Products
Digital pH Sensor ZWIN-pH1006
The digital pH sensor is used to accurately measure the pH value of the solution, that is, the acidity and alkalinity of the solution. lt is based on a glass electrode and can provide accurate pH measurement, usually with an accuracy of +0.01pH unit.
Read more
Digital Dissolved Oxygen Sensor ZWIN-DO1006
The digital dissolved oxygen sensor is an instrument used to measure the dissolved oxygen (DO) content in water samples. lt is based on electrochemical principle and uses platinum electrodes for the reduction reaction of oxygen molecules.
Read more
Digital Conductivity Sensor ZWIN-Cond1006
The digital conductivity sensor is an instrument used to measure the conductivity (EC) in a solution or water, based on the conductivity of ions in the solution, When current passes through a solution containing ions, the movement of ions produces conductivity.
Read more
Digital Turbidity Sensor ZWIN-Turb1006
The digital turbidity sensor is an instrument used to measure the concentration of suspended particles in water samples. Usually these particles may be composed of sediment, microorganisms, algae or other organic or inorganic substances, which affect the transparency of water, It works based on the principle of light scattering.
Read more
UV254 COD/TOC Sensor ZWIN-COD1006
Many organic substances dissolved in water have an absorption effect on external light, Therefore, by measuring the degree of absorption of these organic substances to 254nm wavelength ultraviolet light, the total amount of organic pollutants in the water can be measured.
Read more
Digital Ammonia Nitrogen Sensor ZWIN-NH3-N1006
The ammonia nitrogen sensor uses an ion-selective electrode and has a membrane with a specific type of ion permeability, The composite sensor composed of this selective membrane and electrolyte can be used to measure the redox potential of the required specific ions (for example, NH4+).
Read more
Digital Residual Chlorine Sensor ZWIN-LCL1006
The digital residual chlorine sensor is an instrument used to measure the concentration of residual gas in water samples.Residual chlorine refers to the remaining chlorine in the water, including free chlorine and combined chlorine.
Read more
Digital Nitrate Nitrogen Sensor ZWIN-NON1006
Digital Nitrate Nitrogen Sensor is an instrument used for real-time monitoring of nitrate nitrogen (NO3-N) and nitrite nitrogen (NO2-N) concentrations in water.
Read more
Digital Redox Potential Sensor ZWIN-ORP1006
The digital redox point (ORP) sensor is an instrument used to measure the redox potential in aqueous solution, a parameter that reflects the relative strength of the oxidant and the reductant in the solution.
Read more
Digital Oil In Water Sensor ZWIN-OIW1006
The Digital Oil in Water Sensor is a device that uses the natural fluorescence properties of oil to detect oil-water mixtures in real time. It can detect various types of oil. It uses the fluorescence properties of oil under ultraviolet light. When ultraviolet light is irradiated on the oil,the oil wil fluoresce.
Read more
Digital Chlorophyll Sensor ZWIN-CHL1006
The working principle of this sensor is to use the characteristics of chlorophyll in the spectrum. By emitting light of a specific wavelength to iluminate the water body, chlorophyll will release fluorescence of another wavelength after absorbing the energy of the light.
Read more
Digital Blue-Green Algae Sensor ZWIN-BGA1006
The working principle of this sensor is usually based on the fluorescence method. When a certain wavelength of excitation light is used to illuminate the water body, the pigment in the blue-green algae will be excited to a high energy state.
Read more
Digital Suspended Solids Sensor ZWIN-TSS1006
This sensor uses optical principles for measurement, The probe based on the optical principle emits light of a specific wavelength, illuminates the suspended solids in the water, and then measures the intensity of the reflected light or scattered light to calculate the content of the suspended solids.
Read more
Digital Colorimetry Sensor ZWIN-CT1006
This sensor uses an optical method to determine the color of an object by analyzing the absorption, reflection or transmission characteristics of light of a specific wavelength.
Read more
Digital Transparency Sensor ZWIN-TP1006
This sensor uses an optical method to determine the color of an object by analyzing the absorption, reflection or transmission characteristics of light of a specific wavelength.
Read more
Digital Calcium lon Sensor ZWIN-Ca1006
This sensor uses the electrochemical principle to conyert the calcium ion concentration into a measurable electrical signal by measuring the electrochemical properties of calcium ions in water samples, The electrode has a PVC membrane that selectively responds to calcium ions.
Read more
Digital Fluoride Sensor ZWIN-BF1006
The working principle of this sensor is based on the fluoride ion selective electrode. The electrode is coated with a sensitive membrane that selectively responds to fluoride ions.
Read more
Digital Sodium lon Sensor ZWIN-SWAN1006
This sensor uses a sodium ion selective electrode that is highly selective for sodium ions. Its working principle is based on the selective ion exchange and diffusion between the electrode membrane and the sodium ions in the solution to be tested, thereby generating a potential difference.
Read more
Digital Potassium lon Sensor ZWIN-KA1006
This sensor adopts ion-selective electrode technology, The electrode is highly selective to potassium ions, and its working principle is based on the selective ion exchange and diffusion between the electrode membrane and potassium ions in the solution to be measured, thus generating a potential difference.
Read more
Digital Level Sensor ZWIN-LT1006
The Digital Level Sensor is used to measure the height or level of liguids, which is based on the radar measurement principle, FMCW (Frequency Modulated Continuous Wave). It provides accurate level measurement with a resolution of millimeter level. Besides, its digital signal output from the sensor is easily integrated with a control system or data logger.
Read more
Digital Doppler Flow Velocity Sensor ZWIN-ADCP1006
Digital Doppler Flow Rate Flow Sensor is a high-precision instrument with the Doppler effect principle to measure fluid velocity and flow rate. The Doppler Flow Rate Flow Sensor transmits sound waves or ultrasonic waves at a specific frequency into liquid.
Read more
Digital Terminal Controller ZWIN-WOMS1006
The digital terminal controller is a device that integrates multiple water quality monitoring sensors, used for real-time monitoring and control of various water quality parameters in water treatment systems.
Read more
Multi-Parameter Water Quality Controller ZWIN-CONT1006
The ZWIN-CONT1006 Multi-Parameter Water Quality Controller is capable of supporting all digital water quality analysis probes of our company, and it has a comprehensive external interface, which facilitates the networking of sensor probes, remote control, fault diagnosis, and more.
Read more
Total Phosphorus Online Automatic Analyzer ZWIN-TP1006
The main purpose of the total phosphorus online automatic analyzer is to monitor the presence of phosphorus containing compounds in various forms of phosphate in water, which are divided into orthophosphate, condensed phosphate(pyrophosphate, pyrophosphate, and polyphosphate), and organically bound phosphorus (such as phospholipids).
Read more
Total Nitrogen Online Automatic Analyzer ZWIN-TN1006
The main purpose of the total nitrogen online automatic analyzer is to monitor nitrogen-containing compounds in various forms in water. In natural water and wastewater, nitrogen almost exists in the form of various nitrates, which are divided into nitrate nitrogen, nitrite nitrogen, ammonia nitrogen, and organic nitrogen (proteins, amino acids, etc.).
Read more
Two In One Online Automatic Monitoring instrument For Total Phosphorus And Total Nitrogen ZWIN-TPN1006
The two in one online automatic monitoring instrument for total phosphorus and total nitrogen is mainly used to monitor the presence of phosphorus containing compounds in various forms of phosphates and nitrogen-containing chemicals in water in various forms.
Read more
Multi Parameter Water Quality Online Monitoring System ZWIN-WQMS06
ZWIN-WQMS06 online monitoring equipment can support all digital water quality analysis probes of our company, and has a complete external interface, suitable for online water quality monitoring of immersion water quality probes.
Read more
Micro Water Quality Online Monitoring Station ZWIN-MOWQM08
ZWIN-MOWQM08 Micro Water Quality Online Monitoring Station is a complete system consisting of online automatic analysis instruments as the core, which includes sampling, preprocessing, analysis, data processing and storage, to achieve online automatic monitoring of samples.
Read more
Online Automatic Monitoring Station For Water Quality ZWIN-WOMS08
ZWIN-WOMS08 water quality online automatic monitoring station adopts an integrated automatic water quality monitoring station building, which meets the requirements of surface water online monitoring.
Read more
Portable Online Water Quality Monitoring Device ZWIN-CONT06
ZWIN-CONT06 can support all digital water quality analysis probes of our company, and has a complete external interface, which can easily connect sensor probes,
Read more
Micro Water Quality Online Monitoring Buoy Station ZWIN-WQFMS06
ZWIN-WQFMS06 is developed specifically for the field of surface water monitoring; Adopting a low center of gravity design, the water quality micro buoy system has a smoother sampling process and a POM material shell.
Read more
Drinking Water Quality Monitoring Station ZWIN-WQMS06
ZWIN-WQMS06 is a highly integrated automatic monitoring system. With the water quality multi parameter online detection instrument as the core, advanced monitoring sensors, automation control, wireless communication transmission, intelligent information technology and other technologies are integrated to conduct real-time online monitoring of the on-site water environment
Read more
Spectral Water Quality Online Monitoring System ZWIN-WOMS10
The ZWIN-WOMS10 full spectrum water quality online monitoring system includes a spectrometer, a spectral water quality data processing terminal, an algorithm model, and a control platform;
Read more
Multi Parameter Water Quality Online Monitoring Instrument ZWIN-MOWQM06
ZWIN-MOWQM06 multi parameter water quality probe monitoring equipment adopts a multi in one structure design. Each sensor is equipped with a waterproof connector, which can be calibrated and replaced on site.
Read more
Water Quality lOT Management Platform
The water quality loT management platform deeply integrates smart environmental protection, online management of loT, and provides development, operation, and upgrade services for various WEB systems.
Read more