Products
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CS3640 Graphite Conductivity Electrode Water Quality
Measuring specific conductivity of aqueous solutions is becoming increasingly important for determining impurities in water.The measurement accuracy is greatly affected by temperature variation, polarization of the contact electrode surface, cable capacitance, etc.Twinno has designed a variety of sophisticated sensors and meters that can handle these measurements even in extreme conditions.
Twinno's 4-electrode sensor has been proven to operate over a wide range of conductivity values. It is made of PEEK and is suitable for simple PG13/5 process connections.The electrical interface is VARIOPIN, which is ideal for this process.
These sensors are designed for accurate measurements over a wide electrical conductivity range and are suitable for use in the pharmaceutical, food and beverage industries, where product and cleaning chemicals need to be monitored.Due to industry hygiene requirements, these sensors are suitable for steam sterilization and CIP cleaning.In addition, all parts are electrically polished and the materials used are FDA-approved. -
CS3522 Online electric conductivity probe
Measuring specific conductivity of aqueous solutions is becoming increasingly important for determining impurities in water.The measurement accuracy is greatly affected by temperature variation, polarization of the contact electrode surface, cable capacitance, etc.Twinno has designed a variety of sophisticated sensors and meters that can handle these measurements even in extreme conditions.Suitable for low conductivity applications in the semiconductor, power, water and pharmaceutical industries, these sensors are compact and easy to use.The meter can be installed in several ways, one of which is through the compression gland, which is a simple and effective method of direct insertion into the process pipeline. -
CS3740 Conductivity Sensor Salinity TDS Meter Electrode Probe Water
Measuring specific conductivity of aqueous solutions is becoming increasingly important for determining impurities in water.The measurement accuracy is greatly affected by temperature variation, polarization of the contact electrode surface, cable capacitance, etc.Twinno has designed a variety of sophisticated sensors and meters that can handle these measurements even in extreme conditions.
Twinno's 4-electrode sensor has been proven to operate over a wide range of conductivity values. It is made of PEEK and is suitable for simple PG13/5 process connections.The electrical interface is VARIOPIN, which is ideal for this process.
These sensors are designed for accurate measurements over a wide electrical conductivity range and are suitable for use in the pharmaceutical, food and beverage industries, where product and cleaning chemicals need to be monitored.Due to industry hygiene requirements, these sensors are suitable for steam sterilization and CIP cleaning.In addition, all parts are electrically polished and the materials used are FDA-approved. -
CS3633 industrial electrical iot Conductivity Meter
Measuring specific conductivity of aqueous solutions is becoming increasingly important for determining impurities in water.The measurement accuracy is greatly affected by temperature variation, polarization of the contact electrode surface, cable capacitance, etc.Twinno has designed a variety of sophisticated sensors and meters that can handle these measurements even in extreme conditions.The sensor is made from a combination of FDA-approved fluid receiving materials.This makes them ideal for monitoring pure water systems for the preparation of injectable solutions and similar applications.In this application, the sanitary crimping method is used for installation. -
Conductivity Sensor Stainless Steel Conductivity Sensor for Wate CS3632
Designed for Pure, Boiler Feed water, Power Plant, Condensate Water.Measuring specific conductivity of aqueous solutions is becoming increasingly important for determining impurities in water.The measurement accuracy is greatly affected by temperature variation, polarization of the contact electrode surface, cable capacitance, etc.Twinno has designed a variety of sophisticated sensors and meters that can handle these measurements even in extreme conditions.Suitable for low conductivity applications in the semiconductor, power, water and pharmaceutical industries, these sensors are compact and easy to use.The meter can be installed in several ways, one of which is through the compression gland, which is a simple and effective method of direct insertion into the process pipeline. -
CS3633 Online Conductivity Sensor Probe for Surface Water RS485 EC
Suitable for low conductivity applications in the semiconductor, power, water and pharmaceutical industries, these sensors are compact and easy to use.The meter can be installed in several ways, one of which is through the compression gland, which is a simple and effective method of direct insertion into the process pipeline.The sensor is made from a combination of FDA-approved fluid receiving materials.This makes them ideal for monitoring pure water systems for the preparation of injectable solutions and similar applications.In this application, the sanitary crimping method is used for installation. -
CS3640 Industrial Electrical Iot Conductivity Meter Monitor Tds Water Quality
Measuring specific conductivity of aqueous solutions is becoming increasingly important for determining impurities in water.The measurement accuracy is greatly affected by temperature variation, polarization of the contact electrode surface, cable capacitance, etc.Twinno has designed a variety of sophisticated sensors and meters that can handle these measurements even in extreme conditions.
Twinno's 4-electrode sensor has been proven to operate over a wide range of conductivity values. It is made of PEEK and is suitable for simple PG13/5 process connections.The electrical interface is VARIOPIN, which is ideal for this process.
These sensors are designed for accurate measurements over a wide electrical conductivity range and are suitable for use in the pharmaceutical, food and beverage industries, where product and cleaning chemicals need to be monitored.Due to industry hygiene requirements, these sensors are suitable for steam sterilization and CIP cleaning.In addition, all parts are electrically polished and the materials used are FDA-approved. -
CS3522 Conductivity Electrode for River or Fish Pool Monitoring
The conductivity industrial series of electrodes are specially used for the measurement of conductivity value of pure water, ultra-pure water, water treatment, etc. It is especially suitable for conductivity measurement in the thermal power plant and the water treatment industry. It is featured by the double-cylinder structure and the titanium alloy material, which can be naturally oxidized to form the chemical passivation. Its anti-infiltration conductive surface is resistant to all kinds of liquid except fluoride acid. The temperature compensation components are: NTC2.252K, 2K, 10K, 20K, 30K, ptl00, ptl000, etc. which are specified by the user.
They often feature automatic temperature compensation and are available with digital [RS-485] or analog [4‑20mA] outputs, making them ideal for integration into online monitoring systems. Their robust design ensures consistent performance, even in harsh environments. -
CS3532CF Conductivity Electrode
Adopt a four-electrode configuration, minimizes polarization effects, a common issue in traditional two-electrode sensors, leading to more stable and reliable measurements, capable of measuring a wide range of conductivity levels, from very low to very high range.The smooth flat surface design prevents any significant fouling, only low maintenance is required.Widely used in wastewater treatment, pharmaceuticals, food and beverage production, chemical processing, power generation, environmental monitoring, mining, electronics manufacturing, and desalination.The standard 3/4" thread is easy to install and replace, leak-proof, can be used in various systems.They often feature automatic temperature compensation and are available with digital [RS-485] or analog [4‑20mA] outputs, making them ideal for integration into online monitoring systems. Their robust design ensures consistent performance, even in harsh environments. -
CS3652C industrial conductivity probe tds electrode in water
The conductivity monitor is usually used to measure the conductivity in water, sewage, coolant, metal solution and other substances. In the industrial process, the conductivity of these substances can reflect the content of their impurities and ion concentrations, which helps engineers adjust the production process and optimize product quality. For example, in the pharmaceutical industry, conductivity monitors can be used to ensure the purity of pharmaceutical processes and to determine the quality standards of pharmaceutical products. It typically consists of two or four electrode rings made of materials like graphite, platinum, or stainless steel. When immersed, an alternating current is applied to prevent polarization, and the resulting current flow correlates directly to conductivity. Conductivity electrodes are widely used in water treatment, industrial process control, aquaculture, and laboratory testing. They often feature automatic temperature compensation and are available with digital [RS-485] or analog [4‑20mA] outputs, making them ideal for integration into online monitoring systems. -
CS3540 Industrial Conductivity Sensor
Key advantages include excellent resistance to corrosion and coating, making it suitable for wastewater, aggressive chemicals, and high-solids slurries where platinum electrodes would rapidly degrade. Its rugged construction often allows for high-pressure and high-temperature operation. However, its primary limitation is a narrower measurement range compared to premium platinum cells, as graphite can polarize at very high conductivities.The graphite conductivity electrode is a robust and widely used sensor designed for measuring the electrical conductivity of aqueous solutions in demanding industrial, environmental, and process control applications. It offers a cost-effective and durable alternative to traditional platinum electrodes, particularly in media where fouling, abrasion, or chemical attack are concerns. When paired with a high-quality transmitter, the graphite conductivity electrode provides a reliable balance of performance and longevity for challenging on-line monitoring tasks, forming a critical component in modern water quality management. -
CS3501C Conductivity Sensor Analyser
The electrode typically features two graphite elements (cells) with a defined surface area and spacing, housed within a durable, chemically resistant body. When immersed, an alternating current is applied to prevent polarization. The ions in the solution facilitate current flow between the electrodes, generating a signal proportional to the solution's conductivity. A built-in temperature sensor (e.g., Pt1000) is essential for automatic compensation, as conductivity is highly temperature-dependent. Modern versions often incorporate multiple cells (like four-electrode designs) to extend range and minimize fouling errors.
The primary advantage of graphite over platinum is its superior cost-effectiveness and robustness in harsh or fouling-prone environments, such as wastewater, cooling towers, or chemical processes where abrasion or coating is a concern. However, graphite may have limitations in very high-precision or ultra-pure water applications compared to advanced platinum cells. -
CS3651C Conductivity Electrode
Conductivity Electrode Sensor measures the ability of a solution to conduct electricity, directly correlating to ion concentration. Widely used in water treatment, industrial process control, and environmental monitoring, it features durable materials like graphite or platinum for high accuracy and stability. With automatic temperature compensation, it ensures reliable, real-time data for critical applications. It typically consists of two or four electrode rings made of materials like graphite, platinum, or stainless steel. When immersed, an alternating current is applied to prevent polarization, and the resulting current flow correlates directly to conductivity. Conductivity electrodes are widely used in water treatment, industrial process control, aquaculture, and laboratory testing. They often feature automatic temperature compensation and are available with digital [RS-485] or analog [4‑20mA] outputs, making them ideal for integration into online monitoring systems. -
T4036 On-line Acid, Alkali and Salt Conductivity Transmitter
The industrial online acid/alkali/salt concentration monitoring and control instrument is a water quality monitoring and control device equipped with a microprocessor. This instrument is widely used in industries such as thermal power, chemical, and steel acid washing, including the regeneration of ion exchange resins in power plants and chemical industrial processes, for continuous detection and control of chemical acid or alkali concentrations in aqueous solutions.alkali and salt conductivity transmitter is a specialized analytical device designed for the continuous, real-time measurement of conductivity in high-concentration alkaline and saline solutions. It is widely used in chemical processing, pulp and paper production, textile manufacturing, and industrial wastewater treatment. The transmitter employs inductive (toroidal) sensor technology, which eliminates electrode fouling and corrosion—common issues when measuring aggressive media like sodium hydroxide (NaOH), potassium hydroxide (KOH), or high-salinity brines. This inductive design ensures long-term stability and low maintenance even under harsh process conditions. The transmitter features automatic temperature compensation (ATC), wide measurement ranges (e.g., 0–2000 mS/cm), and standard signal outputs (4–20 mA, Modbus RS485). With its rugged construction and high chemical resistance, the alkali and salt conductivity transmitter provides accurate, reliable data for process control, product quality, and safety monitoring. -
CS3740ST-C Conductivity Electrode
Conductivity Electrode Sensor measures the ability of a solution to conduct electricity, directly correlating to ion concentration. Widely used in water treatment, industrial process control, and environmental monitoring, it features durable materials like graphite or platinum for high accuracy and stability. With automatic temperature compensation, it ensures reliable, real-time data for critical applications.They often feature automatic temperature compensation and are available with digital [RS-485] or analog [4‑20mA] outputs, making them ideal for integration into online monitoring systems. Their robust design ensures consistent performance, even in harsh environments.