The JUMO "Heavy Duty" pH electrode records the pH value of water and aqueous media. The rugged industrial electrode is designed for the most demanding applications with increased dirt and toxic loads as well as oily media.Advantages:stable and reliable measured values low maintenance and robustextended service lifeSelected version:without temperature sensorS8 N-srew head Pg13,5, PPS materialPTFE ring diaphragmInsertion length 120mm (standard)Type code (can also be found on your electrode): 201021/10-12-04-18-120/841Features: for industrial applications; also in heavy-duty and hygienic version for demanding processes; integrated temperature sensorApplication range:  process measurement; high temperature applications; suspensions; electroplating; lacquers; waste water; ultrapure water; water; always contaminated media; hygienic and sterile applications; boiler feed water If you require other versions of this electrode, please use our configurator and configure the suitable electrode for you. You can download the JUMO data sheet just below our text. You will find our configurator on page 6 of the data sheet. Please note that the delivery time for freely configured electrodes is 5 to 6 weeks.

The JUMO "Heavy Duty" pH electrode records the pH value of water and aqueous media. The rugged industrial electrode is designed for the most demanding applications with increased dirt and toxic loads as well as oily media.Advantages:stable and reliable measured values low maintenance and robustextended service lifeSelected version:PT1000 temperature sensorVarioPin electrode head (always required for versions with temperature sensor)Hole diaphragmInsertion length 120mm (standard)Type code (can also be found on your electrode): 201021/10-12-11-18-120/841Features: for industrial applications; also in heavy-duty and hygienic version for demanding processes; integrated temperature sensorApplication range:  process measurement; high temperature applications; suspensions; electroplating; lacquers; waste water; ultrapure water; water; always contaminated media; hygienic and sterile applications; boiler feed water If you require other versions of this electrode, please use our configurator and configure the suitable electrode for you. You can download the JUMO data sheet just below our text. You will find our configurator on page 6 of the data sheet. Please note that the delivery time for freely configured electrodes is 5 to 6 weeks.

The JUMO "Heavy Duty" pH electrode records the pH value of water and aqueous media. The rugged industrial electrode is designed for the most demanding applications with increased dirt and toxic loads as well as oily media.Advantages:stable and reliable measured values low maintenance and robustextended service lifeSelected version:PT100 temperature sensorVarioPin electrode head (always required for versions with temperature sensor)PTFE ring diaphragmInsertion length 120mm (standard)Type code (can also be found on your electrode): 201021/10-12-04-18-120/840Features: for industrial applications; also in heavy-duty and hygienic version for demanding processes; integrated temperature sensorApplication range:  process measurement; high temperature applications; suspensions; electroplating; lacquers; waste water; ultrapure water; water; always contaminated media; hygienic and sterile applications; boiler feed water If you require other versions of this electrode, please use our configurator and configure the suitable electrode for you. You can download the JUMO data sheet just below our text. You will find our configurator on page 6 of the data sheet. Please note that the delivery time for freely configured electrodes is 5 to 6 weeks.

The JUMO "Heavy Duty" pH electrode records the pH value of water and aqueous media. The rugged industrial electrode is designed for the most demanding applications with increased dirt and toxic loads as well as oily media.Advantages:stable and reliable measured values low maintenance and robustextended service lifeSelected version:PT1000 temperature sensorVarioPin electrode head (always required for versions with temperature sensor)PTFE ring diaphragmInsertion length 120mm (standard)Type code (can also be found on your electrode): 201021/10-12-04-18-120/841Features: for industrial applications; also in heavy-duty and hygienic version for demanding processes; integrated temperature sensorApplication range:  process measurement; high temperature applications; suspensions; electroplating; lacquers; waste water; ultrapure water; water; always contaminated media; hygienic and sterile applications; boiler feed water If you require other versions of this electrode, please use our configurator and configure the suitable electrode for you. You can download the JUMO data sheet just below our text. You will find our configurator on page 6 of the data sheet. Please note that the delivery time for freely configured electrodes is 5 to 6 weeks.

This electrode is particularly suitable wherever a fixed installation with Pg13.5 thread, a direct cable connection, and a protected sensor design are required. JUMO BlackLine pH plastic shaft electrode with salt bridge, 2 meter fixed cable with BNC connector and fixed protective cage, Pg13.5 (Type code: 201005/65-18-65-2000-76-120/837; Part No.: 00424828) This version of the JUMO BlackLine pH electrode is ideal when a robust, ready-to-connect, and permanently installable solution for pH measurement in aqueous media is required. The Pg13.5 screw head makes the sensor particularly suitable for installation situations where a secure and fixed mounting is needed. The pre-mounted 2 meter fixed cable with BNC connector enables direct connection to compatible measurement systems and eliminates the need for additional accessories. Advantages of the JUMO BlackLine electrode A major advantage of this version is the combination of a fixed protective cage, fixed cable, and salt bridge. The protective cage helps protect the sensitive sensor area from mechanical stress during daily operation. This is especially beneficial in applications where the electrode is permanently installed but may be exposed to more demanding conditions in use. The fixed cable with BNC connector also makes this version particularly convenient for users who prefer a ready-to-use solution. Technical data The integrated salt bridge is particularly useful when measuring in low-ion media or in applications with higher flow rates. In such cases, it can help extend the service life of the electrode. This makes this version especially suitable for users who are not only looking for a standard sensor, but for a pH electrode that performs reliably even under more demanding conditions. For pH measurement, the electrode is equipped with proven JUMO UW glass and is designed for a measuring range of pH 0 to 12, with short-term operation up to pH 14. The reference system with polymerized KCl gel electrolyte supports stable measurements in general aqueous media. An integrated temperature sensor is not available in this series. Typical applications Drinking water monitoring Water treatment Swimming pools, aquatics Greenhouse technology Lightly contaminated utility, process, and wastewater Also suitable for rainwater, pond, and surface water Not recommended for: Electroplating water treatment Industrial process and wastewater Ultrapure water Therapeutic baths Biotech and sterilization processes Why buy this electrode? If you are looking for a robust and ready-to-use pH electrode for aqueous media, this BlackLine version is a strong choice. The fixed cable with BNC connection reduces the need for additional accessories, the protective cage safeguards the sensor during operation, and the salt bridge provides a clear advantage in low-ion media or applications with higher flow rates.

The JUMO BlackLine is particularly well suited for applications where direct cable connection, a protected sensor design, and longer service life under more demanding measurement conditions are required. JUMO BlackLine pH plastic shaft electrode with salt bridge, 2 meter fixed cable, BNC connector and fixed protective cage (Type 201005/65-18-45-2000-76-120/837; Part No. 00417300) This version of the JUMO BlackLine pH electrode is especially suitable when a ready-to-connect and robust solution for pH measurement in aqueous media is required. Thanks to its permanently attached 2-meter cable with BNC connector, the sensor can be directly integrated into compatible measurement systems without the need for an additional separate connection cable. This reduces installation effort and is particularly convenient when a simple, ready-to-use connection is required. Advantages of the BlackLine electrode Another advantage is the permanently integrated protective cage. It protects the sensitive sensor area during daily operation and makes this electrode especially suitable for applications where the sensor is handled frequently or used in more demanding environments. This makes it a good choice for users who require not only accurate measurement but also a more robust design. For pH measurement, the electrode is equipped with proven JUMO UW glass and covers a range from pH 0 to 12, with short-term operation up to pH 14. The reference system with polymerized KCl gel electrolyte is suitable for many general water applications. In addition, this version includes a salt bridge. This is particularly advantageous in low-ion media or at higher flow rates, as it can extend the electrode’s service life. In such applications, this version offers clear benefits compared to standard models without a salt bridge. The fixed cable also provides clear advantages in daily use: it is integrated, includes kink protection, and is especially practical for use in humid environments. Anyone looking for a pH electrode that is quick to connect, robust in design, and reliable even under more demanding conditions will find this BlackLine version a strong choice. Typical applications Drinking water monitoring and water treatment Swimming pools, aquatics, greenhouse technology Lightly contaminated utility, process, and wastewater Also suitable for rainwater, pond, and surface water Not recommended for: Electroplating water treatment Industrial process and wastewater Ultrapure water Therapeutic baths Biotech and sterilization processes Why to buy The electrode is delivered ready to connect, including the 2 m fixed cable and BNC connector. The integrated protective cage improves sensor protection in everyday use. The salt bridge helps extend service life in low-ion media or at higher flow rates. This makes it a practical and immediately usable solution.

With an S8 Pg13.5 screw head and a 120 mm insertion length, the electrode can be integrated into many common measurement tasks. It is used across a wide range of applications such as drinking water monitoring or swimming pools. JUMO ecoLine Redox plastic shaft electrode with S8 Pg13.5 screw head and attachable protective cage (201010/53-22-22-0000-00-120/000; Part No. 00357020) The JUMO ecoLine Redox plastic shaft electrode is designed for reliable redox measurements in general aqueous media and offers a cost-effective solution for many standard applications. Thanks to its PEI plastic shaft and attachable protective cage, this version is particularly suitable for practical use with portable measuring devices or wherever additional sensor protection is required in everyday operation. For redox measurement, a robust platinum tip is used, which ensures stable measurement values and is easy to clean. The electrode is complemented by a proven reference system with a polymerized KCl gel electrolyte, which is well suited for general water applications. The JUMO cartridge reference system helps keep the electrolyte free of silver ions throughout its service life, making it less susceptible to certain electrode poisons. Typical applications Drinking water monitoring and water treatment Swimming pools, aquatics, greenhouse technology Lightly contaminated utility, process, and wastewater Also suitable for rainwater, pond, and surface water Environmental applications Beverage and food industry Not recommended for: Electroplating water treatment Industrial process and wastewater Ultrapure water Therapeutic baths Biotech and sterilization processes

The ceramic diaphragm and the polymerized KCl gel electrolyte make it a suitable solution for many standard applications in water analysis. JUMO ecoLine glass shaft pH electrode with S8 Pg13.5 screw head, 1 m fixed cable and BNC connector (201005/51-18-60-1000-76-120/000; Part No. 00459671) This version of the JUMO ecoLine pH electrode is designed for users who need a straightforward and ready-to-connect solution for pH measurement in general aqueous media. With its pre-mounted 1-meter fixed cable and BNC connector, the sensor can be quickly integrated into suitable measurement systems and is especially convenient when a direct connection without additional accessories is required. The electrode measures in the range of pH 0 to 12, and short-term up to pH 14, and operates with low-impedance JUMO UW glass. This ensures fast response and reliable pH measurement. In addition, the proven JUMO cartridge reference system helps keep the electrolyte free of silver ions throughout its service life, making it less sensitive to certain electrode poisons. Typical applications With the S8 Pg13.5 screw head, a standard insertion length of 120 mm, and the permanently attached cable, this ecoLine electrode is particularly suitable for measurement points where a compact, ready-to-connect design is required. An integrated temperature sensor is not available in this series, so the sensor is intended for applications where no built-in temperature measurement is needed. Drinking water monitoring Water treatment Swimming pools Aquatics Also suitable for rainwater, pond, and surface water Not recommended for: Electroplating water treatment Industrial process and wastewater Ultrapure water Therapeutic baths Biotech and sterilization processes

The electrode measures in the pH range from 0 to 12, and for short periods up to pH 14. It is equipped with the low-ohmic JUMO UW glass, which supports fast and stable measurement results. JUMO ecoLine glass shaft pH electrode with KCL container, S8 Pg13.5 screw head – type key: 201005/51-18-22-0000-00-120/052, part no.: 00402273 This version of the JUMO ecoLine pH electrode is designed for reliable pH measurements in general aqueous media and offers a convincing price-performance ratio. Thanks to the additional KCL container, it is particularly practical when the sensor is not in continuous use, needs occasional refreshing, or is stored for longer periods. The ceramic diaphragm and polymerized KCl solid electrolyte make this sensor a suitable solution for many standard applications in water analysis. The proven JUMO reference system also helps ensure that the electrolyte remains silver-ion-free over its service life and is less susceptible to certain electrode poisons. Typical applications With S8 Pg13.5 screw head and 120 mm immersion length, this ecoLine pH electrode is suitable for many common installation situations. An integrated temperature sensor is not available in this series. The included KCL container is a useful advantage when the electrode is only used occasionally or needs to be stored safely between uses. drinking water monitoring water treatment swimming pools, aquaristics slightly polluted service, process and wastewater rainwater, pond and surface water applications horticulture applications food and beverage industry Not recommended for electroplating water treatment industrial process and wastewater ultrapure water therapy baths biotechnology and sterile processes

This electrode provides a solution for pH measurements in areas such as swimming pools or water treatment. JUMO ecoLine glass shaft pH electrode with S8 Pg13.5 screw head (201005/51-18-22-0000-00-120/000, Part No. 00405532) The JUMO ecoLine glass shaft pH electrode with S8 Pg13.5 screw head is a cost-effective solution for reliable pH measurements in general aqueous media. It is particularly suitable for users looking for a solid, everyday electrode for standard applications while maintaining a good price-performance ratio. Electrode features The electrode is equipped with low-impedance JUMO UW glass, which supports fast signal response and stable measurement values. The ceramic diaphragm and polymerized KCl gel electrolyte make the sensor well suited for many typical water applications. Thanks to the proven JUMO cartridge reference system, the electrolyte remains free of silver ions throughout its service life, making it less susceptible to certain electrode poisons. Technical information The version with S8 Pg13.5 screw head and an insertion length of 120 mm is suitable for many common installation situations. A temperature sensor is not available in this series, so the electrode is intended for applications where integrated temperature measurement is not required. The measuring range is pH 0 to 12, with short-term operation up to pH 14 possible. Typical applications Drinking water monitoring and water treatment Swimming pools, aquatics Greenhouse technology as well as lightly contaminated utility, process, and wastewater Also suitable for rainwater, pond and surface water, as well as for use in portable measuring devices Not recommended applications Electroplating water treatment Industrial process and wastewater Ultrapure water Therapeutic baths

This electrode is particularly suitable wherever a cost-efficient, proven, and long-life-oriented electrode is required for general aqueous media. JUMO ecoLine glass shaft pH electrode with salt reservoir, S8 Pg13.5 screw head (type key: 201005/51-18-22-0000-00-120/837, part no.: 00447837) This JUMO ecoLine glass shaft pH electrode is a reliable choice for pH measurements in general aqueous media. It is designed for users who are looking for an economical, practical, and robust electrode suitable for many standard water applications. The version with salt reservoir is particularly advantageous when the electrode is used under conditions where extended service life is beneficial. Technical data Design: glass shaft pH electrode Measuring range: pH 0 to 12, short-term up to pH 14 Temperature sensor: none Active element: JUMO UW glass Diaphragm: ceramic Electrolyte: polymerized KCl solid electrolyte Reference system: JUMO cartridge reference system Electrical connection: S8 Pg13.5 screw head Immersion length: 120 mm (standard) Type extension: salt reservoir Advantages and special features The electrode measures in the pH range from 0 to 12, and for short periods up to pH 14. It is equipped with low-ohmic JUMO UW glass, enabling fast and stable measurement results. The ceramic diaphragm and polymerized KCl solid electrolyte make it suitable for many standard applications in water analysis. The proven JUMO cartridge reference system ensures that the electrolyte remains free of silver ions over its service life and is less susceptible to certain electrode poisons. Why choose this electrode? This version is particularly suitable when a pH electrode for general water applications is required that offers more than a basic standard model. The salt reservoir is especially beneficial in low-ion media or higher flow conditions, as it can extend the electrode’s service life. For this reason, it is ideal for users seeking a more durable solution for regular operation rather than a basic version without additional type extensions. With the S8 Pg13.5 screw head and 120 mm immersion length, the electrode fits many common installation situations. An integrated temperature sensor is not available in this series, keeping the focus entirely on reliable pH measurement. Typical applications drinking water monitoring and water treatment, swimming pools aquarium applications greenhouse and horticulture applications slightly polluted service, process, and wastewater rainwater, pond, and surface water use in portable measuring devices Not recommended for electroplating wastewater treatment industrial process and wastewater ultrapure water therapy pools biotechnology and sterile processes

This electrode is resistant thanks to its PEI plastic shaft and offers easy handling. For this reason, it is low-maintenance and protected against damage due to its design. JUMO ecoLine pH plastic shaft electrode with S8 Pg13.5 screw head and attachable protective cage (201005/53-18-22-0000-00-120/000; Part No. 00357022) The JUMO ecoLine pH plastic shaft electrode is a practical solution for reliable pH measurements in general aqueous media. It combines a good price-performance ratio with a robust design and is especially suitable for applications where the sensor needs additional protection during mobile use. The PEI plastic shaft provides a durable construction, while the attachable protective cage offers additional protection for the sensor. This is a particular advantage when used with portable measuring devices, making everyday handling easier and helping to prevent damage. Typical applications Equipped with an S8 Pg13.5 screw head and a standard insertion length of 120 mm, this electrode uses a polymerized KCl gel electrolyte reference system, which is well suited for measurements in general aqueous media. The proven JUMO cartridge reference system helps keep the electrolyte free of silver ions throughout its service life, making it less susceptible to certain electrode poisons. An integrated temperature sensor is not available in this series. Drinking water monitoring and water treatment Swimming pools, aquatics Greenhouse technology Lightly contaminated utility, process, and wastewater Not recommended for: Electroplating water treatment Industrial process and wastewater Ultrapure water Therapeutic baths Biotech and sterilization processes

If you are looking for a pH electrode for demanding, contaminated, or highly alkaline media and value a robust design, clog-resistant diaphragm, and extended service life, this JUMO tecLine version is a strong choice. JUMO tecLine glass shaft pH electrode with salt reservoir, 120 mm immersion length, PTFE ring diaphragm and HA glass for high-alkali applications This JUMO tecLine pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where standard electrodes quickly reach their limits, such as oily wastewater, suspensions, paints, or media containing solid particles. With HA glass for high-alkali applications, this version is also well suited for high pH environments. Advantages and special features The PTFE ring diaphragm is dirt-repellent and designed for minimal clogging. This is a clear advantage in media containing contamination or solids, as it makes the electrode more durable and suitable for everyday industrial use. Combined with the cartridge reference system and silver-ion-free reference electrolyte, it provides a robust solution for demanding process conditions. Why choose this electrode? This is a robust electrode for more challenging industrial media. The HA glass makes it suitable for high pH values, while the PTFE ring diaphragm offers advantages in applications where fouling or deposits can become an issue. The additional salt reservoir is especially beneficial when the electrode is used in low-conductivity media, as it can extend service life. This makes it ideal for users seeking a durable and long-life-oriented solution. With the Pg13.5 screw head (S8) and 120 mm immersion length, the electrode can be integrated into many common measuring points. The temperature range of -5 to +80 °C covers many typical process and water analysis applications. This version is therefore designed for industrial conditions requiring a robust pH electrode tailored to the medium. Typical applications industrial wastewater treatment process monitoring electroplating industry paper industry beverage industry oily wastewater, suspensions, paints media containing solid particles It is also suitable for fluoride-containing media up to 1000 mg/l HF. In the presence of electrode poisons, a double-chamber version is recommended, but this does not apply to this specific salt reservoir variant. Technical data Basic type: glass shaft Active element: HA glass Measuring range: pH 0 to 14 Temperature range: -5 to +80 °C Application: high-alkali use Diaphragm: PTFE ring Electrical connection: Pg13.5 screw head (S8) Immersion length: 120 mm (standard) Type extension: salt reservoir

Anyone looking for a tecLine pH electrode for industrial applications and placing particular value on quality, service life, and a process-suitable design will find a suitable solution here for demanding measurement tasks. JUMO tecLine pH glass shaft electrode with salt reservoir, 120 mm insertion length, 1x zirconium dioxide and UW glass The JUMO tecLine pH glass shaft electrode is designed for demanding pH measurements in process and industrial applications. It is intended for users who are not simply looking for any pH electrode, but for a high-quality version for reliable continuous operation in aqueous media. Especially in applications where measuring points must operate permanently stable and where downtime causes additional effort, a robust industrial electrode is essential. Advantages and special features A key advantage of this version lies in its industrially optimized design. The combination of UW glass, zirconium dioxide, and a salt reservoir makes the electrode particularly suitable for applications requiring long-lasting and stable pH measurement. The salt reservoir is especially beneficial in applications where the electrode is operated under conditions that require maximum service life. This makes the version attractive for users aiming to reduce maintenance effort and minimize replacement intervals. Why choose this electrode? This electrode is not designed for occasional spot measurements but for continuous use in process environments. It is built to operate reliably and deliver stable measurement values over extended periods. When pH measurement is an integral part of a plant or system, it makes sense to rely on a robust design. A high-quality electrode typically lasts longer and reduces the need for frequent replacements or troubleshooting due to failures. Technical information 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: 1 x zirconium dioxide Electrical connection: S8 Pg13.5 screw head Insertion length: 120 mm (standard) Type option: with salt reservoir The UW glass supports reliable pH measurement, while the overall design is optimized for stable measuring conditions in industrial environments. With a 120 mm insertion length, this electrode is suitable for many common installation situations in process and industrial systems. The tecLine series represents high-quality industrial electrodes designed for demanding measurement tasks. Depending on the configuration, variants with integrated temperature sensors are also available within the series, offering additional flexibility in selection. Applications This pH electrode is used wherever pH values in water and aqueous media must be reliably monitored. Process measurements in industrial plants Water treatment General industrial water analysis Process water and production processes with pH monitoring

This version is suitable according to the specifications provided. It is particularly well suited wherever a robust, clog-resistant, and service-life-oriented pH electrode is required for demanding media. JUMO tecLine glass shaft pH electrode with salt reservoir, 120 mm immersion length, annular gap diaphragm and UW glass This JUMO tecLine pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where the electrode must not only provide reliable measurement but also cope with more challenging media. The combination of UW glass, annular gap diaphragm, and salt reservoir makes this version especially interesting for applications where conventional 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: annular gap 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: with salt reservoir Special features and advantages A key advantage of this version lies in the annular gap diaphragm with gel based on a polymerized solid electrolyte. This design is intended for applications where contamination, oil, or solid particles may be present. Compared to conventional diaphragm designs, it is optimized for clog-resistant operation, making it particularly suitable for more difficult media. This makes the electrode highly practical for industrial processes where clean laboratory conditions are not always available. Why choose this electrode? This version is particularly suitable when a pH electrode is required for contaminated, polluted, or solids-containing media and a longer service life is important. The salt reservoir is especially beneficial in low-conductivity media, as it can help extend electrode lifetime. This makes it more than a standard pH electrode—it is a solution designed for more demanding operating conditions in industrial environments. 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 reliable measurement performance in general aqueous media as well as more demanding process environments. The Pg13.5 (S8) screw head ensures compatibility with many common measuring setups, while the 120 mm immersion length represents a standard and widely applicable configuration. 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 difficult process media and offering additional operational benefits through an annular gap diaphragm and salt reservoir, this JUMO tecLine version is an excellent choice. Additional information Annular gap diaphragm with polymerized solid electrolyte: This design is optimized for challenging media and helps reduce clogging during operation. This makes the electrode especially suitable for applications with dirt, oil, or solid particles.

This version is particularly suitable for users who are looking for a technically appropriate solution for high-alkalinity applications and want to rely on a robust industrial pH electrode. JUMO tecLine pH glass shaft electrode with salt reservoir, 120 mm immersion length, 1x zirconium dioxide and HA glass for high-alkali applications This JUMO tecLine pH electrode is designed for demanding pH measurements in process and industrial applications where standard versions may not be sufficient. Thanks to its HA glass for high-alkali applications, it is particularly suitable for measuring points where media with higher alkaline loads must be reliably monitored. Users looking for an electrode for more challenging operating conditions will find here an industrial-grade solution for stable and long-term measurement tasks. The key advantage of this version lies in the targeted combination of HA glass, zirconium dioxide diaphragm, and salt reservoir. The HA glass is designed for a measuring range from pH 0 to 14 and is specifically intended for applications where high pH values must also be measured reliably. This makes the version especially suitable for users working in alkaline environments who require a dedicated electrode design. The zirconium dioxide diaphragm supports stable reference behavior and ensures reliable measurement conditions during operation. Why choose this electrode? This version is not just a general-purpose pH electrode, but specifically designed for high-alkali applications. It is therefore particularly useful when measuring points operate in the upper pH range or when process media require an electrode optimized for alkaline conditions. The additional salt reservoir is another advantage when extended service life is required. This makes the electrode especially suitable for users who value a durable, robust, and process-ready solution. With its Pg13.5 screw head (S8) and 120 mm immersion length, the electrode can be integrated into many standard industrial measuring setups. The glass shaft represents a proven and widely used design in pH measurement technology. The operating temperature range of -5 to +80 °C further expands its usability in common water and process analytics applications. Typical applications This electrode is used wherever pH values in aqueous media must be measured reliably and where alkaline process conditions play an important role. Process and industrial applications Water treatment General water analysis Measurement points requiring electrodes for higher pH ranges Anyone requiring a pH electrode for demanding industrial measurements in alkaline environments will find this JUMO tecLine version a strong choice. It combines a purpose-oriented glass design with a robust technical foundation for reliable process measurements. Technical data Base type: glass shaft Active element: HA glass – special glass design for high pH values Measuring range: pH 0 to 14 Temperature range: -5 to +80 °C Application: high-alkali use – suitable for strongly alkaline media Diaphragm: 1 x zirconium dioxide – robust ceramic diaphragm for stable measuring conditions Electrical connection: Pg13.5 screw head (S8) Immersion length: 120 mm (standard) Additional feature: salt reservoir

If you are looking for a pH electrode for demanding industrial media and value a robust standard design, a clog-resistant PTFE ring diaphragm, and reliable pH measurement, this JUMO tecLine version is a strong choice. JUMO tecLine glass shaft pH electrode without type extension, 120 mm immersion length, PTFE ring diaphragm and UW glass This JUMO tecLine pH electrode is designed for demanding pH measurements in process and industrial applications. It is particularly suitable for measuring points where a robust and reliable standard design without additional type extensions is required. The combination of UW glass and PTFE ring diaphragm makes this version especially suitable for applications involving more challenging media, where a conventional standard electrode may quickly reach its 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: Pg13.5 screw head (S8) Immersion length: 120 mm (standard) Type extensions: none Typical applications industrial wastewater treatment process monitoring electroplating industry paper industry beverage industry oily wastewater suspensions and paints media containing solid particles fluoride-containing media up to 1000 mg/l HF Advantages and special features A key advantage of this electrode is the dirt-repellent PTFE ring diaphragm. It is designed for minimal clogging, making it particularly suitable for media where deposits, dirt, or solid particles can occur. This makes the design especially attractive for users who need a pH electrode that performs reliably under demanding industrial conditions. Why choose this electrode? This version is particularly suitable when a robust pH electrode is required for challenging media, but no additional special features are needed. It focuses on the essentials: a durable basic design, stable measuring conditions, and a technically sound standard solution for a wide range of industrial applications. This is especially beneficial when a long-lasting and proven solution is required without relying on type extensions. 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. It is complemented by the proven cartridge reference system with silver-ion-free reference electrolyte, ensuring stable measurement conditions during operation. With the Pg13.5 screw head (S8) and 120 mm immersion length, the electrode can be integrated into many common measuring points.

Thanks to the compact Pg13.5 screw head and 120 mm immersion length, this version is particularly practical for applications where a classic design with a standardized length is required. JUMO tecLine pH glass shaft electrode without type extension, 120 mm immersion length, zirconium dioxide diaphragm and C-glass (subline) This JUMO tecLine pH electrode is designed for reliable pH measurements in process and industrial applications and is particularly suitable for users who are looking for a high-quality standard version without additional type extensions. It is an excellent choice for measuring points where a classic glass shaft electrode with clearly defined technical characteristics is required, intentionally omitting special features. Advantages and special features A key advantage of this version lies in its simple yet industrial-grade design. The C-glass serves as the active measuring element for pH detection, making the electrode suitable for general applications in water and aqueous media. The zirconium dioxide diaphragm ensures stable measuring conditions and represents a robust ceramic design well-suited for regular use in industrial environments. Technical data Basic type: glass shaft Active element: C-glass Diaphragm: zirconium dioxide Electrical connection to electrode: Pg13.5 screw head Immersion length: 120 mm Why choose this electrode? This version is particularly suitable when a reliable standard pH electrode is required for classic process or industrial applications. As it is supplied without type extensions, it focuses on the essentials and is ideal for users who prefer a technically clean basic design. This simplifies selection and is especially beneficial wherever no additional special features are required. With the Pg13.5 screw head, the electrode can be integrated into many common installation situations. The 120 mm immersion length corresponds to a typical standard design and therefore fits many standard measuring points. Typical applications This pH electrode is used wherever the pH value in water and general aqueous media needs to be reliably monitored. Process and industrial applications Water treatment general water analysis measuring points requiring a robust and uncomplicated glass shaft electrode without additional special features If you are looking for a high-quality standard version for pH measurement and prefer a clear, durable and industrial-grade solution, this JUMO tecLine version is an excellent choice.

This pH electrode is used wherever the pH value in water and general aqueous media must be reliably monitored. Thanks to its robust design, it can be used in a wide range of industrial installations. JUMO tecLine pH glass shaft electrode without additional options, 225 mm immersion length, zirconium dioxide diaphragm and UW glass This pH electrode is designed for reliable pH measurements in process and industrial applications and is particularly suitable for measuring points where a high-quality standard version without additional special features is required. With its 225 mm immersion length, it is especially suitable when a longer electrode is needed and a 120 mm version is not sufficient. Features and advantages A major advantage of this version is its clear and technically straightforward basic configuration. The UW glass is designed for pH measurements in general aqueous media and makes this electrode a suitable solution for many standard industrial and process applications. The zirconium dioxide diaphragm supports stable measurement conditions and is a robust ceramic design suitable for reliable operation in continuous use. Why choose this electrode? This version is especially suitable for users who specifically require a classic glass shaft electrode without additional options. It focuses on the essentials: a high-quality basic design, an extended immersion length, and stable pH measurement without additional special features. This is a clear advantage in many applications, as it simplifies selection and allows easy integration into existing standard measuring points. With its Pg13.5 screw head, the electrode is compatible with many common installation and connection setups. The 225 mm immersion length makes it particularly suitable for measuring points with greater insertion depth or applications requiring a longer design. Technical data Base type: glass shaft Active element: UW glass Diaphragm: zirconium dioxide Electrical connection: Pg13.5 screw head Immersion length: 225 mm Typical applications Process and industrial applications Water treatment General water analysis Measuring points requiring a longer glass shaft electrode without additional options Users looking for a high-quality extended standard pH electrode and a robust, industrial-grade tecLine solution will find this version a strong choice.

The JUMO tecLine pH electrode is a high-quality standard version for reliable pH measurements in water and general aqueous media. JUMO tecLine pH glass shaft electrode without additional options, 120 mm insertion length, 1x zirconium dioxide and UW glass The JUMO tecLine pH electrode is designed for reliable pH measurements in process and industrial applications. It is particularly suitable for users looking for a high-quality industrial electrode for water and general aqueous media, while valuing a solid, durable, and clearly defined standard version. Why choose this electrode? This version is ideal when a pH electrode without additional special options is required, focusing on the essentials: stable measurement values a robust basic design reliable integration into common industrial measuring points In process applications, this is often an advantage, as a clearly defined standard version simplifies selection and is fully sufficient for many routine measurement tasks. Typical applications Process measurements in industrial plants general water analysis water treatment As well as other applications where pH values in aqueous media must be reliably monitored. This electrode is especially suitable when a high-quality industrial electrode is required for regular use without the need for additional special features. 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: 1 x zirconium dioxide Electrical connection: S8 Pg13.5 screw head Insertion length: 120 mm (standard) Additional options: none The UW glass is designed for pH measurements in the range of pH 0 to 12, with short-term operation up to pH 14, and can be used in a temperature range of -5 to +80 °C. This makes the electrode suitable for many typical applications in water and process analytics. The zirconium dioxide diaphragm complements the design with a stable and process-suitable reference junction for general industrial measurement tasks. With the S8 Pg13.5 screw head and a 120 mm insertion length, the electrode can be integrated into many common installation situations. As this version is supplied without additional options, it is particularly suitable for users who deliberately choose a classic and straightforward standard design.

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

Typical areas of applicationindustrial waste water technologyprocess measurements, electroplating, paper industry, beverage industryoily waste watersuspensions, lacquers, media with solid particlesDouble-chamber design in the presence of electrode poisonsFluoride-containing (hydrofluoric acid-containing) media up to 1000 mg/l HFSpecial featuresDirt-repellent PTFE ring diaphragm with highly viscous KCl solution (gel) or perforated or annular gap diaphragm with polymerised solid electrolyte - practically blockage-freeCartridge discharge system with silver ion-free reference electrolytePressure-resistant versions up to 10 bar (50 °C)Temperature range: see order detailsOptional temperature sensors can be integratedOptional salt reservoir to increase service life in media with low conductivity