pH water quality sensor

Cat No: WQS-LJX-0005 Datasheet

Product Name: pH water quality sensor

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Basic Information

Detailed Description	The sensor is an electrochemical pH water quality detection sensor. H+ in the test solution interacts with the sensor's electrodes to generate a voltage signal, and the magnitude of the voltage is proportional to the concentration of H+. The pH value of the solution can be obtained by measuring the magnitude of the voltage signal.
Main Applications	It is widely applicable to pH value testing of water in fields such as laboratory research, water supply, wastewater treatment, aquaculture, and farmland irrigation.
Detection Object	Solution
Measurement Range	1-14
Output	linear
Response Time ( T90 )	≤180 s
Sensitivity	1.1-1.6 mV/pH
Output Impedance	<350 MΩ
Service Life	1 year
Instructions For Use	1. Remove the protective sleeve from the sensor electrode port and soak it in deionized water for 8 hours. 2. Prepare a pH standard buffer solution for sensor calibration. 3. Connect the sensor plug to the module or pH meter and calibrate it in the standard buffer solution. 4. After calibration, place the sensor in the solution to be tested. 5. Clean the sensor electrodes promptly after use.

Features

Low power consumption
Wide linear range
Excellent repeatability and stability

Note

Note	Product specifications are subject to change without notice.

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For industrial/research use only. Not for personal/medical use.