Suzhou Delfino Environmental Technology Co., Ltd.
Online ammonia controller is a device used to monitor and control the concentration of ammonia nitrogen in water. Daruifuno's DUC2-NH digital ammonia nitrogen meter can be connected with a digital ammonia nitrogen sensor to realize online monitoring and control functions. The main function of the water ammonia meter is: monitor the concentration of ammonia nitrogen in water, and feed back the detection results to the control system through 4-20mA current or RS485 communication; the ammonia controller has two relays that can be set, which can , by controlling the opening and closing of other equipment to adjust the concentration of ammonia nitrogen in the water and maintain the stability of the water quality
The APX1-C1 online pH ORP Controller is an intelligent water analysis instrument. It is the most basic configuration and cost-effective instrument developed and produced by Delfino. The function of the controller is not only to measure pH or ORP value, but also to realize the output of data, it has a current output of 0/4-20mA. In addition, the pH analyzer is capable of controlling dosing with two configurable relays. This pH orp controller is powered by a wide voltage, 100~240V or 18~36Vto...
The pH ORP controller is a device used to automatically adjust the pH of a liquid. It is very important in the process control of water quality analysis. First, it can improve production efficiency and product quality. In many industrial processes, pH control is critical. By using a pH controller, it can be ensured that the pH value of the liquid during the production process is always kept within the predetermined range, thereby reducing waste and loss during the production process. Second, pH...
The Advantages of differential signal pH controller is that it can eliminate problems such as electromagnetic interference and electrode polarization, thereby improving the measurement accuracy and stability of pH value. The industrial online pH orp controller can be connected with the pH sensors and ORP sensors to monitor the water quality online in real time. In some special occasions such as power plants, the requirements for controllers and sensors will be different. Daruifuno's APX1-G2 pH...
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 online conductivity analyzer is an instrument used to monitor and adjust the conductivity of water quality. The AEC1-T conductivity controller developed and produced by Daruifuno can meet most water treatment applications. Drinking water treatment, industrial water treatment, inline conductivity meter with 2 relays, can automatically adjust chemical additives or other steps to keep the conductivity value of water quality within a certain range. In the wastewater treatment industry, inline...
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...
Ammonia nitrogen refers to the total nitrogen content of ammonia and amino compounds in water. In the process of sewage treatment, ammonia nitrogen is a very important indicator, because it can reflect the degree of decomposition of organic matter and the content of nitrogen in sewage. Therefore, sewage plants need to monitor the value of ammonia nitrogen to ensure the quality and effect of sewage treatment. In the sewage treatment process, the monitoring of ammonia nitrogen is mainly...
Daruifuno's online ammonia nitrogen controller is a digital instrument. It can be connected with the digital ammonia nitrogen sensor of the ion selection method to realize real-time monitoring of the ammonia nitrogen value of the water quality. The ammonia controller is widely used in water treatment plants, sewage plants, industrial production processes, etc., where ammonia nitrogen content needs to be monitored. The ammonia controller has two SPST relays for control system and clean control....
Sewage plants need to control the value of ammonia nitrogen, mainly to protect the environment and human health. The discharge of sewage with high ammonia nitrogen content into the natural environment will lead to problems such as eutrophication of water body and excessive algae reproduction, which will seriously affect the survival of aquatic organisms and the stability of water quality. At the same time, sewage with high ammonia nitrogen content will also pose a threat to human health. For...
Ammonia nitrogen is an important water quality parameter that needs to be monitored in the aquaculture industry. Daruifuno's DUC2-NH online ammonia nitrogen controller can be connected with the ammonia sensor to realize real-time online continuous monitoring of the ammonia nitrogen value of the water quality. This ammonia controller has 2 SPST relay outputs, two 4-20mA current outputs and RS485 communication. The ammonia controller can control the cleaning of the ammonia sensor in water. For...
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...
Product Description Picture of our portable ultrasonic digital water flow meter MT101PU Features of portable ultrasonic digital water flow meter : Chinese or English characters optional Accuracy can reach ±1% Non-contact testing, small size, easy to carry Suitable for all variable sizes of pipes’ flow metering Built-in...
Digital water depth meter level measurement 1.Power:220VAC-24 VDC 2.Accuracy:0.25~0.5%F.S 3.RS485 Optional 4.OEM, CE Approve Product Description 1. Profiles of Digital water depth meter level measurement : Digital water depth meter level measurement explore proof ultrasonic level sensors have beautiful...
Specifications 1. Low cost digital water flow meter 2. Signal interface RS232 3. Fluid temperature less than 110 4. Caliber DN15 to 6000mm Picture of our Low cost digital water flow meter MT101PU Features: Chinese or English characters optional Accuracy can reach ±1% Non-contact testing, small size, easy
Specifications Digital water counter meter 1.Power consumption<13W 2.Protection class:IP6 3.CE/ISO/TUV 4.To metery,you are word Packaging & Shipping Packaging Detail: Export standard packing according to buyer's requirement
Specifications Digital water flow meter gauge 1>Hi-accuracy popularly:1.0% 2>Output:4-20mADC 3>Display:pointer,LED Packaging & Shipping Product Description Digi
Product Description Picture of our portable ultrasonic digital water flow meter MT101PU Features of portable ultrasonic digital water flow meter : Chinese or English characters optional Accuracy can reach ±1% Non-contact testing, small size, easy to carry Suitable for all variable sizes of pipes’ flow metering Built-in...
Digital water depth meter level measurement 1.Power:220VAC-24 VDC 2.Accuracy:0.25~0.5%F.S 3.RS485 Optional 4.OEM, CE Approve Product Description 1. Profiles of Digital water depth meter level measurement : Digital water depth meter level measurement explore proof ultrasonic level sensors have beautiful...
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