Analog Signal Glass PH Sensor With High Temperature Resistance For Pure Water

A pH electrode, the part of a pH meter that is in contact with the solution being measured, is a device used to determine the potential value of a specific ion of the solution. The pH probe sensor is a pH composite electrode with a glass shell. Glass housing is more corrosion resistant than plastic housing.

The glass head of the pH probe sensor is blue low-impedance hemispherical. It has high strength and does not break easily, it helps enhance the accuracy of measurement.

The reference electrode of the pH probe sensor is Ag/AgCl, reference filled saturated KCL + excess KCL crystals for long service life. It has the advantage of low maintenance and suitable for online measurements in demanding applications.

The reference system is a double salt bridge design, and the ceramic porous cores have a smooth response, no drift in potential, and good stability. The pH probe is equipped with standard 3m low noise leads.

Specification:

More details please refer to catalog here:

Daruifuno Catalog.pdf

Brief introduction:

• 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.

FAQ

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.