SWELLPRO WQMS User manual

WQMS Multisensor Monitor
User Manual
V1.0 –2022.10

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Thank You
Thank you for purchasing WQMS Multisensor Monitor. The instrument can display
the detection data of the sensor in real time, and can calibrate the sensor to reduce the
detection error. In order to familiarize yourself with the instrument, please read the user
guide carefully.
Download
Go to the SwellPro website: support.swellpro.com to obtain relevant teaching
videos, software and user guide.

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Contents
Thank You 2
Download 2
Contents 3
⚠Safety information 4
Product Overview 5
Instrument Diagram 5
Installation 6
Display Interface 7
Interface Description 8
SET 8
Curve 10
Records 12
Warning 13
System setting 14
Insrtuction 15
Calibration 15
pH Sensor 15
Turbidity Sensor 18
Ammonia Nitrogen Sensor 20
Dissolved Oxygen Sensor 22
Conductivity Senor 24
Real-time monitor 25
Appendix 27
Specification 27
Version Information 27

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⚠Safety information
Please read the safety information before using this product.
•Please install and operate in strict accordance with the user guide of the instrument.
•The installation and operation of instruments shall be carried out by specially trained
personnel.
•Before the instrument is powered on, please ensure that the power supply is
connected correctly, otherwise the instrument will be permanently damaged.
•Please observe the local safe operation and safety rules and regulations.
•Please pay attention to the sfaty information of all products used together.
•Please use the instrument in the specified environment.

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Product Overview
The instrument can be connected with a variety of water quality detection sensors,
which can be used to calibrate the sensor, and can also monitor the water quality in real
time.
Instrument Diagram
1. Display interface
2. USB connector
3. Power cord
4. Connect to matching sensor(Turbidity,
ammonia nitrogen, dissolved oxygen
and conductivity sensors)

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Installation
⚠Insert waterproof plug into the base(The bulge point and groove need to be aligned)
⚠When removing the sensor, if it is difficult to pull out the waterproof plug of the
sensor, push the metal terminal of the waterproof plug forward, and then hold the black
part and pull it out.

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Display Interface
[1] Detection data：Real time detection data of the sensor.
[2] Date：System date and time
[3] SET: sensor calibration
[4] Curve: display sensor data in the form of curve
[5] Records: View the historical data of the sensor
[6] Warning: system alarm information
[7] System settings: system configuration and function settings
[8] TRC: the time interval for storing data
[9] Monitoring factor: Displays the number of connected sensors.
When“ ⚠” flashing, it indicates that the sensor is not connected or there is no signal.

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Interface Description
After the instrument is powered on, the system will start automatically. You can view
the detection data of the sensor through the interface and use other functions through
the touch screen.
⚠When the system starts, the interface will prompt "Press and hold the screen to enter
system configuration". Do not operate. The configuration has been completed at the
factory.
SET
Click "SET" to enter the following page for parameter calibration.
CAL parameter: used to calibrate the sensor.
Cal parameters
Click “CAL parameter” to enter the following page:

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Take the "pH" sensor as an example：Click “pH”to enter the following page.
⚠The "Up range", "Down range", "coefficient", "OFFSET" and "Factory geometry values"
have been set at the factory, so please do not modify them.

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Curve
The curve presents the sensor data in a graphical way to determine whether the data is
stable. Click "Curve" to enter the following page:
Take the "pH" sensor as an example：Click “pH”to enter the following page: