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Summary of Contents for Pyxis PRISM RT-200
- Page 1 Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397...
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Page 2: Table Of Contents
Connecting to uPyxis® 2.0 Mobile App via Built-in Bluetooth ............ 18 Trend Chart ..........................19 Device Configuration ........................20 Add/Set Custom Fluid ......................... 21 Diagnosis Screen ......................... 23 Data log Screen ........................... 24 Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... - Page 3 4–20mA Output Setup ........................ 34 Communication using Modbus RTU .................... 34 Communication with Bluetooth ....................34 Sensor Maintenance and Precaution ..................35 10.1 Methods to Cleaning the Prism RT-200 ..................35 Contact Us ........................... 35 Prism RT-200 User Manual service@pyxis-lab.com...
- Page 4 A Return Material Authorization (RMA) Number must be obtained from Pyxis Technical Support before any product can be returned to the factory. Pyxis will pay freight charges to ship replacement or repaired products to the customer. The customer shall pay freight charges for returning products to Pyxis. Any product returned to the factory without an RMA number will be returned to the customer.
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Page 5: Introduction
APP. NOTE The Prism RT-200 is a very robust sensor and capable of operating in contaminated fluid samples. It is important, however, to note that users should take all precautions to prevent and filter suspended solids from the sample stream prior to the sensor to avoid tenacious deposit build-up on the sensor eye. -
Page 6: Specifications
2x 4-20 mA and RS-485 Modbus SIGNAL OUTPUT Bluetooth 5.0 POWER 24 VDC (1.5W) REGULATION CE / RoHS Marked With Pyxis’s continuous improvement policy, these specifications are subject to change without notice. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 7: Unpacking The Rt-200
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. 3.1 Standard Accessories RT-200 Prism Package (P/N 57124) will include the following: •... -
Page 8: Optional Accessories
(P/N) Prism RT-Series Wall Outlet Power Supply Adapter Kit 56207 (Plug In Power Supply Kit - Converts Wall Outlet 110VAC to 24VDC for Prism RT-200 —2-Pin) MA-CR MA-CR (Bluetooth Adapter for 8-Pin Pyxis Sensors for use with uPyxis Mobile & Desktop) - Page 9 Each Prism RT-200 is provided with a 316L stainless steel Tri-Clamp Inline Flow Assembly with 3/4-inch FNPT inlet/outlet flanges. A flange and plug are also inserted into a portal opposite of the sensor eye for use with the RT-Series Ultrasonic Cleaning Module Kit (P/N 56208) in applications requiring automated inline cleaning.
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Page 10: Piping & Flow Parameters
4.2 Piping & Flow Parameters The Prism RT-200 with Tri-Clamp Flow Cell Assembly should be installed per the diagram provided in Figure 4. Be sure to avoid installations illustrated in Figure 5. As outlined in the specification table, operating flow sample pressure should not exceed 142psi (98MPa) and the sample flow rate should remain below 13.5 gpm (9.8 ft/s). -
Page 11: Rt-200 Wiring
The Prism RT-200 unit offers two (2) cable points of attachment, both terminated with a unique connector (Figure 6). The Prism RT-200 may be powered via a direct 24VDC supply source (via 8-Pin cable provided with the Prism RT-200) or by the provided accessory called Prism RT-series Wall Outlet Power Supply Adapter Kit (P/N 56207). - Page 12 Figure 6. Prism RT-200 with Wall Outlet Supply Adapter Kit (P/N: 56207) and MA-1.5CR Flying Lead Cable (P/N: 50746) Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397...
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Page 13: Instrument Overview
5 Instrument Overview 5.1 Key Functions Figure 7. Prism RT-200 Main Display Screen Table 5. Prism RT-200 Key Functions Function Description MODE Launch setup function associated with the current mode Use arrow keys to select the desired measurement mode (units) from ↑... -
Page 14: Measurement Modes
5.2 Measurement Modes The Prism RT-200 measures the sample refractive index (nD) and temperature. Use the arrow keys to select the concentration units that are calculated from nD and the temperatures with using the pre-loaded equations for Brix, MPG, MEG, and ALV, etc. The main output of 4-20mA signal value switches with the display concentration selected per the 4-20mA output scales section 9.1 of this manual. -
Page 15: Sensitivity Setup
5.5 Reset Parameters This mode will erase the user’s calibration and setting information, restore the factory calibration and setting information, including air calibration, brix/liquid concentration offset calibration, sensitivity, etc. Figure 16. Figure 17. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 16: Calibration
1. Clean the Prism RT-200 sapphire lens with soft tissue. 2. If any tenacious deposits are present on the sensor lens, you may pre-soak the sensor lens in Pyxis Probe Cleaning Solution (P/N: SER-01) for 10–15 minutes, then rinse with clean water and wipe with soft tissue prior to proceeding to air calibration of refractive index. -
Page 17: Brix And Other Liquid Concentration Offset Calibration
RT- 200 firmware. To do this: 1. Place the Prism RT-200 in the calibration liquid of a known concentration making sure the sensor is covered from ambient light. (ie. Sample liquid and RT-200 in a beaker covered with dark towel) 2. -
Page 18: Setup And Configuration With Upyxis® 2.0 Mobile App
The RT-200 has added built-in Bluetooth 5.0, which can directly connect to a phone or PC through Bluetooth. Figure 23 shows that the Prism RT-200 is powered by a controller through the 8-Pin cable provided with the Prism RT-200, however, the Bluetooth function will also work if the RT-200 is powered via the Wall Outlet Power Supply Adapter Kit. -
Page 19: Trend Chart
Pyxis devices. *NOTE* this may take multiple finger swipes for Bluetooth to connect to the device. 4. If the connection is successful, the Prism RT-200 and its Serial Number (S/N) will be displayed (Figure 26). 5. Press on the Prism RT-200 sensor image. -
Page 20: Device Configuration
The user may also perform a factory reset of all calibration values saved in the device by pressing Factory parameter Restore. Figure 27. – Configuration Screen Interface uPyxis Mobile APP. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 21: Add/Set Custom Fluid
APP and display them on the OLED screen. This method will establish a formula between the new fluid and Brix%, and the accuracy can reach ±0.2%. Modification of the Custom Fluid Name and Coefficient are also supported via uPyxis. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... - Page 22 Enter the appropriate concentration (%) of 4mA, and concentration (%) of 20mA to program the 4-20mA output scale from the sensor. *NOTE* It is important to remember this output scale for programming the signal receiving device accurately (ie. Controller, PLC or Network) Figure 29. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397...
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Page 23: Diagnosis Screen
7.6 Diagnosis Screen From the Diagnosis screen, the user can check the diagnosis condition. This feature may be used for technical support when communicating with service@pyxis-lab.com. Get spectrum data, if necessary, spectral data can also be obtained to assist in diagnosing sensor issues. -
Page 24: Data Log Screen
After select, wait for the progress bar to load. NOTE The Prism RT-200 is programmed to store data at a frequency of once per minute with a maximum of 56 days storage capacity. screen’s functions are described in table below: Data Log Table 6. -
Page 25: Setup And Calibration With Upyxis® Desktop App
Desktop application. Double click the uPyxis.Setup.exe file to install. Figure 32. uPyxis® Desktop App installation Click Install to start the installation process. Follow the screen instructions to complete the USB driver and uPyxis® installation. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 26: Connecting To Upyxis® Desktop App Via Usb-C Cable
200 sensor. The MA-CR Bluetooth adapter will boost the 5V of the regular USB to 24V to power the sensor for use with uPyxis Desktop App. RT-200 MA-CR USB-A to USB-C Cable Figure 33. – MA-CR Adapter Connected via USB-C to Laptop for uPyxis Desktop Use Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... - Page 27 Comm port listed in the selection 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. Figure 34. - Connect to RT-200 via USB-RS485 option Prism RT-200 User Manual service@pyxis-lab.com...
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Page 28: Information Screen
Desktop App will default to the Information screen. On the Information screen you can set the information description for Device Name, Product Name, and Modbus Address, then click Apply Settings to save. Figure 35. – Information Screen uPyxis Desktop Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 29: Calibration Screen
LESS than the highest default 20mA output value of the concentration selected. (ie. for BRIX concentration, the 20mA value may be set to 100% or lower). Please refer to Section 9.1 for default 4-20mA output scales of the RT-200. Figure 36. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 30: Add/Modify Custom Fluid
If your data correlation coefficient R is less than 0.8, the uPyxis APP will NOT permit you to proceed to the next step and users must check their concentration data for accuracy. Figure 38. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... - Page 31 Please confirm whether to apply this custom fluid and display it on the OLED screen. Once OK is pressed, the uPyxis APP will apply this customized firmware to the RT-50 process control board and the unit is now set to display your custom fluid. Figure 40. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397...
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Page 32: Diagnosis Screen
NOTE The Prism RT-200 is programmed to store data at a frequency of once per minute with a maximum of 56 days storage capacity. The Diagnosis screen’s functions are described in table below: Table 7. -
Page 33: Upgrade Firmware
RT-200 must be used in usb connection mode. Select the “ .bin” file for firmware update, if you need to fix some issues with the firmware of your device. Figure 42. Prism RT-200 User Manual service@pyxis-lab.com | +1 (866) 203-8397... -
Page 34: 4-20Ma Outputs
The 4 ~ 20mA range can be modified by uPyxis if the default range is not suitable (refer to Calibration Sections 7.3 and 8.4 of this manual). The 4–20mA default output of the Prism RT-200 sensor is scaled as outlined below. -
Page 35: Sensor Maintenance And Precaution
If the surface is not entirely clean, continue to soak the sensor for an additional time until clean. Lightly wipe the sensor lens with a soft tissue. Rinse sensor eye with clean or DI water. Pyxis Lab Inline Sensor Cleaning...
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