Digital Transmitter and Sensors Series
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CS7920D Online Flow-through Turbidity Sensor
The principle of the turbidity sensor is based on the combined infrared absorption and scattered light method. The ISO7027 method can be used to continuously and accurately determine the turbidity value. According to ISO7027 infrared double-scattering light technology is not affected by chromaticity to determine the sludge concentration value. The self-cleaning function can be selected according to the use environment. Stable data, reliable performance; built-in self-diagnosis function to ensure accurate data; simple installation and calibration. -
T4070&CS7800D Turbidity Online Analyzer(Flow-through)
Turbidity Online Analyzer (Flow-through) is an advanced instrument designed for the continuous, real-time measurement of turbidity in liquid streams. It is widely applied in drinking water treatment, wastewater monitoring, industrial process control, and environmental protection.
Unlike traditional benchtop turbidimeters, this flow-through analyzer integrates a special flow cell that directs a sample stream directly through the optical measurement zone. Operating on the nephelometric principle (typically ISO 7027 or EPA 180.1), it uses an infrared or white light source to measure light scattered by suspended particles at a 90° angle. This design minimizes external light interference, ensures consistent sample presentation, and prevents bubble accumulation, all of which improve measurement accuracy and repeatability. -
CS7800D Online Turbidity Sensor
The electrode body is made of POM, which is corrosion-resistant and more durable. The seawater version can be plated with titanium, which also performs well under strong corrosion.IP68 waterproof design, can be used for input measurement. Real-time online recording of Turbidity/MLSS/SS, temperature data and curves, compatible with all water quality meters of our company.0.001-20.00NTU-200.00NTU-400NTU, a variety of measuring ranges are available, suitable for different working conditions, the measurement accuracy is less than ±5% of the measured value. -
Online Oil-in-water Analyzer SC4000OIL
Industrial online oil-in-watermonitor is an online water quality monitor and control instrument with microprocessor. The instrument is equipped with UV oil-in-water sensors. The online oil-in-water monitor is a highly intelligent online continuous monitor. It can be equipped with UVsensor to automatically achieve a wide range of ppm or mg/L measurement. It is a special instrument for detecting oil-in-water content in liquids in
environmental protection sewage related industries. The on-line oil in water analyzer consists of an immersion sensor and a multi-function display. High precision immersion probe was used to measure oil substances in water, and uv fluorescence technology was used. It is suitable for surface water oil pollution monitoring, industrial process control, oil leak detection and other online water quality monitoring and so on. -
SC6500OIL Online Oil-in-water Analyzer
Online Oil-in-Water Analyzer is a specialized instrument designed for the continuous, real-time monitoring of oil and hydrocarbon concentrations in water. It plays a critical role in environmental protection, industrial wastewater treatment, produced water monitoring in oil and gas operations, marine vessel ballast water management, and cooling water systems in power plants and refineries. By providing immediate detection of oil contamination, it enables rapid response to prevent environmental violations, protect aquatic ecosystems, and ensure regulatory compliance with stringent discharge limits (such as the 15 ppm standard for produced water).
The analyzer employs advanced optical detection technologies, most commonly ultraviolet fluorescence (UVF) or infrared absorption (IR) methods. UVF technology is particularly effective as it excites oil molecules with specific wavelengths of light, causing them to emit fluorescence proportional to the oil concentration. This method offers high sensitivity, fast response, and minimal interference from water itself. Some systems utilize laser-induced fluorescence or scattered light measurements for enhanced accuracy in challenging matrices like high turbidity or varying oil types.
Fully automated, the instrument integrates sampling, sample conditioning (including homogenization and degassing), measurement, and cleaning cycles. It features automatic calibration, self-diagnostic functions, and robust sensor designs with anti-fouling mechanisms like wipers or air blasts to maintain reliability in harsh environments. Data is transmitted via standard protocols (4-20mA, Modbus, Ethernet) for integration with plant control systems, enabling real-time alarms and automated process adjustments.
By delivering accurate, continuous oil-in-water measurements, this analyzer serves as an indispensable tool for preventing costly shutdowns, avoiding environmental fines, and safeguarding water resources in industries where oil contamination is a critical concern. -
SC7000OIL Online Oil-in-water Analyzer
Online Oil-in-Water Analyzer is a specialized instrument designed for the continuous, real-time monitoring of oil and hydrocarbon concentrations in water. It plays a critical role in environmental protection, industrial wastewater treatment, produced water monitoring in oil and gas operations, marine vessel ballast water management, and cooling water systems in power plants and refineries. By providing immediate detection of oil contamination, it enables rapid response to prevent environmental violations, protect aquatic ecosystems, and ensure regulatory compliance with stringent discharge limits (such as the 15 ppm standard for produced water).
The analyzer employs advanced optical detection technologies, most commonly ultraviolet fluorescence (UVF) or infrared absorption (IR) methods. UVF technology is particularly effective as it excites oil molecules with specific wavelengths of light, causing them to emit fluorescence proportional to the oil concentration. This method offers high sensitivity, fast response, and minimal interference from water itself. Some systems utilize laser-induced fluorescence or scattered light measurements for enhanced accuracy in challenging matrices like high turbidity or varying oil types.
Fully automated, the instrument integrates sampling, sample conditioning (including homogenization and degassing), measurement, and cleaning cycles. It features automatic calibration, self-diagnostic functions, and robust sensor designs with anti-fouling mechanisms like wipers or air blasts to maintain reliability in harsh environments. Data is transmitted via standard protocols (4-20mA, Modbus, Ethernet) for integration with plant control systems, enabling real-time alarms and automated process adjustments. -
SC8500OIL Online Oil-in-water Analyzer
Online Oil-in-Water Analyzer is a specialized instrument designed for the continuous, real-time monitoring of oil and hydrocarbon concentrations in water. It plays a critical role in environmental protection, industrial wastewater treatment, produced water monitoring in oil and gas operations, marine vessel ballast water management, and cooling water systems in power plants and refineries. By providing immediate detection of oil contamination, it enables rapid response to prevent environmental violations, protect aquatic ecosystems, and ensure regulatory compliance with stringent discharge limits (such as the 15 ppm standard for produced water).
The analyzer employs advanced optical detection technologies, most commonly ultraviolet fluorescence (UVF) or infrared absorption (IR) methods. UVF technology is particularly effective as it excites oil molecules with specific wavelengths of light, causing them to emit fluorescence proportional to the oil concentration. This method offers high sensitivity, fast response, and minimal interference from water itself. Some systems utilize laser-induced fluorescence or scattered light measurements for enhanced accuracy in challenging matrices like high turbidity or varying oil types. -
SC8000OIL Online Oil in water Analyzer Water In Oil Tester
Online Oil-in-Water Analyzer is a specialized instrument designed for the continuous, real-time monitoring of oil and hydrocarbon concentrations in water. It plays a critical role in environmental protection, industrial wastewater treatment, produced water monitoring in oil and gas operations, marine vessel ballast water management, and cooling water systems in power plants and refineries. By providing immediate detection of oil contamination, it enables rapid response to prevent environmental violations, protect aquatic ecosystems, and ensure regulatory compliance with stringent discharge limits (such as the 15 ppm standard for produced water).
The analyzer employs advanced optical detection technologies, most commonly ultraviolet fluorescence (UVF) or infrared absorption (IR) methods. UVF technology is particularly effective as it excites oil molecules with specific wavelengths of light, causing them to emit fluorescence proportional to the oil concentration. This method offers high sensitivity, fast response, and minimal interference from water itself. Some systems utilize laser-induced fluorescence or scattered light measurements for enhanced accuracy in challenging matrices like high turbidity or varying oil types. -
CS6902CD Digital Oil Sensor for Water
Digital Oil Sensor for Water is a smart, submersible device designed for real-time detection of petroleum hydrocarbons and oils in water. Using advanced UV fluorescence technology, it emits specific light wavelengths to excite oil molecules, measuring the resulting fluorescence to determine oil concentration accurately. This sensor offers significant advantages over traditional methods: it provides instant readings, requires no reagents, and features automatic temperature compensation and anti-fouling mechanisms like self-cleaning wipers. With digital outputs (Modbus RS485, 4-20mA), it seamlessly integrates with monitoring systems for continuous surveillance in applications like produced water monitoring, marine bilge water, industrial effluent, and environmental protection. Its robust design ensures reliable operation in harsh conditions, delivering precise data to prevent pollution and ensure regulatory compliance. -
Online Oil-in-water Analyzer SC6000OIL
Industrial online oil-in-watermonitor is an online water quality monitor and control instrument with microprocessor. The instrument is equipped with UV oil-in-water sensors. The online oil-in-water monitor is a highly intelligent online continuous monitor. It can be equipped with UVsensor to automatically achieve a wide range of ppm or mg/L measurement. It is a special instrument for detecting oil-in-water content in liquids in
environmental protection sewage related industries. The on-line oil in water analyzer consists of an immersion sensor and a multi-function display. High precision immersion probe was used to measure oil substances in water, and uv fluorescence technology was used. It is suitable for surface water oil pollution monitoring, industrial process control, oil leak detection and other online water quality monitoring and so on. -
CS6401D Water Quality Sensor RS485 Blue-Green Algae Sensor
CS6041D blue-green algae sensor uses the characteristic of cyanobacteria having absorption peak and emission peak in the spectrum to emit monochromatic light of a specific wavelength to the water. Cyanobacteria in the water absorb the energy of this monochromatic light and release monochromatic light of another wavelength. The light intensity emitted by cyanobacteria is proportional to the content of cyanobacteria in the water.Based on the fluorescence of the pigments to measurement the target parameters , it can be identified before the impact of algal bloom.No need for extraction or other treatment, rapid detection, to avoid the impact of shelving water samples;Digital sensor, strong anti-interference ability, long transmission distance;Standard digital signal output can be integrated and networked with other devices without controller. -
Online Blue Green Algae Sensor with Self-Cleaning T6401
Industrial Blue-Green Algae Online Analyzer is an online water quality monitor and control instrument with microprocessor. It is widely used in power plants, petrochemical industry, metallurgical electronics, mining, paper industry, food and beverage industry, environmental protection water treatment, aquaculture and other industries. The Blue-Green Algae value and temperature value of water solution are continuously monitored and controlled.The principle of CS6401D Blue-Green Algae Sensor is using the characteristics of cyanobacteria who has absorption peaks and emission peaks in the spectrum. The absorption peaks emit monochromatic light into the water, cyanobacteria in the water absorbs the energy of monochromatic light, releasing monochromatic light of emission peak of another wavelength. The light intensity emitted by cyanobacteria is
proportional to the content of cyanobacteria in water. -
Digital Conductivity Sensor For Water CS3501D
Designed for Pure, Boiler Feed water, Power Plant, Condensate Water.
Easy to connect to PLC, DCS, industrial control computers, general purpose controllers, paperless recording instruments or touch screens and other third party devices.
Conductivity sensor technology is an important field of engineering and technology research, used for the liquid conductivity measurement, is widely used in human production and life, as electric power, chemical industry, environmental protection, food, the semiconductor industry research and development, Marine industrial production and essential in the development of technology, a kind of testing and monitoring devices.The conductivity sensor is mainly used to measure and detect industrial production water, human living water, seawater characteristics and battery electrolyte properties. -
CS3533CD Digital EC Sensor
Conductivity sensor technology is an important field of engineering and technology research, used for the liquid conductivity measurement, is widely used in human production and life, as electric power, chemical industry, environmental protection, food, the semiconductor industry research and development, Marine industrial production and essential in the development of technology, a kind of testing and monitoring devices.The conductivity sensor is mainly used to measure and detect industrial production water, human living water, seawater characteristics and battery electrolyte properties. -
CS3733D Digital Conductivity Sensor
Designed for Pure, Boiler Feed water, Power Plant, Condensate Water.
Easy to connect to PLC, DCS, industrial control computers, general purpose controllers, paperless recording instruments or touch screens and other third party devices.
Conductivity sensor technology is an important field of engineering and technology research, used for the liquid conductivity measurement, is widely used in human production and life, as electric power, chemical industry, environmental protection, food, the semiconductor industry research and development, Marine industrial production and essential in the development of technology, a kind of testing and monitoring devices.The conductivity sensor is mainly used to measure and detect industrial production water, human living water, seawater characteristics and battery electrolyte properties.