|Product Name:||Glass PH Sensor||Application:||Clean Water|
|Working Pressure::||0~4bar||Reference System:||Double Salt Bridge|
|Reference Electrode:||Ag/AgCl||Temperature Unit:||Without|
Four Claw Sheath PH Sensor,
4 Claw Sheath PH ORP Sensors,
Glass Shaft PH Sensor
Four-claw sheath pH Sensor with 0-100℃ temperature resistance for clean water
The pH value of water depends on the amount of dissolved substances, so pH value can sensitively indicate changes in water quality. The change of pH value has a great impact on the reproduction and survival of organisms, and also seriously affects the biochemical effect of activated sludge, that is, affects the treatment effect. The pH value of sewage is generally controlled between 6.5 and 7.
The pH value is usually measured by the potentiometric method. A galvanic cell is usually composed of a constant potential reference electrode and a measuring electrode. The electromotive force of the galvanic cell depends on the concentration of hydrogen ions and the pH of the solution.
|Product Name||pH sensor|
|Reference System||double salt bridge|
|Glass Head||Blue low impedance|
|Dimension||Diameter: 12mm Length:120mm|
|Lead Wire||Standard 3m|
Please click the catalog of pH controller here:
Glass shell pH composite electrode;
Blue low impedance hemispherical glass head, high strength, not easy to break;
The reference is ceramic hole shape core, it has the characteristics of smooth response, no potential drift and good stability;
The reference system is Ag/AgCl, double salt bridgefilled with KCl colorless high temperature gel;
The reference electrolyte is saturated KCL+ excess KCL crystal, the service life is long;
The ASP101 pH electrode can not only be used for drinking water but also in wastewater, sewage and other industria applications.
Aplication: Pure water monitoring
Drinking water,surface water,water quality analyze,ground water,ect.
Industrial process monitoring and dosing control
Chemical,petroleum,paper,food and medicine,PCB manufacturing,etc.
1. What is themeasurement principle of this pH electrode?
A: The pH value potentiometric method uses the potential difference of glass electrodes for pH measurement.
2. How is this glass pH electrode composed?
A: The pH electrode is usually composed of an indicator electrode and a reference electrode.
3. How to judge the pH of the solution?
A: If the internal hydrogen ion concentration of the pH glass bulb is lower than the outside, the measured solution is recorded as acidic and the pH value is lower than 7; if the two are the same, the solution is neutral and the pH value is equal to 7; if the internal hydrogen ion concentration is higher than externally, the measured solution is alkaline and the pH value is higher than 7
4. What is the wire length of the pH electrode?
A: The lead wire of this electrode is 3m by default, other lengths need to be customized, contact our customer service, the price will vary with the change of length.
Contact Person: Yuki Fu