MS-301 Multi parameter Water Quality Sensor
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2. After power-on, observe that the running light is normally blinking. Then after 5 minutes, you need to r
ead the working voltage through the platform to check whether the external power line connection is nor
mal. For example, 12V power supply, the operating voltage is read to 28V, then the internal battery is pow
ered, and the external power supply is abnormal.
3. When debugging, try to use the online running mode, Do not use the timing mode to ensure that the wir
ing is ok and then set the timing mode as needed.
Chapter 4 Real-time online setup and operation
4.1 Software installation
Insert the U disk into the computer, open the U disk, double-click the file in the U disk, and install
according to the steps. Start the software and the application displays as shown below. The electrode is an
optional ion selective electrode (ammonia nitrogen, nitrate ion, chloride ion, fluoride ion) and an ORP
electrode, which can be arbitrarily selected, and up to four are selected.
Tip: Installing software and shortcuts in advance can give you greater efficiency.
4.2 Software usage
Connect the meter well. Before measuring the data, run the software first. The serial port will