1
ST-735
Inline Turbidity/Sludge
Concentration Sensor
Operation Manual
Version 1.1
December 2018
Страница 1: ...1 ST 735 Inline Turbidity Sludge Concentration Sensor Operation Manual Version 1 1 December 2018...
Страница 2: ...n Screen and Reading 8 5 5 Device Screen 9 6 Probe Calibration with uPyxis Desktop App 9 6 1 Download uPyxis Desktop App 9 6 2 UnZip uPyxis Desktop App 10 6 3 Installing uPyxis Desktop App 11 6 4 Conn...
Страница 3: ...e ST 735 probe are designed to overcome shortcomings associated with other turbidity meters The 4 20mA current output of the ST 735 probe is internally isolated It can be connected to any controller t...
Страница 4: ...4 49 C Temperature Storage 20 140 F 7 60 C Sample Pressure 100 PSI Cable Length 5 feet terminated with IP67 connectors Power consumption 65 mA at 24 V Dimension Length 6 8 inch 172 7 mm body diameter...
Страница 5: ...ry to connect the 4 20 mA negative wire blue to the 4 20 mA negative terminal in the controller If a separate DC power supplier other than that from the controller is used make sure that the output fr...
Страница 6: ...ded to connect the ST 735 probe to your smart phone via Wi Fi Bluetooth interface 4 3 Connect via USB Figure 2 shows the connection between a computer and the ST 735 probe via USB RS485 adapter Use th...
Страница 7: ...pp Download uPyxis Mobile App from Apple App Store or Google Play 5 2 Connecting to uPyxis Mobile App Turn on Bluetooth on your mobile phone Do not pair the phone Bluetooth to the ST 735 Open uPyxis M...
Страница 8: ...ion Screen and Reading When connected Mobile App will default to the Calibration screen From the Calibration screen you can perform calibrations by pressing on Zero Calibration Low Range Calibration M...
Страница 9: ...Info Screen From the Device Info screen You can name the Device or Product 6 Probe Calibration with uPyxis Desktop App 6 1 Download uPyxis Desktop App Download uPyxis Desktop App from https pyxis lab...
Страница 10: ...10 6 2 UnZip uPyxis Desktop App Find your downloaded uPyxis Setup 1 3 8 file Right Click on the file Extract All and then Extract...
Страница 11: ...e the uPyxis Desktop App has been extracted Find the extracted uPyxis Setup file and left click click on Run and then click Install After install has been clicked the Setup Progress will continue Foll...
Страница 12: ...12 6 4 Connecting to uPyxis Desktop App Open uPyxis Desktop App on your desktop When the desktop app opens to find your device click on Device then Connect via Wi Fi...
Страница 13: ...List then the probe is connected Once connected to the probe the default main screen is the Information screen On the main screen you can set the information description for Device Name and Product Na...
Страница 14: ...e device click on Calibration On the Calibration screen there are three calibration tabs Zero Calibration Slope Calibration and 4 20 mA Span The screen does also display the reading of the device The...
Страница 15: ...15 6 8 Zero Calibration To perform Zero Calibration click on Zero Calibration Then follow the instruction on how to calibrate then click Ok...
Страница 16: ...16 6 9 Slope Calibration Low Range To perform Slope Calibration Low Range click on Slope Calibration Low Range Then follow the instruction on how to calibrate then click Slope Calibration...
Страница 17: ...17 6 10 Slope Calibration Mid Range To perform Slope Calibration Mid Range click on Slope Calibration Mid Range Then follow the instruction on how to calibrate then click Slope Calibration...
Страница 18: ...18 6 11 Slope Calibration High Range To perform Slope Calibration High Range click on Slope Calibration High Range Then follow the instruction on how to calibrate then click Slope Calibration...
Страница 19: ...ck Slope Calibration 7 Communicating using Modbus RTU The ST 735 probe is configured as a Modbus slave device In addition to the NTU value many operational parameters including warning and error messa...
Страница 20: ...ge at temperature over 100 F In an outbox installation properly shield the probe from direct sunlight and precipitation 8 1 ST 735 Inline Probe Cleaning Solution Soak the lower half of the ST 735 prob...
