These amperometric sensors with membrane are used to determine the concentration of free chlorine. They are able to measure various inorganic chlorine compounds, including chlorine gas (Cl₂), electrolytically generated chlorine, sodium hypochlorite (NaOCl), calcium hypochlorite (Ca(OCl)₂) and chlorinated lime (Ca(OCl)Cl). Testing for the complete absence of free chlorine is not possible with these sensors. Depending on the version, the sensors either supply a temperature-compensated current signal (4-20 mA) in an analogue version or a Modbus RTU signal via a digital interface. Calibration takes place in a downstream device such as an indicator, controller, recorder or programmable logic controller (PLC). The sensors can be connected directly to various transmitters or controllers. These supply the system with the required voltage and enable uncomplicated calibration. Areas of application: The sensors are used to measure free chlorine in drinking water, bathing water, industrial water, process water and cooling water.

These amperometric sensors with membrane are used to determine the concentration of free chlorine. They are able to measure various inorganic chlorine compounds, including chlorine gas (Cl₂), electrolytically generated chlorine, sodium hypochlorite (NaOCl), calcium hypochlorite (Ca(OCl)₂) and chlorinated lime (Ca(OCl)Cl). Testing for the complete absence of free chlorine is not possible with these sensors. Depending on the version, the sensors either supply a temperature-compensated current signal (4-20 mA) in an analogue version or a Modbus RTU signal via a digital interface. Calibration takes place in a downstream device such as an indicator, controller, recorder or programmable logic controller (PLC). The sensors can be connected directly to various transmitters or controllers. These supply the system with the required voltage and enable uncomplicated calibration. Areas of application: The sensors are used to measure free chlorine in drinking water, bathing water, industrial water, process water and cooling water.

Brief description The high-quality materials and components of the JUMO tecLine HD electrodes make them particularly suitable for the most demanding applications in process and industrial measurement technology. They are combined combination electrodes (with a reference electrode and a glass or metal electrode in a shaft).Depending on the design, it is possible to integrate an additional Pt1000 temperature sensor.Insensitive to large amounts of dirt as well as processes and waste water rich in oil and grease. For processes with a high solids content (e.g. waste water with sand particles or media that are subject to precipitation or crystallisation reactions), a perforated diaphragm variant is available as the optimum solution. JUMO tecLine HD electrodes represent the latest technology for pH and redox electrodes. Each electrode is a high-quality product that is individually unit-tested and comes with a calibration certificate. Modern production facilities guarantee constant values.All conventional electrodes are made from physiologically safe and FDA-listed materials.Their shaft glass is lead-free and therefore RoHS 2 compliant. Translated with DeepL.com (free version)

If you are looking for a pH electrode for high-temperature process conditions and value HT glass, high-temperature gel, a zirconium dioxide diaphragm, and a reliable standard version without additional options, this JUMO tecLine variant is a strong choice. JUMO tecLine pH electrode with glass shaft, high-temperature gel, 1x zirconium dioxide diaphragm, Pg13.5 screw head and 120 mm immersion length This JUMO tecLine pH electrode is designed for demanding pH measurements at elevated continuous temperatures. It is particularly suitable for processes where standard electrodes are exposed to higher thermal stress and therefore require a specially designed solution. With HT glass, high-temperature gel, and a zirconium dioxide diaphragm, this version is ideal for applications where temperature resistance and reliable measurement performance are essential. Technical data Basic type: glass shaft Active element: HT glass Measuring range: pH 0 to 14 Temperature range: 0 to +135 °C Diaphragm: 1 x zirconium dioxide Electrical connection: Pg13.5 screw head (S8) Reference system: high-temperature gel, sealed, cartridge reference system Immersion length: 120 mm Advantages and special features A key advantage of this electrode is its design for temperatures up to +135 °C. This makes it particularly suitable for applications where pH measurement must remain reliable not only under standard conditions but also in warm or continuously hot processes. The HT glass is designed for the full pH range from 0 to 14 and specifically developed for high-temperature applications. This makes the electrode a durable solution for thermally demanding environments. Why choose this electrode? This version is especially suitable for processes operating at elevated continuous temperatures, where a standard pH electrode would not be sufficient. The high-temperature gel and sealed cartridge reference system are specifically designed for these conditions, ensuring stable and long-lasting performance. The zirconium dioxide diaphragm further enhances measurement stability and complements the robust overall design. With the Pg13.5 screw head (S8) and 120 mm immersion length, the electrode can be integrated into many common measuring setups. As this version is supplied without additional type extensions, it is particularly suitable for users seeking a clearly defined high-temperature standard solution without extra features. Typical applications processes with elevated continuous temperatures sterilization applications measuring points requiring reliable pH monitoring under thermally demanding conditions fluoride-containing media up to 1000 mg HF/l

If you are looking for a pH electrode for hot process conditions and value HT glass, hole diaphragm, high-temperature gel, and a salt reservoir, this JUMO tecLine version is an excellent choice. JUMO tecLine pH electrode with glass shaft, high-temperature gel, hole diaphragm, Pg13.5 screw head, 120 mm and salt reservoir This tecLine pH electrode is designed for demanding pH measurements at elevated continuous temperatures. It is particularly suitable for processes where standard electrodes are exposed to higher thermal stress and therefore require a specially designed solution. The combination of HT glass, high-temperature gel, hole diaphragm, and salt reservoir makes this version especially relevant for applications where high temperatures and more challenging media occur together. Technical data Basic type: glass shaft Active element: HT glass Measuring range: pH 0 to 14 Temperature range: 0 to +135 °C Diaphragm: hole diaphragm, gel made of polymerized solid electrolyte (“diaphragm-less”) Electrical connection: Pg13.5 screw head (S8) Reference system: high-temperature gel, sealed, cartridge reference system Immersion length: 120 mm Type extension: salt reservoir (837) Advantages of this version A key advantage of this electrode is its suitability for temperatures up to +135 °C. This makes it especially relevant when pH measurements must remain reliable not only under normal conditions but also in permanently hot or thermally demanding processes. The HT glass is designed for the full pH range from 0 to 14 and is specifically developed for high-temperature applications. This makes the electrode a suitable solution for thermally demanding industrial processes. Why choose this electrode? This version is particularly suitable when, in addition to temperature resistance, a robust solution for more demanding media is required. The hole diaphragm with gel made of polymerized solid electrolyte is designed for applications where conventional diaphragms may clog or become contaminated more quickly. This ensures reliable operation even under difficult conditions. The salt reservoir is an additional advantage when longer service life is required, especially in challenging processes. The high-temperature gel and sealed cartridge reference system complete this robust, process-ready design. With the Pg13.5 screw head (S8) and 120 mm immersion length, the electrode can be integrated into many standard measuring setups. The combination of high-temperature resistance, clog-resistant diaphragm design, and salt reservoir makes this version particularly suitable for applications where both temperature and media place higher demands on the electrode. Typical applications processes with elevated continuous temperatures sterilization applications measuring points requiring reliable pH monitoring under thermally demanding conditions fluoride-containing media up to 1000 mg/l HF

Typical areas of applicationProcesses with higher continuous temperatures (up to a maximum of 135 °C)Sterilisation applicationsDouble chamber design in the presence of electrode poisonsfluoride-containing (hydrofluoric acid-containing) media up to 1000 mg HF/lSpecial featuresproven JUMO HT glass (pH high-temperature membrane glass) 0 ... 14 pHJUMO DS membrane glass for sterilization applicationsCartridge discharge system with silver ion-free reference electrolyte (gel)Pressure-resistant versions up to 10 bar (50 °C)Temperature range: 0 ... 135 °C1Temperature sensors can be integrated as an optionORP versions with platinum or gold cap up to ±2000 mV

This pH electrode is particularly suitable wherever robust pH measurement with integrated temperature sensing, low-clogging design, and a service-life-supporting salt reservoir are required. JUMO tecLine pH electrode with glass shaft, hole diaphragm, VarioPin (VP) plug head, 120 mm, salt reservoir and integrated Pt100 This JUMO pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where not only reliable pH detection is required, but also a robust design for challenging media and integrated temperature measurement directly at the sensor. The combination of glass shaft, hole diaphragm, salt reservoir, and integrated Pt100 makes this version a technically strong solution for applications where standard electrodes quickly reach their limits. Technical Data Basic type: Glass shaft Sensing element: UW glass Measuring range: pH 0 to 12, short-term pH 14 Temperature range: -5 to +80 °C Diaphragm: hole diaphragm, gel made of polymerized solid electrolyte (“diaphragm-less”) Reference system: cartridge reference system Electrical connection: VarioPin (VP) plug head Pg13.5 Temperature sensor: integrated Pt100 Insertion length: 120 mm Type additions: salt reservoir Features and Benefits A key advantage of this version lies in the hole diaphragm with gel made of polymerized solid electrolyte. This design is intended for media where contamination, oil, or solid particles may occur. As a result, the electrode is designed for low-clogging operation and is particularly suitable for demanding industrial process conditions. The additional salt reservoir helps extend the service life of the electrode, especially in low-conductivity media, and contributes to more stable measurement performance over time. Why choose this electrode? This version is especially suitable when a pH electrode is needed that handles difficult media more effectively, supports longer service life, and also measures temperature directly at the sensor. The integrated Pt100 enables direct temperature measurement at the measuring point and is ideal for applications requiring temperature compensation or additional process monitoring. The UW glass is designed for pH measurements from pH 0 to 12, and short-term up to pH 14, and can be used within a temperature range of -5 to +80 °C. Combined with the cartridge reference system, this results in a robust and process-suitable electrode for general aqueous media and more demanding industrial environments. The VarioPin (VP) plug head Pg13.5 ensures a secure and compatible connection to suitable measurement systems, while the 120 mm insertion length allows easy integration into many standard measuring points. Typical Applications Industrial wastewater treatment Process measurements Electroplating Paper and beverage industry Oily wastewater, suspensions, coatings Media with solid particles Fluoride-containing media up to 1000 mg/l HF

This electrode is particularly suitable wherever a robust, clog-resistant, and service-life-optimized pH measurement is required. JUMO tecLine pH electrode with glass shaft, hole diaphragm, Pg13.5 screw head, 120 mm and salt reservoir This JUMO tecLine pH electrode is designed for demanding measurement tasks in process and industrial applications. It is especially suitable for media containing dirt, oil, suspended solids, or generally difficult operating conditions. With its hole diaphragm and salt reservoir, this version is particularly relevant wherever a robust, service-life-oriented electrode is required for continuous operation. Advantages and special features A key advantage of this version is the hole diaphragm with gel made of polymerized solid electrolyte. This design is intended for applications where conventional diaphragms may clog or become contaminated more quickly. As a result, the electrode is especially suitable for demanding process media and supports stable and low-maintenance operation. This makes it a strong choice for users who need a pH electrode that not only delivers accurate measurements but also performs reliably in more contaminated environments. Why choose this electrode? This version is particularly suitable when a pH electrode is required for contaminated, oil-containing, or solids-laden media and a longer service life is desired. The salt reservoir is especially beneficial in low-conductivity media, as it can help extend the electrode’s operating life. This makes it a more advanced solution compared to a basic standard pH electrode, designed for more demanding industrial conditions. The UW glass is designed for pH measurements from pH 0 to 12, and short-term up to pH 14, and can be used in a temperature range from -5 to +80 °C. Combined with the cartridge reference system, it provides a robust solution for general aqueous media and more challenging process environments. The Pg13.5 screw head (S8) allows integration into many common measuring setups, while the 120 mm immersion length represents a standard and widely used configuration in industrial applications. Typical applications industrial wastewater treatment process monitoring electroplating industry paper industry beverage industry oily wastewater, suspensions, paints media containing solid particles fluoride-containing media up to 1000 mg/l HF If you are looking for a pH electrode designed for demanding industrial media and value a hole diaphragm, salt reservoir, and a robust process-oriented design, this JUMO tecLine version is an excellent choice. Technical data Basic type: glass shaft Active element: UW glass Measuring range: pH 0 to 12, short-term up to pH 14 Temperature range: -5 to +80 °C Diaphragm: hole diaphragm, gel of polymerized solid electrolyte (“diaphragm-less”) Reference system: cartridge reference system Electrical connection: Pg13.5 screw head (S8) Immersion length: 120 mm (standard) Type extension: salt reservoir Technical background of the hole diaphragm The hole diaphragm with gel made of polymerized solid electrolyte is designed for applications where conventional diaphragms may clog or become contaminated more quickly. This makes it particularly suitable for challenging media and supports reliable measurement operation even under demanding conditions.

This electrode is particularly suitable wherever a longer design, a robust PTFE ring diaphragm, and a service-life-supporting salt reservoir are required. JUMO tecLine pH electrode with glass shaft, PTFE ring diaphragm, Pg13.5 screw head, 225 mm and salt reservoir This JUMO tecLine pH electrode is designed for demanding pH measurements in process and industrial applications. It is especially suitable for measuring points where a robust and reliable electrode is required for continuous operation and where a longer immersion length of 225 mm is necessary. The combination of glass shaft, PTFE ring diaphragm, and salt reservoir makes this version particularly attractive for users who need a durable solution for more challenging media and extended service life. Advantages and special features A key advantage of this version is the dirt-repellent PTFE ring diaphragm. This design is ideal for applications where contamination, deposits, or more aggressive media can place higher demands on the measuring point. As a result, the electrode is well suited for industrial environments where clog-resistant and low-maintenance operation is essential. Why choose this electrode? This version is particularly useful when an extended pH electrode is required for more demanding measuring points and a standard length of 120 mm is not sufficient. The salt reservoir provides additional benefits when the electrode is used in low-conductivity media or when longer service life is desired. For this reason, it is a strong choice for users who are not just looking for a standard electrode, but for a technically optimized solution for ongoing process operation. The UW glass is designed for pH measurements from pH 0 to 12, and short-term up to pH 14, and can be used in a temperature range from -5 to +80 °C. Combined with the cartridge reference system, it offers a robust solution for general aqueous media and industrial applications. The Pg13.5 screw head (S8) allows integration into many standard measuring setups, while the 225 mm immersion length makes this version particularly suitable for deeper or special installation situations. Typical applications process and industrial applications water treatment general water analysis measuring points where reliable pH monitoring in water and aqueous media is required If you are looking for a pH electrode for more demanding process conditions and value a 225 mm immersion length, robust design, and extended service life, this JUMO tecLine version is an excellent choice. Technical data Basic type: glass shaft Active element: UW glass Measuring range: pH 0 to 12, short-term up to pH 14 Temperature range: -5 to +80 °C Diaphragm: PTFE ring Reference system: cartridge reference system Electrical connection: Pg13.5 screw head (S8) Immersion length: 225 mm Type extension: salt reservoir

Anyone looking for a pH electrode for demanding industrial applications and valuing a 225 mm insertion length, PTFE ring diaphragm, and a robust standard version without additional type options will make a solid choice with this JUMO tecLine variant. JUMO tecLine pH electrode with glass shaft, PTFE ring diaphragm, screw head Pg13.5 and 225 mm insertion length This pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where a robust electrode is required for challenging media and where an extended insertion length of 225 mm is necessary. This makes this version especially interesting for applications where a standard length of 120 mm is not sufficient and reliable pH measurement must be ensured even under more difficult conditions. Technical Data Basic type: Glass shaft Sensing element: UW glass Measuring range: pH 0 to 12, short-term pH 14 Temperature range: -5 to +80 °C Diaphragm: PTFE ring Reference system: Cartridge reference system Electrical connection: Screw head Pg13.5 (S8) Insertion length: 225 mm Features and Benefits A key advantage of this variant is the dirt-repellent PTFE ring diaphragm. This design is particularly suitable for media in which contamination, oil, or solid particles may occur. As a result, the electrode supports low-clog operation and is significantly better suited for industrial day-to-day use than simple standard versions intended for non-critical media. Why choose this electrode? This version is especially useful when a longer pH electrode is required for more demanding process media, but without the need for additional type options. It offers a robust basic configuration for challenging operating conditions and is therefore a good choice for users who need a durable and technically sound standard solution for deeper or more specific installation situations. The UW glass is designed for pH measurements from pH 0 to 12, and up to pH 14 for short periods, and can be used within a temperature range of -5 to +80 °C. Combined with the cartridge reference system, this results in a robust and process-suitable electrode for general aqueous media. The screw head Pg13.5 (S8) ensures simple and proven integration into suitable measuring setups, while the 225 mm insertion length makes this version particularly suitable for applications requiring greater immersion depth. Typical Applications Industrial wastewater treatment Process measurements Electroplating Paper and beverage industry Oily wastewater, suspensions, coatings Media with solid particles Fluoride-containing media up to 1000 mg/l HF

Anyone looking for a pH electrode for demanding industrial media and placing value on a PTFE ring diaphragm, integrated Pt100, and VP connection will make an excellent choice with this JUMO tecLine variant. JUMO tecLine pH electrode with glass shaft, PTFE ring diaphragm, VarioPin (VP) plug head Pg13.5, 120 mm and integrated Pt100 This JUMO tecLine pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where, in addition to reliable pH detection, temperature should also be measured directly at the sensor. The combination of glass shaft, PTFE ring diaphragm, VarioPin (VP) plug head, and integrated Pt100 makes this version a practical solution for applications requiring robust measurement technology and compact acquisition of multiple parameters. Technical Data Basic type: Glass shaft Sensing element: UW glass Measuring range: pH 0 to 12, short-term pH 14 Temperature range: -5 to +80 °C Diaphragm: PTFE ring Reference system: Cartridge reference system Electrical connection: VarioPin (VP) plug head Pg13.5 Temperature sensor: Pt100 Insertion length: 120 mm Advantages and Features A key advantage of this version is the dirt-repellent PTFE ring diaphragm. This design is particularly suitable for more challenging media where contamination, oil, or solid particles can place higher stress on the measuring point. This makes the electrode well-suited for everyday industrial use and supports low-maintenance, clog-resistant operation. Why choose this electrode? This version is especially useful when a pH electrode is required that not only measures reliably but also records temperature directly at the measuring point. The integrated Pt100 provides a clear advantage when temperature compensation or additional temperature monitoring is important in the process. This makes it particularly suitable for users seeking a technically clean and compact solution for more demanding measurement tasks. The UW glass is designed for pH measurements from pH 0 to 12, and up to pH 14 for short periods, and can be used within a temperature range of -5 to +80 °C. Together with the cartridge reference system, this results in a robust electrode suitable for general aqueous media and industrial processes. The VarioPin (VP) plug head Pg13.5 ensures secure and compatible connection to appropriate measurement systems, while the insertion length of 120 mm fits many standard measuring points. Typical Applications Industrial wastewater treatment Process measurements Electroplating Paper industry Beverage industry Oily wastewater, suspensions, coatings Media with solid particles Applications requiring compact, direct measurement of pH value and temperature at a single measuring point

This version is particularly interesting wherever robust pH measurement with additional temperature sensing and a service-life-supporting design is required. JUMO tecLine pH electrode with glass shaft, PTFE ring diaphragm, VarioPin (VP) connector Pg13.5, 120 mm, salt reservoir and integrated Pt100 This JUMO tecLine pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where not only reliable pH measurement is required, but also a robust design for more challenging media and integrated temperature sensing directly at the sensor. The combination of glass shaft, PTFE ring diaphragm, salt reservoir, and integrated Pt100 makes this version a technically strong solution for applications where standard electrodes quickly reach their limits. Technical data Basic type: glass shaft Active element: UW glass Measuring range: pH 0 to 12, short-term up to pH 14 Temperature range: -5 to +80 °C Diaphragm: PTFE ring Electrical connection: VarioPin (VP) connector Pg13.5 Reference system: cartridge reference system Immersion length: 120 mm Type extensions: salt reservoir, integrated Pt100 Typical applications industrial wastewater treatment process monitoring electroplating industry paper industry beverage industry oily wastewater, suspensions, paints media containing solid particles Advantages and special features This version features a dirt-repellent PTFE ring diaphragm. It is particularly suitable for media where deposits, dirt, or solid particles may be present and supports stable and interference-free measurement during operation. This makes the electrode especially attractive for users who require a pH electrode for demanding process conditions and value a robust, practical design. Why choose this electrode? This version is especially suitable when temperature measurement directly at the measuring point is also required in addition to pH measurement. The integrated Pt100 is a clear advantage, as it enables direct temperature sensing and therefore reliable temperature compensation in the measuring system. In addition, the salt reservoir provides benefits when the electrode is used in low-conductivity media or when a longer service life is required. This makes it more than a standard pH electrode—it is a solution designed for applications where stability, durability, and additional temperature measurement are important. The UW glass is designed for pH measurements from pH 0 to 12, and short-term up to pH 14, and can be used in a temperature range from -5 to +80 °C. This makes the electrode suitable for many typical tasks in process and water analysis. The VarioPin (VP) connector Pg13.5 ensures a proper and secure connection to compatible measurement systems, while the 120 mm immersion length allows integration into many standard measuring points. If you are looking for a pH electrode for demanding industrial applications and value a clog-resistant PTFE ring diaphragm, integrated Pt100, VP connection, and salt reservoir, this JUMO tecLine version is an excellent choice.

The JUMO tecLine pH electrode with VP connector head and integrated Pt100 is designed for reliable pH measurements in process and industrial applications. This version is particularly suitable for measuring points where pH value and temperature need to be recorded directly and compactly within a single sensor. JUMO tecLine pH electrode with glass shaft, zirconium dioxide diaphragm, VP connector head, 120 mm, salt reservoir and integrated Pt100 This JUMO tecLine pH electrode is designed for reliable pH measurements in process and industrial environments. It is especially suitable for measuring points where, in addition to stable pH detection, integrated temperature measurement is also required. With its combination of glass shaft, salt reservoir, and integrated Pt100, this version is a well-suited choice for users looking for a technically robust and practical solution for continuous use in aqueous media. A key advantage of this version lies in its configuration. The UW glass is designed for pH measurements from 0 to 12, and short-term up to pH 14, and can be used in a temperature range from -5 to +80 °C. This makes the electrode suitable for a wide range of typical applications in water and process analytics. The zirconium dioxide diaphragm adds a robust and process-compatible reference system for general industrial use. Why choose this specific electrode version? This version is particularly suitable when a pH electrode with an integrated temperature sensor is required. The built-in Pt100 enables simultaneous temperature measurement directly at the point of measurement and is therefore ideal for applications where temperature compensation or additional temperature monitoring is important. The electrode is equipped with a durable zirconium dioxide diaphragm, ensuring stable measuring conditions. Your advantages with this version The salt reservoir is another benefit when the electrode is used in environments where extended service life is required. This makes this version more than a standard electrode and particularly attractive for users who value durability and practical design. The VP connector head Pg13.5 also offers advantages in daily use. It is designed for compatible connection solutions and is suitable for applications requiring a secure and clean connection to measurement systems. With a 120 mm immersion length, the electrode fits many standard installations and integrates easily into existing measuring points. Applications of this pH electrode This pH electrode is used wherever pH values in water and general aqueous media need to be measured reliably. Process and industrial applications Water treatment General water analysis Measurement tasks where integrated temperature sensing is beneficial Anyone looking for a high-quality tecLine pH electrode that provides stable measurements and is also designed for more demanding applications thanks to its salt reservoir and integrated Pt100 will find this version a strong choice. Technical data Base type: glass shaft Measuring element: UW glass Measuring range: pH 0 to 12, short-term pH 14 Temperature range: -5 to +80 °C Diaphragm: 1 x zirconium dioxide Electrical connection: VP connector head Pg13.5 Immersion length: 120 mm Additional features: salt reservoir, integrated Pt100

Thanks to the PEI plastic shaft and the compact design, this electrode is versatile in use while remaining clearly focused on professional measurement tasks. JUMO tecLine pH electrode with PEI plastic shaft, protection cage, Pg13.5 screw head, salt reservoir and dual chamber, 120 mm This pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where not only reliable pH detection is required, but also a more robust construction and a technically more advanced electrode design. With its PEI plastic shaft, protection cage, salt reservoir, and dual-chamber design, this version is intended for applications where a standard electrode is not sufficient. Advantages and special features A major advantage of this electrode is its industrial-grade construction. The UW glass is designed for pH measurements from pH 0 to 12, and short-term up to pH 14, and can be used in a temperature range from -5 to +80 °C. This makes the electrode suitable for many typical measurement tasks in water and general aqueous media. The protection cage helps shield the sensitive sensor area from mechanical impact during everyday use. This is especially beneficial when the electrode is handled frequently or used in environments where additional protection is advantageous. Technical data Base type: PEI plastic shaft with protection cage Active element: UW glass Measuring range: pH 0 to 12, short-term pH 14 Temperature range: -5 to +80 °C Diaphragm: 1 x glass fiber Electrical connection: Pg13.5 screw head (S8) Immersion length: 120 mm (standard) Additional features: salt reservoir + dual chamber KCl/KCl Why choose this electrode? This version is especially suitable when a robust and service-life-oriented pH electrode is required for demanding operating conditions. The salt reservoir is an advantage when extended electrode lifetime is desired. Even more important is the dual-chamber KCl/KCl design, which makes this version particularly attractive for applications requiring more stable reference behavior and a technically more advanced electrode solution. It is therefore aimed at users who deliberately choose a higher-performance industrial electrode rather than a basic standard solution. Typical applications Process and industrial applications Water treatment General water analysis Measuring points where pH in water and other aqueous media must be continuously and reliably monitored This version is particularly suitable wherever stable pH measurement is required alongside a robust design, a protected sensor construction, and a higher-grade dual-chamber reference system.

This version is particularly suitable wherever a robust design, a protected sensor configuration, and a longer immersion length are required. JUMO tecLine pH electrode with PSU plastic shaft, protection cage, glass fiber diaphragm, Pg13.5 screw head and 225 mm immersion length This pH electrode is designed for reliable pH measurements in process and industrial applications and is especially suitable for measuring points where a rugged construction is required. With its PSU plastic shaft and integrated protection cage, this version is particularly useful when the sensor needs additional protection against mechanical stress during operation. This makes it a good choice for users looking for a durable electrode for regular use in aqueous media. Advantages and special features A key advantage of this version is its practical design. The UW glass is suitable for measurements in the range of pH 0 to 12, and short-term up to pH 14, and can be used in a temperature range from -5 to +80 °C. This makes the electrode suitable for a wide range of typical applications in water and process analytics. The glass fiber diaphragm supports reliable reference conduction, while the cartridge-based reference system is designed for stable measurement performance during continuous operation. Why choose this electrode? This version is particularly interesting when a robust plastic-shaft electrode with a protection cage is required. The protection cage helps safeguard the sensitive sensor area in daily use, which is a clear advantage in demanding environments or frequent handling situations. In addition, the 225 mm immersion length makes this version especially suitable for measuring points where a longer electrode is required compared to standard designs. Typical applications Process and industrial applications Water treatment General water analysis Measuring points where pH in water or other aqueous media must be reliably monitored Users looking for a pH electrode designed for industrial environments and enhanced with a plastic shaft, protection cage, and 225 mm immersion length will find this JUMO tecLine version a well-suited solution. Technical data Base type: PSU plastic shaft with protection cage Active element: UW glass Measuring range: pH 0 to 12, short-term pH 14 Temperature range: -5 to +80 °C Diaphragm: 1 x glass fiber Reference system: cartridge reference system Electrical connection: Pg13.5 screw head (S8) Immersion length: 225 mm

This version of the pH electrode is particularly suitable wherever an extended immersion length, a robust plastic shaft, and a clear standard design without a protection cage are required. JUMO tecLine pH electrode with PSU plastic shaft without protection cage, glass fiber diaphragm, Pg13.5 screw head and 225 mm immersion length The JUMO tecLine pH electrode is designed for reliable pH measurements in process and industrial applications and is especially suitable for measuring points where a robust plastic shaft design without an additional protection cage is required. It is a solid choice for users looking for a durable industrial electrode for water and general aqueous media while deliberately opting for a streamlined and direct design. The PSU plastic shaft makes the electrode suitable for everyday use in industrial environments. In combination with the UW glass, the electrode is designed for a measuring range from pH 0 to 12, short-term up to pH 14, and for temperatures from -5 to +80 °C. This makes the version suitable for many typical measurement tasks in water and process analytics. Technical data Base type: PSU plastic shaft without protection cage Active element: UW glass Measuring range: pH 0 to 12, short-term pH 14 Temperature range: -5 to +80 °C Diaphragm: 1 x glass fiber Reference system: cartridge reference system Electrical connection: Pg13.5 screw head (S8) Immersion length: 225 mm Typical applications Process and industrial applications Water treatment General water analysis Measuring points where pH in water or other aqueous media must be reliably monitored Advantages and special features A key advantage of this version lies in its clear and uncomplicated design. Since it is built without a protection cage, it is particularly suitable for applications where no additional mechanical protection is required and the electrode can be directly integrated into the measuring point. Users looking for a longer pH electrode for standard industrial applications with a clean and simple design will find this version well suited. The glass fiber diaphragm supports reliable reference conduction in general aqueous media. It is complemented by a cartridge-based reference system designed for stable measurement conditions during continuous operation. Especially in process applications where reliable pH measurement is required without unnecessary additional features, this combination proves highly practical. Why choose this electrode? This version is particularly useful when a 225 mm pH electrode is required for industrial measuring points and a standard length is not sufficient. It is also suitable for applications where a robust plastic-shaft electrode without a protection cage is preferred. This makes it especially practical for installation situations where a longer electrode is needed and a direct, reduced design is advantageous. Users looking for a durable and industry-suitable pH electrode with a 225 mm immersion length that focuses on essential functionality and integrates easily into standard measurement tasks will find this tecLine version a strong choice.

Thanks to the salt reservoir, this version is particularly suitable for applications with low-ion media or higher flow rates, where an extended electrode service life is beneficial. JUMO tecLine pH electrode with salt reservoir, UW glass, PTFE ring diaphragm, S8 Pg13.5 screw head, 120 mm (Type code: 201020/51-18-04-22-120/837; Part No.: 321035) This JUMO tecLine pH electrode is a good choice when a reliable and durable solution for pH measurement in aqueous media is required. With its salt reservoir design, this version is especially suitable for applications where the electrode is used under more demanding conditions and where maximum service life is required. Users looking for more than a standard pH electrode will benefit from a design focused on stable and long-term operation. Advantages and special features A key advantage of this electrode lies in the combination of UW glass, PTFE ring diaphragm, and salt reservoir. The UW glass supports reliable pH measurement, while the PTFE ring diaphragm provides a robust solution for more demanding measurement conditions. The salt reservoir is particularly beneficial in applications where higher requirements are placed on electrode lifetime. This makes the design especially attractive for users who value a robust and long-lasting electrode for regular measurement tasks. Technical information With the S8 Pg13.5 screw head and a 120 mm insertion length, the electrode is suitable for many common installation situations. The glass shaft design makes it a classic solution for precise pH measurements in appropriate applications. Its well-balanced construction allows easy integration into existing measurement setups. Why choose this electrode? Because it is particularly suitable when a pH electrode is not only required to measure reliably but also to maintain long-term stability and durability in continuous operation. The salt reservoir makes this electrode especially attractive for conditions where extended service life is important. Combined with the PTFE ring diaphragm, it results in a robust and high-quality solution for users requiring dependable routine measurements. Applications The electrode is used for pH measurement in aqueous media. It is suitable wherever precise pH monitoring is required and where a salt reservoir provides additional benefit. This makes it a strong choice for applications where reliability, service life, and clean integration into the measurement point are important. Water treatment Drinking water monitoring Swimming pool technology Process water Surface water General laboratory and industrial measurement tasks

Thanks to its robust design, this version is particularly suitable for thermally demanding process conditions. JUMO tecLine PRO pH electrode as process electrode with HT glass, annular gap diaphragm, Pg13.5 screw head and salt reservoir This pH electrode is designed for demanding pH measurements in process applications. It is particularly suitable for areas where high mechanical and chemical resistance is required. With its design as a process electrode featuring HT glass, open annular gap diaphragm, Pg13.5 screw head, and salt reservoir, this version is optimized for robust operating conditions. Technical data Basic type: JUMO tecLine PRO pH combination electrode Basic type extension: process electrode Sensing element: HT glass Measuring range: pH 0 to 14 Temperature range: 0 to +110 °C Diaphragm: annular gap diaphragm, gel made of polymerized solid electrolyte (“diaphragm-free”) Electrical connection to electrode: Pg13.5 screw head Additional features: salt reservoir Advantages and special features A key advantage of this version lies in its robust construction. According to your description, the electrode has a stable PVDF body, which practically eliminates the risk of sensor breakage. This is particularly important in industrial applications where the measuring point must not only provide reliable pH values but also withstand everyday mechanical stress. At the same time, the electrolyte of this combination electrode ensures stable readings even in critical, sulfite-containing media. This makes the electrode especially interesting for applications requiring a durable and process-suitable solution. Why should you choose this electrode? This version is particularly suitable when a robust process electrode is required for demanding media and elevated temperatures. The HT glass is designed for a measuring range of pH 0 to 14 and temperatures from 0 to +110 °C. This makes it ideal for processes that require both high temperature resistance and reliable pH measurement. The open annular gap diaphragm with gel made of polymerized solid electrolyte is also advantageous for applications requiring a durable and low-maintenance design. The salt reservoir further enhances the overall configuration. The connection side is also designed for professional use. The Pg13.5 screw head allows proper integration into suitable measuring systems. Additionally, a Pt1000 temperature sensor is integrated according to your general description. This is especially useful when temperature needs to be measured directly at the process point, for example for temperature compensation or additional process monitoring. Combined with its robust construction, this results in a well-designed electrode for applications requiring reliable pH measurement, temperature resistance, and high durability. Typical applications chemical industry wastewater treatment sewage treatment plants as well as the paper industry Wherever a durable process electrode with stable measurement performance and robust construction is required, this version is particularly suitable. It can fully demonstrate its strengths, especially under thermally demanding process conditions.

General descriptionThe electrodes are characterised by high mechanical and chemical resistance. Due to the stable PVDF body, there is practically no risk of the sensor breaking. The electrolyte of these combination electrodes guarantees a stable measured value, even in critical media containing sulphite.A Pt1000 temperature sensor is integrated. Depending on the application, the electrodes can be manufactured as pH or redox electrodes. An open annular gap diaphragm is used as the diaphragm.Areas of applicationChemical industryWaste water treatmentSewage treatmentPaper industrySelected version:Basic type: JUMO tecLine PRO pH combination electrodeBasic type extension: Process electrodeActive part: HT glassDiaphragm: annular gap diaphragmElectrical connection to electrode: VP plug-in head Pg13.5Extra codes: Salt reserve, with integrated Pt1000Order code: 201020/79-12-10-18/837, 841

Anyone looking for a pH electrode for process applications and placing value on UW glass, annular gap diaphragm, screw head Pg13.5, salt reservoir, and an especially robust design will make a solid choice with this JUMO tecLine PRO variant. JUMO tecLine PRO pH electrode as process electrode with UW glass, annular gap diaphragm, screw head Pg13.5 and salt reservoir This JUMO pH electrode is designed for demanding pH measurements in process applications. It is particularly suitable for areas where high mechanical and chemical resistance is required. As a process electrode with UW glass, open annular gap diaphragm, screw head Pg13.5, and salt reservoir, this version is designed for robust operating conditions and is significantly more durable than sensitive standard sensors. Advantages and Features A key advantage of this version is its robust construction. According to your description, the electrode features a stable PVDF body, which effectively eliminates the risk of breakage of the sensor. In industrial applications, this is an important factor when the measuring point must not only provide reliable pH values but also withstand mechanical stress in everyday operation. At the same time, the electrolyte of this combination electrode ensures stable measurement signals even in critical sulfite-containing media. This makes the electrode particularly suitable for applications where other designs may reach their limits more quickly. Why choose this electrode? This version is especially suitable when a robust process electrode is required for demanding media and industrial environments. The UW glass is designed for process applications, while the open annular gap diaphragm provides advantages in applications requiring a durable and process-compatible design. The additional salt reservoir can extend service life and is beneficial when long-term stability at the measuring point is required. This makes the electrode particularly attractive for users seeking a reliable and durable solution for pH measurement. The connection side is also designed for professional use. The screw head Pg13.5 enables compatible integration into suitable measurement systems. According to your description, a Pt1000 temperature sensor is also integrated. This is especially useful when temperature must be measured directly at the process point, for example for temperature compensation or additional process monitoring. Typical Applications Chemical industry Wastewater treatment Wastewater treatment plants Pulp and paper industry Wherever a durable process electrode with stable measurement performance and a robust design is required, this version is particularly suitable. It can demonstrate its strengths especially in demanding industrial environments. Technical Data Basic type: JUMO tecLine PRO combination pH electrode Type: Process electrode Sensing element: UW glass Diaphragm: annular gap diaphragm Electrical connection: screw head Pg13.5 Type additions: salt reservoir

General descriptionThe electrodes are characterised by high mechanical and chemical resistance. Due to the stable PVDF body, there is practically no risk of the sensor breaking. The electrolyte of these combination electrodes guarantees a stable measured value, even in critical media containing sulphite.A Pt1000 temperature sensor is integrated. Depending on the application, the electrodes can be manufactured as pH or redox electrodes. An open annular gap diaphragm is used as the diaphragm.Areas of applicationChemical industryWaste water treatmentSewage treatmentPaper industrySelected version:Basic type: JUMO tecLine PRO pH combination electrodeBasic type extension: Process electrodeActive part: UW glassDiaphragm: annular gap diaphragmElectrical connection to electrode: VP plug-in head Pg13.5Type supplements: Salt reserve, with integrated Pt1000Order code: 201020/79-18-10/837, 841

High-quality industrial electrodesProcess/industrial applicationswith gold tipdifferent insertion lengthsspecial types on requestSelected version:Basic type: JUMO tecLine redox combination electrode, glass shaftActive part: platinum capDiaphragm: 1x zirconium dioxideElectrical connection to electrode: screw head Pg13.5 (S8)Insertion length: 120mm (standard)Extra codes: Salt reserveOrder code: 201025/51-22-07-22-120/837

High-quality industrial electrodesProcess/industrial applicationswith gold tipdifferent insertion lengthsspecial types on requestSelected version:Basic type: JUMO tecLine redox combination electrode, glass shaftActive part: gold capDiaphragm: 1x zirconium dioxideElectrical connection to electrode: screw head Pg13.5 (S8)Insertion length: 120mm (standard)Extra codes: Salt reserveOrder code: 201025/51-32-07-22-120/837

If you are looking for a redox electrode designed for challenging media, robust process conditions, and a durable long-life configuration, this JUMO tecLine version is an excellent choice. JUMO tecLine redox electrode with glass shaft, platinum tip, PTFE ring, Pg13.5 screw head (S8), 120 mm and salt reservoir This redox electrode is designed for demanding redox measurements in water and aqueous media. It is particularly suitable for applications where the sensor must operate reliably under more difficult process conditions. The combination of glass shaft, platinum tip, PTFE ring diaphragm, Pg13.5 screw head (S8), 120 mm immersion length, and salt reservoir makes this version suitable for professional use in contaminated media and significantly more robust than basic standard solutions. Technical data Basic type: glass shaft Active element: platinum tip Redox measuring range: ±2000 mV Temperature range: -5 to +90 °C Diaphragm: PTFE ring Electrical connection: Pg13.5 screw head (S8) Reference system: cartridge reference system Immersion length: 120 mm Type extension: salt reservoir Advantages and special features A key advantage of this version is its suitability for media containing dirt, solid particles, or oil-based components that can interfere with measurement. The PTFE ring diaphragm is specifically designed for such demanding conditions and offers advantages over more sensitive standard diaphragm designs. This makes the electrode particularly attractive for users who require a reliable and durable redox measurement solution in industrial environments. Why choose this electrode? This version is especially suitable when the measuring point must remain reliable even in difficult media conditions. The platinum tip is designed for redox measurements up to ±2000 mV and is suitable for a wide range of industrial applications. The glass shaft provides a proven and process-suitable design, while the salt reservoir can help extend service life in low-conductivity media. This is particularly beneficial in applications where frequent maintenance or replacement is not desirable. The Pg13.5 screw head (S8) ensures compatibility with many standard measurement systems. With a 120 mm immersion length, the electrode fits into a wide range of common installation situations. Combined with the cartridge reference system, this results in a well-designed solution for processes requiring robust redox measurement and reliable long-term operation. Typical applications industrial wastewater treatment general process monitoring electroplating industry paper industry beverage industry oily wastewater, suspensions, paints, and media with solid particles fluoride-containing media up to 1000 mg/l HF