PH-2-20M

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Specialized Sensors

The PH-2-20M is a specialized sensor designed to measure the pH of a solution. It is suitable for measuring the pH of gases, liquids, and even solid surfaces. The unit is a combination of two electrodes: one glass electrode and one reference electrode.

Application Field

The PH-2-20M can be used in a wide range of applications. It is especially suitable for measuring pH in aqueous solutions, such as in aquariums, pools, and in other water environments. It can be used to monitor pH levels in wastewater treatment plants, food processing plants, and in hazardous waste sites. The PH-2-20M can be used to measure the pH of acids, bases, and neutral solutions.

The PH-2-20M is also suitable for measuring the pH of many industrial processes, such as in chemical plants, oil refineries, and power plants. It can be used to monitor the pH of organic compounds, acids, and bases. It is also suitable for measuring the pH of medicine, cosmetics, and food products.

Working Principle

The PH-2-20M is a potentiometric measuring device, meaning that it measures the voltage difference between two points. The two electrodes are made out of a special mix of acid-resistant glass and are submerged in the solution to be measured. The reference electrode is a silver/silver chloride element that provides a stable reference voltage.

The glass electrode is highly sensitive to pH changes in the solution, as acidic or alkaline ions in the solution are able to bond to the glass. This causes changes in the electrical potential of the glass, which is measured by the reference electrode. This voltage difference is then measured, and the resulting value is used to calculate the pH of the solution.

The unit has a built-in calibration system, which uses a trimmer potentiometer to adjust the measurement range of the sensor. This allows for very precise pH measurements, which is especially important in laboratory and industrial applications.

Conclusion

The PH-2-20M is a specialized sensor designed for accurate pH measurements in a wide range of applications. It is equipped with two electrodes, a glass electrode and a reference electrode, which allow for precise measurements. The built-in calibration system allows for very precise measurements, which makes the PH-2-20M ideal for laboratory and industrial applications.

The specific data is subject to PDF, and the above content is for reference