DDG-1.0PA Industrial Conductivity Sensor

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Shanghai BOQU Instrument Co., Ltd

Shanghai, China

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The conductivity industrial series of electrodes are specially used for the measurement of the conductivity value of pure water, ultra-pure water, water treatment, etc. It is especially suitable for conductivity measurement in thermal power plants and the water treatment industry. It is featured by the double-cylinder structure and the titanium alloy material, which can be naturally oxidized to form chemical passivation. Its anti-infiltration conductive surface is resistant to all kinds of liquid except fluoride acid. The temperature compensation components are NTC2.252K, 2K, 10K, 20K, 30K, ptl00, ptl000, etc. which are specified by the user. K=10.0 or K=30 electrode adopts a large area of the platinum structure, which is resistant to strong acid and alkaline and has strong anti-pollution capacity; it is mainly used for online measurement of the conductivity value in special industries, such as the sewage treatment industry and the seawater purification industry.

What is Conductivity?

Conductivity is a measure of water’s capability to pass electrical flow. This ability is directly related to the concentration of ions in the water

1. These conductive ions come from dissolved salts and inorganic materials such as alkalis, chlorides, sulfides, and carbonate compounds

2. Compounds that dissolve into ions are also known as electrolytes 40. The more ions that are present, the higher the conductivity of water. Likewise, the fewer ions that are in the water, the less conductive it is. Distilled or deionized water can act as an insulator due to its very low (if not negligible) conductivity value. Sea water, on the other hand, has a very high conductivity.

Ions conduct electricity due to their positive and negative charges

1. When electrolytes dissolve in water, they split into positively charged (cation) and negatively charged (anion) particles. As the dissolved substances split in water, the concentrations of each positive and negative charge remain equal. This means that even though the conductivity of water increases with added ions, it remains electrically neutral

                                                            Measure range
                                                            0-2000us/cm
                                                        
                                                            Type
                                                            Analog sensor, mV output
                                                        
                                                            Features
                                                            Competitive cost, 1/2 or 3/4 thread installation
                                                        
                                                            Constant of electrode
                                                            1.0
                                                        
                                                            Compressive strength
                                                            0.6MPa
                                                        
                                                            Measuring range
                                                            0-2000uS/cm
                                                        
                                                            Connection
                                                            1/2 or 3/4 Thread Installation
                                                        
                                                            Material
                                                            plastic