Suzhou Delfino Environmental Technology Co., Ltd.
Residual chlorine refers to the residual amount of chlorinating agents (such as chlorine, sodium hypochlorite, etc.) added in the water treatment process. Residual chlorine can play a role in sterilization and disinfection, but too high residual chlorine content will also have an impact on human health. Therefore, it is very important to monitor residual chlorine for drinking water, swimming pool water and other water bodies that need to maintain a certain residual chlorine content. The residual chlorine sensor adopts a membrane-covered amperometric system, which is accurate in measurement and can monitor the residual chlorine content in water in real time. The output mode has the choice of 4-20mA or RS485. The residual chlorine probe has a compact shape
A pH sensor is a sensor used to measure the pH of a solution, and its principle is based on electrochemical reactions. An analog pH sensor usually consists of a glass electrode and a reference electrode. The inside of the glass electrode is coated with a glass membrane that reacts with hydrogen ions in the solution to generate a potential difference to measure the pH of the solution. This ASP300 online pH sensor is a combination electrode with double salt bridge design, long service life and...
ORP is the abbreviation of Oxidation-Reduction Potential, also known as Redox Potential. It is a physical quantity that measures the intensity and direction of redox reactions in solution. The principle of the ORP probe is to use electrode to measure the potential of the oxidation-reduction reaction in the solution. The redox probes are usually made of materials such as silver/silver chloride or platinum/platinum black. When the electrode comes into contact with a redox agent in solution, an...
The inline pH sensor is an important instrument used to measure the pH of a solution, and its service life is affected by many factors, including frequency of use, environmental conditions, sample properties, etc. Generally speaking, the service life of the pH electrode is between 6 months and 2 years, but the specific situation needs to be determined according to the actual usage. Choosing a good durable pH sensor requires consideration of many factors, including measurement range, response...
How to choose a durable, high-precision inline pH probe? Buyers are concerned about the following aspects when purchasing a pH electrode: first, the accuracy and stability of the electrode, which needs to ensure the accuracy and repeatability of the measurement results; second, the scope of application of the electrode, which needs to be based on actual needs Select the appropriate electrode type and measurement range; the third is the price and cost performance of the electrode, you need to...
An industrial pH sensor is an electrochemical sensor used to measure the pH of a solution, which plays a very important role in industrial processes. The PH value is an index to measure the acidity and alkalinity of a solution. For many industrial processes, controlling the PH value is very critical. The following are the importance of industrial pH electrodes in industrial processes: Control the reaction process: In many industrial processes, the change of pH value will affect the reaction...
Ozone O3 is a molecule composed of three oxygen atoms and is a strong oxidizing agent. It is produced in nature by means such as ultraviolet radiation and electric shock discharge, and is commonly found in the ozone layer in the atmosphere. The advantage of ozone as a disinfectant is that it can quickly kill bacteria, viruses and other microorganisms, and is more efficient than traditional disinfectants. During the disinfection process, no harmful residue is left, and it will not cause...
Chlorine dioxide can be used to disinfect and purify water sources. It is usually used in the water treatment industry, and in the tap water industry, monitoring chlorine dioxide is very important. Usually, before the raw water from the waterworks enters the treatment system, it is necessary to monitor the chlorine dioxide in the raw water to know whether there is chlorine dioxide pollution in the raw water. In the process of water treatment, the concentration of chlorine dioxide also needs to...
Chlorine dioxide (ClO2) is a colorless gas with a pungent odor. It is produced by the reaction of chlorine and oxygen under certain conditions. Chlorine dioxide has strong oxidizing and bactericidal properties, so it is widely used in many occasions. Monitoring water quality for chlorine dioxide levels can assess whether the concentration of disinfectant is high enough to achieve effective disinfection. Delfino's chlorine dioxide sensor is designed for continuous monitoring of water quality...
Chlorine is one of the common water treatment agents used to disinfect tap water from bacteria and pathogens. Monitoring the total chlorine value at the waterworks can ensure that the concentration of chlorine disinfectants in the tap water is within a safe range, which can effectively kill bacteria and pathogens without adversely affecting human health. In addition, monitoring the total chlorine value can also detect leakage or excessive dosage of chlorine disinfectant in tap water in time to...
Peracetic acid is a strong oxidant that can quickly kill microorganisms such as bacteria, viruses and fungi in water, and plays an important role in water quality safety. Peracetic acid will be decomposed into water and oxygen after being used in water, without leaving any harmful substances, and has no pollution to the environment. It can effectively inhibit the reproduction of microorganisms in water, extend the shelf life of water, and prevent water from deteriorating. Peracetic acid can be...
Total chlorine refers to the sum of free chlorine and combined chlorine in water, which is an indicator used to measure the content of chlorine in water. Residual chlorine refers to the content of chlorine that is not consumed after adding disinfectant to water. It is the residue of a disinfectant used to keep water sanitizing. The sensors used to measure the residual chlorine value and total chlorine value of water are different. Daruifuno's total chlorine sensor CP4.0 is specially designed...
Chlorine is a common disinfectant used to kill bacteria, viruses and other microorganisms in water. Monitoring the total chlorine level can ensure that the chlorine concentration in the water is within the safe range to effectively disinfect the water source. Chlorine can react with organic matter to produce carcinogens such as chloroform. Monitoring total chlorine levels can help identify excessive chlorine concentrations in water and avoid potential health risks. Chlorine can also react with...
Hydrogen peroxide is a chemical substance with the chemical formula H2O2, a colorless, tasteless, odorless liquid with strong oxidizing properties. Hydrogen peroxide is widely used in water disinfectants because it can effectively kill germs, viruses and other microorganisms in water, thus making water safer and more hygienic. The disinfecting action of hydrogen peroxide is achieved through its oxidizing properties. Hydrogen peroxide can react with organic substances and microorganisms in water...
OWA030, OWA350, OWA361 oil in water sensor, using the principle of ultraviolet fluorescence analysis, compared with several commonly used methods, the fluorescence method is more efficient, quicker and has better repeatability, and can be monitored in real time online. The sensor has better repeatability and stability to detect soluble and emulsified oils. In addition, OWA361 is equipped with an automatic cleaning brush, which can eliminate air bubbles and reduce the impact of contamination on...
Pool turbidity monitoring is very important as it ensures the quality and cleanliness of the pool water. Turbidity in pool water refers to the concentration of suspended and dissolved matter in the water, which includes dirt, sweat, grease, chemicals, and more. If the turbidity of swimming pool water is too high, it will not only affect the sight of swimmers, but also may lead to health problems such as infectious diseases and allergies. The turbidity value of swimming pool water usually needs...
Chloride ions are common water treatment agents used for disinfection and sterilization. During water treatment, chloride ions can kill bacteria, viruses and other microorganisms, thus ensuring the safety of drinking water. However, high concentrations of chloride ions may have a negative impact on human health. High concentrations of chloride ions may interact with organic matter to produce carcinogens and have adverse effects on human liver and kidneys. High concentrations of chloride ions...
The online digital pH sensor developed and produced by Daruifuno is a sensor for online pH monitoring of water quality. Digital electrodes have higher measurement accuracy, can provide accurate pH measurement results, and output them in real time. The difference between digital sensors and analog pH sensor is mainly here that digital sensors can directly provide real-time digital output without using additional conversion devices. This is due to its internal RS485 interface, which supports...
The digital pH sensor is an instrument used to measure the pH of water or other liquids. Its principle is based on the change of the acid-base indicator to measure the pH of the liquid. The pH sensor changes the color of the indicator by contacting the liquid with an acid-base indicator, and then measures the concentration of hydrogen ions (H+) in the liquid through an electrode to determine the pH of the liquid. The working principle of the pH sensor is relatively simple, but it is very...
ORP is an abbreviation for Oxidation-Reduction Potential, also known as Oxidation-Reduction Potential Value. It is an index to measure the redox ability of a solution. The digital ORP sensor developed and produced by Daruifuno has an RS485 digital interface, which can be directly connected to industrial control equipment to output data. It is necessary to monitor the value of ORP in the waterworks, especially in some aspects of water treatment. For example, monitoring the ORP value in raw water...
DPH790 online digital pH probe adopts glass electrode method, and the measuring range is 0~14pH. The advantage of the digital pH sensor is that it can achieve reliable and interference-free signals. It can internally convert its own measurement signals from analog signals to digital signals to ensure that reliable digital signals can also be obtained in long-distance situations. This digital ph probe RS485 can be plug-and-play, internally stores calibration data, can be calibrated offline, and...
Ultrasonic Small Size sensor Probe Level Meter Wiring Diagram Packaging & Shipping
Specifications Water level sensor probe 1.Accuracy:0.25~0.5%FS 2.RS485 Optional 3.To metery you are the word ackaging & Shipping Packaging Detail:
Specifications water sensor probe 1.Accuracy:0.25~0.5%FS 2.RS485 Optional 3.To metery you are the word ackaging & Shipping Packaging Detail:
Specifications Pool water level sensor probe wireless 1.Accuracy:0.25~0.5%FS 2.RS485 Optional 3.To metery you are the FAQ ackaging & Shipping
Model NO.: CX-NS-238 Experience: More 20 Years Quality: World Class
Ultrasonic Small Size sensor Probe Level Meter Wiring Diagram Packaging & Shipping
Specifications Water level sensor probe 1.Accuracy:0.25~0.5%FS 2.RS485 Optional 3.To metery you are the word ackaging & Shipping Packaging Detail:
The optical dissolved oxygen sensor is more and more favored by various industries because it does not need electrode liquid, does not consume oxygen, and has the characteristics of plug and play. So in which applications do you need a dissolved...
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