Glass electrodes

Our flow cell kit is a simple and economical means of mounting pH and ORP electrodes for inline applications. Compatible with all 12 mm electrodes.

Our flow cell kit is a simple and economical means of mounting pH and ORP electrodes for inline applications. Compatible with all 12 mm electrodes.

This electrode is particularly suitable for applications where a good price-performance ratio, easy handling, and stable measurement values are required. JUMO ecoLine glass shaft ORP electrode, platinum tip and S8 Pg13.5 screw head (201010/51-22-22-0000-00-120/000; Part No. 00413906) The JUMO ecoLine glass shaft ORP electrode with platinum tip and S8 Pg13.5 screw head is a cost-effective solution for reliable redox (ORP) measurements in general aqueous media. Design of the ORP electrode The robust platinum tip ensures reliable redox measurement and is also easy to clean. In combination with the ceramic diaphragm and the polymerized KCl gel electrolyte, the electrode is well suited for many typical water applications. The proven JUMO cartridge reference system keeps the electrolyte free of silver ions throughout its service life, making it less susceptible to certain electrode poisons. Typical applications With a measuring range of ±2000 mV, the S8 Pg13.5 screw head, and a standard insertion length of 120 mm, this version is suitable for many common installation situations. A temperature sensor is not available in the ecoLine series, making this electrode ideal for applications where integrated temperature measurement is not required. 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 Suitable for use in portable measuring devices Not recommended for: Electroplating water treatment Industrial process and wastewater Ultrapure water Therapeutic baths as well as 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

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.

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