|Product Name:||PH Sensor||PH:||0~14pH 0.01pH|
|Working Temperature:||0.0~80.0℃||Reference System:||Double Salt Bridge|
|Temperature Unit:||Vacant||Membrane:||Porous Teflon|
|Glass Head:||Transparent Low Impedance||Dimension:||Diameter:12mm Length:120mm|
analog signal PH Probe Electrode,
Corrosion Resistant PH ORP Sensor,
80 Degree PH Electrode Probe
Corrosion Resistant Glass PH Electrode Resistance 0-80℃ For Dirty Water
The pH probe sensor is a pH composite electrode with a glass shell. The Combination sensors are pH composite electrodes, the pH sensor uses a reference electrode and a measuring electrode. The reference electrode is used to provide a stable signal, while the measurement electrode is used to detect any change in the pH value that occurs. The 200 series pH sensors can be used in the industrial process, especially for the polluted environment.
The meaning of glass electrode does not constitute the material of the electrode body, because the electrode can be a glass electrode body or a plastic shell electrode body.Glass electrodes typically possessing a greater range of operating temperature.
|Product Name||pH sensor|
|Reference System||double salt bridge|
|Temperature Unit||Vacant/NTC10K /PT1000(optional)|
|Glass Head||Transparent low impedance|
|Dimension||Diameter: 12mm Length:120mm|
|Lead Wire||Standard 5m|
More details please refer to catalog here:
Water treatment 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 5m by default, other lengths need to be customized, contact our customer service, the price will vary with the change of length.
5. How often must the pH sensor be calibrated?
A: Depends on the type of sample:Dirty samples and non-aqueous samples require more frequent calibration. Depends on the required accuracy: For very accurate measurements, at least daily calibration is required. Depends on the quality of the electrode: Old electrodes require more frequent calibration.
Contact Person: Yuki Fu