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Pyxis LT-635 User Manual
9
4
Calibration and Diagnosis
The LT-635 suspended solids sensor is rigorously calibrated before leaving the
factory. As such, users do not need to calibrate the sensor for a period of one
year if the sensor is maintained clean. Users can however calibrate the sensor
according to their needs and as desired using the MA-CR Bluetooth adapter and
uPyxis APP for mobile or desktop devices. Likewise, the LT-635 may also be
calibrated after cleaning via PLC or controller through 4-20mA communication.
4.1
Calibration and Diagnosis by uPyxis Mobile APP
Connect and power the LT-635 sensor to a display, controller, or PLC. Insert the Pyxis MA-CR Bluetooth
adapter (P/N: MA-CR) as shown in the following connection diagram, using the 8-pin adapters on the
provided sensor cables. (Figure 4). The power should be sourced from a 24 VDC power terminal of the
connected display, controller, or PLC. If a controller is not available, the LT-635 may also be powered via
any 22-26 VDC power supply capable of 6W, that can directly connect to the LT-635 sensor with provided
connection cables from Pyxis.
*NOTE*
The MA-CR provides a micro-display for local visibility of the sensor
reading and mA value output.
Figure 4 - LT-635 and MA-CR Bluetooth Adapter Powered By Connected Display, Controller or PLC
Download and install the uPyxis APP from Apple Store or Google Play per the QR codes provided in the
image above. Be sure to turn on Bluetooth in the mobile device (please do not pair the device Bluetooth
to any Pyxis device, the uPyxis APP will do the pairing). Open the uPyxis APP in the mobile device. Finger
swipe the screen downward to refresh the screen and scan for the available Pyxis Bluetooth devices. The
discovered devices will be listed (see Figure 6).
Содержание LT-635
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