Products
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CS7930D 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. -
CS5530CD Digital Free Chlorine Sensor
CS5530CD digital free chlorine sensor adopts advanced non-film voltage sensor, no need to replace the diaphragm and agent, stable performance, simple maintenance. It has the characteristics of high sensitivity, rapid response, accurate measurement, high stability, superior repeatability, easy maintenance and multi-function, and can accurately measure the free chlorine value in solution. It is widely used for automatic dosing of circulating water, chlorination control of swimming pool, continuous monitoring and control of residual chlorine content in water solution of drinking water treatment plant, drinking water distribution network, swimming pool and hospital wastewater. -
CS5560CD Digital Chlorine Dioxide Sensor
Digital chlorine dioxide sensor adopts advanced non-film voltage sensor, no need to replacethe diaphragm and agent, stable performance, simple maintenance. It has the characteristics of highsensitivity, rapid response, accurate measurement, high stability, superior repeatability, easy maintenanceand multi-function, and can accurately measure the chlorine dioxide value in solution. It is widely usedfor automatic dosing of circulating water, chlorination control of swimming pool, continuousmonitoring and control of chlorine dioxide content in water solution of drinking water treatment plant,drinking water distribution network, swimming pool and hospital wastewater. -
CS6530CD Digital Dissolved Ozone Sensor
The electrode system consists of three electrodes to address issues related to the working electrode and counter electrode failing to maintain a constant electrode potential, which can lead to increased measurement errors. By incorporating a reference electrode, the three-electrode system of the residual chlorine electrode is established. This system allows for continuous adjustment of the voltage applied between the working electrode and the reference electrode by utilizing the reference electrode potential and voltage control circuit. By maintaining a constant potential difference between the working electrode and the reference electrode, this setup offers benefits such as high measurement accuracy, prolonged working life, and reduced need for frequent calibration. -
CS5732CDF Free Chlorine Sensor
The electrode system consists of three electrodes to address issues related to the working electrode and counter electrode failing to maintain a constant electrode potential, which can lead to increased measurement errors. By incorporating a reference electrode, the three-electrode system of the residual chlorine electrode is established. This system allows for continuous adjustment of the voltage applied between the working electrode and the reference electrode by utilizing the reference electrode potential and voltage control circuit. By maintaining a constant potential difference between the working electrode and the reference electrode, this setup offers benefits such as high measurement accuracy, prolonged working life, and reduced need for frequent calibration. -
CS6714A Ammonium Sensor (NH4+)
Ion selective electrode is a kind of electro chemical sensor that uses membrane potential to measure the activity or concentration of ions in the solution.When it comes into contact with the solution containing the ions which are to be measured,it will generate contact with the sensor at the interface between its sensitive membrane and the solution.Ion activity is directly related to membrane potential.Ion selective electrodes are also called membrane electrodes.This type of electrode has a special electrode membrane that selectively responds to specific ions.The relationship between the potential of the electrode membrane and the ion content to be measured conforms to the nernst formula.This type of electrode has the characteristics of good selectivity and short equilibrium time,making it the most commonly used indicator electrode for potential analysis. -
CS6712A Potassium Sensor (K+ )
The potassium ion selective electrode is an effective method to measure the potassium ion content in the sample.Potassium ion selective electrodes are also often used in online instruments,such as industrial online potassium ion content monitoring.,Potassiumion selective electrode has the advantages of simple measurement,fast and accurate response.It can be used with PH meter,ion meter and online potassiumion analyzer,and also used in electrolyte analyzer,and ion selective electrode detector of flow injection analyzer. -
ISE Sensor Calcium Ion Water Hardness Electrode CS6518A Calcium Ion Electrode
The Hardness (Calcium Ion) Selective Electrode is a vital analytical sensor designed for the direct and rapid measurement of calcium ion (Ca²⁺) activity in aqueous solutions. While often termed a "hardness" electrode, it specifically quantifies free calcium ions, which are the primary contributor to water hardness. It is extensively used in environmental monitoring, industrial water treatment (e.g., boiler and cooling systems), beverage production, and aquaculture, where precise calcium control is crucial for process efficiency, equipment scaling prevention, and biological health.
The sensor typically employs a liquid or polymer membrane containing a selective ionophore, such as ETH 1001 or other proprietary compounds, which preferentially complexes with calcium ions. This interaction creates a potential difference across the membrane relative to an internal reference electrode. The measured voltage follows the Nernst equation, providing a logarithmic response to calcium ion activity within a wide concentration range (typically from 10⁻⁵ to 1 M). Modern versions are robust, often featuring solid-state designs suitable for both laboratory analysis and continuous online process monitoring.
A key advantage of this electrode is its ability to deliver real-time measurements without time-consuming wet chemistry, such as complexometric titrations. However, careful calibration and sample conditioning are essential. The ionic strength and pH of samples must often be adjusted using a special ionic strength adjuster/buffer to stabilize pH and mask interfering ions like magnesium (Mg²⁺), which can affect the reading in some designs. When properly maintained and calibrated, the calcium ion-selective electrode offers a reliable, efficient, and cost-effective method for dedicated hardness control and calcium analysis across numerous applications.
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T4015 Ammonia Nitrogen Monitor
The industrial online ammonia nitrogen monitor is an online water quality monitoring and control instrument with a microprocessor.This instrument is equipped with various types of ion electrodes and is widely used in power plants,petrochemicals,metallurgy electronics,mining,papermaking biological fermentation engineering,medicine,food and beverage,environmental protection water treatment,etc.It continuously monitors and controls the ion concentration values of water solutions.These monitors employ highly sensitive detection technologies, with the most common being chemiluminescence for NOx measurement. In this method, NO in the sample reacts with ozone (O₃) to produce excited nitrogen dioxide, which emits light upon returning to its ground state; the emitted light intensity is directly proportional to the NO concentration. For total NOx measurement (NO + NO₂), a built-in catalytic converter first reduces NO₂ to NO before analysis. Alternative technologies include electrochemical sensors for portable or low-cost applications and laser-based techniques like TDLAS for high-precision requirements -
T4016 Nitrogen Oxide Monitor
The Online Nitrogen Monitoring Instrument is a microprocessor-based water quality online monitoring and control device. Equipped with various types of ion electrodes, it is widely used in power plants, petrochemical industries, metallurgical electronics, mining, papermaking, bioprocessing, pharmaceuticals, food and beverage, and environmental water treatment. It continuously monitors and controls the ion concentration levels in aqueous solutions.Nitrogen Oxide Monitor is an advanced analytical instrument designed for the continuous, real-time detection and quantification of nitrogen oxides (NOx), primarily nitric oxide (NO) and nitrogen dioxide (NO₂), in gaseous emissions and ambient air. It plays a critical role in environmental monitoring, industrial compliance, and public health protection by tracking pollutants that contribute to smog formation, acid rain, and respiratory issues. -
T6015 Ammonia Nitrogen Monitor
The industrial online ammonia nitrogen monitor is an online water quality monitoring and control instrument with a microprocessor.This instrument is equipped with various types of ion electrodes and is widely used in power plants,petrochemicals,metallurgy electronics,mining,papermaking,biological fermentation engineering,medicine,food and beverage,environmental protection water treatment,etc.It continuously monitors and controls the ion concentration values of water solutions.Modern monitors feature robust designs with self-cleaning mechanisms, automatic calibration, and compliance with international standards (e.g., EPA and ISO methods). They support various communication protocols (Modbus, 4-20 mA, etc.) for seamless integration with plant control systems, enabling automated responses to concentration changes. By delivering accurate and reliable data, the Ammonia Nitrogen Monitor is indispensable for protecting aquatic ecosystems, optimizing treatment efficiency, and ensuring sustainable water management practices. -
T6015S Ammonia Nitrogen Monitor
The industrial online ammonia nitrogen monitor is an online water quality monitoring and control instrument with a microprocessor. This instrument is equipped with various types of ion electrodes and is widely used in power plants, petrochemicals,metallurgy electronics,mining, papermaking,biological fermentation engineering,medicine,food and beverage, environmental protection water treatment, etc.It continuously monitors and controls the ion concentration values of water solutions. -
T6016 Nitrogen Oxide Monitor
The Industrial Online Nitrogen Monitoring Instrument is a microprocessor-based water quality online monitoring and control device. Equipped with various types of ion electrodes, it is widely used in power plants, petrochemical industries, metallurgical electronics, mining, papermaking, bioprocessing, pharmaceuticals, food and beverage, and environmental water treatment. It continuously monitors and controls the ion concentration levels in aqueous solutions. -
T6515 Ammonia Nitrogen Monitor
The industrial online ammonia nitrogen monitor is an online water quality monitoring and control instrument with a microprocessor.This instrument is equipped with various types of ion electrodes and is widely used in power plants,petrochemicals,metallurgy electronics,mining,papermaking,biological fermentation engineering,medicine,food and beverage,environmental protection water treatment,etc.It continuously monitors and controls the ion concentration values of water solutions. -
T6515S Ammonia nitrogen monitor
The online ammonia-nitrogen monitor for the ammonia industry is a water quality online monitoring and control instrument equipped with a microprocessor. This instrument is configured with various types of ion electrodes and is widely used in power plants, petrochemicals, metallurgy electronics, mining, papermaking, biological fermentation engineering, medicine, food and beverage, environmental protection water treatment, etc. It continuously monitors and controls the ion concentration values of water solutions.The instrument's automated platform typically includes a sampling unit, a chemical reaction or measurement cell, a detection system, and a control unit with data logging capabilities. Key operational advantages include unattended 24/7 monitoring, early warning of effluent violations, and precise control of nitrification/denitrification processes in wastewater treatment plants. In aquaculture, it ensures aquatic health by preventing toxic ammonia buildup.