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Your location: Home > Related Articles > Precautions for using the E+H conductivity sensor

Precautions for using the E+H conductivity sensor

Author:QINSUN Released in:2023-06 Click:146

The E+H sensor conductivity meter is mainly used to measure the current transfer capability between liquid media, and is generally used for conductivity in solutions such as electric power, chemical industry, metallurgy , environmental protection, pharmaceuticals, land, lakes, scientific research, food and tap water. Continuous value monitoring is also used in water treatment and aquaculture experiments.

The conventional classification of conductivity meters is based on portability, divided into: portable conductivity meters, desktop conductivity meters and stylus conductivity meters. Some are also categorized by purpose:

Conductivity meter for laboratory, industrial online conductivity meter, etc. Some are also divided into economical conductivity meters, smart conductivity meters, precision conductivity metersor pointer conductivity meters and digital conductivity meters depending on the advanced level.

Pen type conductivity meters are usually made of a single range with a narrow measuring range, which is a special and practical instrument. The pen shape can also be made into a TDS meter to measure the quality of drinking water and a salinity meter to measure the salinity of soup (solution), etc.

Portable and Desktop Conductivity Meters have a wide range of measurements and are commonly used instruments. The difference is that the portable conductivity meter uses a DC power supply and can be transported to the site. The lab conductivity meter has a wide measuring range, multiple functions and high measuring accuracy.

The industrial conductivity meter is characterized by good stability, reliable operation, certain measurement accuracy, strong environmental adaptability.ental, strong anti-interference ability and has analog output, digital communication, upper and lower limit alarm and control functions, etc.

Features of the E+H activity sensor:

1. Accurate measurement

2. Constant of strictly calibrated cell

3. High temperature and high pressure resistance

4. Special material, not easy to stain

5. One-piece structure, solid and durable

6. Various installation methods, intrusion type, pipeline type, flow tank type

7. High temperature (140°C) steam sterilization

Pay attention to the following three points when using the E+H conductivity meter:

1. The electrode lead wire cannot get wet, otherwise it will be inaccurate.

2. After the high purity water is filled into the container, it should be measured quickly.ent, otherwise the conductivity will drop rapidly, because the dissolution in the air will become carbonate ions in the water.

3. The container containing the solution to be tested must be clean and free from ionic contamination.

Application and principle of E+H conductivity consensor:

E+H conductivity sensor technology is a very important area of ​​research in engineering technology. It is used to measure the conductivity of liquid;

It is widely used in human production and life, and has become an indispensable detection and monitoring device in production and development. technological.

The E+H conductivity sensor mainly measures and detects industrial production water, human domestic water, seawater characteristics, electrolyte properties in batteries, etc

E +H conductivity sensors can be divided into capmotor-type E+H conductivity sensors, inductive-type E+H conductivity sensors and ultrasonic E+H conductivity sensors according to different measurement principles and methods. Conductivity sensor.

The electrode type E+H conductivity sensor adopts the resistance measurement method according to the principle of electrolytic conduction. The conductivity measurement is carried out and the conductance measurement ring electrode is a complex electrochemical system during the measurement process;

E+H inductive conductivity sensor realizes the conductivity of the liquid on the basis of the principle of electromagnetic induction. Conductivity measurement; The E+H ultrasonic sensor measures conductivity based on the change of the ultrasonic wave in the liquid, and the first two sensors are the most widely used.