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

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.

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.

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.

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

This electrode is suitable for use in the environment, sewage and other sampling applications. It is a refillable laboratory electrode for standard applications and has a double diaphragm.

This electrode is suitable for use in plants and crops monitoring. It is a refillable laboratory electrode for standard applications and a simple diaphragm.

This electrode is suitable for higher demands on chemical resistance and temperature. They find their area of application in industrial and in general laboratory applications.