanliness Check, first select the Diagnosis Condition which defines the fluid type that the ST-565 Series sensor in currently measuring, then press Cleanliness Check.
  • Page 14: Setup And Calibration With Upyxis® Desktop App

    6 Setup and Calibration with uPyxis® Desktop App 6.1 Install uPyxis® Desktop App Download the latest version of uPyxis® Desktop software package from: https://pyxis-lab.com/upyxis/ this setup package will download and install the Microsoft.Net Framework 4.5 (if not previously installed on the PC), the USB driver for the USB-Bluetooth adapter (MA-NEB), the USB-RS485 adapter (MA-485), and the main uPyxis®...
  • Page 15: Connecting To Upyxis® Desktop App

    NOTE After the sensor and Bluetooth is powered up, it may take up to 10 seconds for the adapter to establish the wireless signal for communication. Figure 12. ST-565 Series User Manual service@pyxis-lab.com | +1 (866) 203-8397...
  • Page 16: Information Screen

    To calibrate the device, click on Calibration. On the Calibration screen there are three calibration tabs, Zero Calibration, Slope Calibration, and 4-20mA Sp an. The screen also displays the reading of the de vice. The reading refresh rate is every 4 seconds. Figure 14. ST-565 Series User Manual service@pyxis-lab.com | +1 (866) 203-8397...
  • Page 17: Diagnosis Screen

    After the device has been calibrated and installation has been completed, to check diagnosis, click on Diag- nosis. When in the Diagnosis screen you can view the Diagnosis Condition of the device. This feature may be used for technical support when communicating with service@pyxis-lab.com. Figure 15. 7 Outputs 7.1 4–20mA Output Setup...
  • Page 18: Adjusting 4-20Ma Span

    The ST-565 Series sensor is configured as a Modbus slave d evice. In addition to the HST or TTA ppm val- ues, many operational parameters, including warning and error messages, are available via a Modbus RTU connection. Contact Pyxis Lab Customer Service (service@pyxis-lab.com) for more information. ST-565 Series User Manual service@pyxis-lab.com...
  • Page 19: Sensor Maintenance And Precaution

    A small, soft bristle brush, Q-Tips cotton swab, or soft cloth may be used to safely clean the sensor housing and the quartz optical sensor channel. These components and more come with a Pyxis Lab Inline Probe Cleaning Solution Kit (P/N: SER-01) which can be purchased at our online E-Store https://pyxis- lab.com/product/probe-cleaning-kit/...
  • Page 20: Storage

    Tolytriazole (TTA with ST-565T) standard. After properly cleaning the ST-565 Series sensor, carry out the zero point calibration with distilled water and slope calibration using the qualified standard. Pyxis Lab HST Cal- ibration Standard can be purchased at our online Estore/Catalog https://pyxis-lab.com/product/halogen-...

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