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 industrial online pH ORP controller APX1-C1Z developed and produced by Delfino is a cheap instrument that meets the rich output needs of customers. It has a 0/4-20mA current output and a two-wire RS485 communication interface, supports the Modbus communication protocol, and can meet the needs of customers with different output data. 2 multifunctional relays can control pH dosing, sensor cleaning and temperature control. The protection level of the online pH meter is IP66, which is...
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...
The online pH ORP controllers are commonly used in many applications, such as water treatment, food processing, pharmaceutical, chemical, pulp and paper and other industries. In the water treatment industry, pH controllers can be used to adjust the pH of water to ensure that the quality of water meets the standards. In the food processing industry, pH controllers can be used to adjust the pH of food to ensure the quality and taste of food. In the pharmaceutical industry, pH controllers can be...
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...
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...
The DUC2-TU turbidity controller can be connected with the turbidity sensor developed by Daruifuno using the principle of infrared scattering to measure the concentration of suspended substances in water, and then convert the measurement results into electrical signals for processing and monitoring. The role of the sewage plant turbidity transmitter is to monitor and control the turbidity in the sewage treatment process to ensure that the turbidity of the effluent meets the specified standards....
The drinking water industry has strict requirements on turbidity values. Turbidity refers to the ability of suspended particulate matter in water to scatter light, and is an index to measure the clarity of water quality. According to the standards of the World Health Organization (WHO), the turbidity of drinking water should be as low as possible, and generally should not exceed 1 NTU (turbidity unit). In some countries and regions, such as the United States and the European Union, the...
This digital infrared turbidity analyzer adopts the 90° near-infrared light scattering principle and conforms to the ISO7027 standard to measure the turbidity of water samples. DUC2-TU turbidity controller can be connected with the digital turbidity sensor to measure the water turbidity values. The controller has two relays and two 4-20mA current output. As a digital turbidity controller, it has RS485 interface and support Modbus protocol. Features Of Turbidity Controller ● Compatible with all...
Turbidity refers to the content of suspended matter in water, usually expressed by the number or concentration of particulate matter in water. These particles can be organic matter, inorganic matter, microorganisms, etc. suspended in water, or sediment, silt, etc. in water. Turbidity is an important indicator of water quality, which can reflect the content of impurities in water and the transparency of water, and is one of the important parameters in water quality monitoring. Monitoring the...
The content of suspended solids in water quality is one of the important indicators for evaluating water bodies. Suspended solids sensors are usually used with a suspended solids controller. Widely used in solid suspension control in industrial production process, such as water treatment, waste water treatment, ore flotation and other processes. By controlling the concentration and particle size of suspended solids, product quality can be improved, waste emissions can be reduced, and the...
Fluoride ions are negatively charged ions formed when a fluorine atom loses an electron. Fluoride ions play an important role in living organisms, such as combining with calcium ions in teeth and bones to form calcium fluoride, which helps prevent dental caries and osteoporosis. In addition, fluoride ion is also widely used in industrial production, medicine and agriculture and other fields. In some industrial production processes, such as aluminum smelting, fluoride such as sodium fluoride and...
The fluorine ion F- refers to the negatively charged ion formed by the loss of an electron from the fluorine atom. Fluoride ions play important roles in chemistry and biology, such as playing a key role in tooth protection and bone formation. In different industries, it is also necessary to monitor the concentration of fluoride ions in water quality. Fluoride ion is an important indicator in drinking water. High concentration of fluoride ion is harmful to human health. Therefore, it is...
It is very necessary to monitor the conductivity value of wastewater, which can judge the content of dissolved solids in wastewater and the pollution degree of water quality. Conductivity refers to the magnitude of the voltage drop across the conductor when the current passes through a conductor of unit length and unit cross-sectional area, which is related to the ion concentration and ion species in the solution. The higher the dissolved solids content in the wastewater, the higher the...
Fluoride ion is a negatively charged fluorine atom with the chemical formula F-. It is the main ionic form in fluoride compounds. The purpose of monitoring the concentration of fluoride ions in water is to evaluate the fluoride content in water to ensure water quality safety. Fluoride ions are beneficial to the human body in an appropriate amount and can prevent dental caries. However, when the concentration of fluoride ions in water is too high, it may cause negative effects on human health....
The absorption spectrum of the visible light band of chlorophyll has a significant absorption peak in blue light and red light, and the position of the absorption peak and the size of extinction value vary with the chlorophyll species. One of the strongest absorption spectrum regions is in the red part with a wavelength of 640nm-660nm, and the other in the blue-violet part with a wavelength of 420nm-450nm, almost no absorption of green light, so chlorophyll is green under transmitted light, but...
MT100M Structure of mass flow meter MT100M series Photos of Parts
Low cost air flow meter controller Packaging Detail: Packaging sponge and carton or according to customer requirements for packaging Delivery
Model NO.: DSYKSB1 Operating Voltage: 220V/230/240V Voltage Range: 65% ~ 130%
Model NO.: DSYKSB2 Demoulding: Automatic Function: Anti-Corrosion
Model NO.: RDK-KZQ Operating Voltage: 220V Voltage Range: 65% ~ 130%
MT100M Structure of mass flow meter MT100M series Photos of Parts
Low cost air flow meter controller Packaging Detail: Packaging sponge and carton or according to customer requirements for packaging Delivery
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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