JUMO 50 Meter Connection Cable JUMO 50 meter connection cable - Ideal for sensors, measuring devices or controllers with 4-wire connection This JUMO connection cable with a length of 50 meters is designed for the electrical connection of suitable sensors or measuring components to the connected evaluation unit. Thanks to the 4-wire design with additional shielding, it is particularly suitable for applications where reliable signal transmission must be ensured even over longer distances. Technical data Length: 50 meters Version: Connection cable Number of wires: 4-wire Additional feature: Shielded Advantages and special features of the JUMO connection cable A major advantage of this cable is its length. This is especially practical when a greater distance must be bridged between the sensor and the evaluation unit and shorter standard cables are not sufficient. The shielded design supports interference-free signal transmission, which can be an important factor in industrial and technical applications. Why should you choose this JUMO connection cable? This version is particularly useful when a suitable cable is required for longer installation distances. The combination of 50 meters in length, 4 wires and shielding makes it a practical solution for measuring points where reliable connectivity and clean cable routing are important. Especially in permanently installed applications, this offers greater flexibility during planning. Areas of application Such a cable is also useful in daily operation when sensors cannot be mounted directly near the evaluation or control technology. It provides greater flexibility when positioning the components and helps securely connect suitable devices even over longer distances. Anyone looking for a shielded connection cable with a length of 50 meters for suitable JUMO sensors or measuring components receives a practical solution for long connection paths and reliable signal transmission with this version. Frequently Asked Questions What equipment can I use it with? Ideal for sensors, measuring instruments or control units with a 4-wire connection. Is the cable shielded? Yes, the cable has a shield that reduces interference. Is the cable easy to install? Yes, the cable is flexible enough for use in conduits, cable ducts or for open-lay installation. Is the cable robust enough for workshop or industrial use? Yes, it withstands normal wear and tear in protected environments. Is the cable available in other lengths? We currently offer 25-metre and 50-metre versions. How can I correctly identify the individual wires when connecting them? Each of the four wires is colour-coded; the instructions will help you with the connection.

The instrument is used for conductive measurement / control of the electrolytic conductivity, the resistivity or the TDS value. In addition, the JUMO AQUIS 500 CR offers the possibility of displaying the measured conductivity according to a customer-specific table. display.Both conductive two-electrode and four-electrode measuring cells can be connected to the device. The temperature measurement is carried out as a second input variable with a Pt100/1000. Depending on the measured variable, specific automatic temperature compensation is possible.The unit is operated via keys and a large LC graphic display. This display makes it easy to read the measured value. The display of the parameters in plain text simplifies configuration for the operator and supports correct programming of the unit.The modular design of the unit allows it to be adapted to the requirements of the application. Up to four outputs are available.Typical areas of application:Universally applicable in water and wastewater management, service water, process water and wastewater, drinking, well and surface water, pure and ultrapure water applications, pharmaceutical water applications (e.g. according to USP, Ph.Eur., WFI), water quality measurements, TDS measurements (ppm or mg/l).Special features Direct switching option to specific      - specific conductivity (µS/cm or mS/cm)      - specific resistance (kΩ x cm or MΩ x cm)      - TDS measurement (ppm or mg/l)      - customer-specific tableAutomatic temperature compensation: off (e.g. USP), linear, ASTM, natural waters (EN 27888/ISO 7888)Large LC graphic display with backlightingDisplay presentation selectable: large digits, bargraph or tendency displayCalibration options depending on measured variable: cell constant and temperature coefficientCalibration logbookConnection possibility of two-electrode measuring cells (standard) or four-electrode measuring cellsActivatable contamination detection Autorange operation Protection class IP67 for surface mounting Protection class IP65 for control cabinet mountingOperator languages switchable: German, English, French; other languages via setup program RechargeableThrough setup program: convenient programming, system documentation, Loading of further operator languages JUMO Controllers – Precise Control for Various Processes JUMO controllers, especially from the modular AQUIS 500 series, provide reliable and flexible solutions for automated process control in water treatment, industry, and environmental technology. They are available for various measurement parameters such as temperature, pH, redox, conductivity, and oxygen, offering easy operation and high accuracy. At HeylNeomeris, you’ll find compact and modular JUMO controllers from the AQUIS 500 series, known for their robust design, multiple interface options, and flexible configuration possibilities. Why choose JUMO controllers: • Precise process control for optimal results • Durable and reliable even in demanding conditions • Easy integration into existing systems thanks to multiple interfaces • User-friendly menus and extensive configuration options Frequently Asked Questions What can I actually use the JUMO AQUIS 500 CR for? The transmitter measures conductivity, TDS, resistance and temperature in liquids, e.g. in water treatment, industrial plants or laboratory applications. Can I monitor several parameters simultaneously with the device? Yes, the AQUIS 500 CR can measure and display several parameters, such as conductivity and temperature, simultaneously. Is the device easy to install? Yes, the device is mounted in a surface-mounted housing and can be integrated into existing systems. Is the device suitable for industrial environments? Yes, the AQUIS 500 CR has been specially developed for use in industrial and process plants. Can I transmit the measured values to a control system? Yes, the analogue outputs allow measurement values to be easily transmitted to external control or monitoring systems. Does the device require frequent maintenance or calibration? Generally, occasional checks and calibration are sufficient, depending on the application and operating conditions. For which liquids is the device particularly well suited? Typical applications include water, process water or other conductive liquids in industry and engineering. Ordering Information – JUMO AQUIS 500 CR Position Code Description (1) Basic Type (1) 202565 JUMO AQUIS 500 CR – Transmitter/Controller for Conductivity, TDS, Resistance and Temperature (2) Basic Type Extension (2) 10 For panel mounting (2) 20 Wall-mounted housing (3) Output 1 (Primary Value or Continuous Controller) (3) 000 No output (3) 888 Analog output 0(4) ... 20 mA or 0 ... 10 V (4) Output 2 (Temperature or Continuous Controller) (4) 000 No output (4) 888 Analog output 0(4) ... 20 mA or 0 ... 10 V (5) Output 3 (5) 000 No output (5) 310 Relay with changeover contact (6) Output 4 (6) 000 No output (6) 310 Relay with changeover contact (7) Power Supply (7) 23 AC 110 ... 240 V, +10% / -15%, 48 ... 63 Hz (7) 25 AC/DC 20 ... 30 V, 48 ... 63 Hz (7) 30 DC 12 ... 24 V, ±15% (8) Type Extras (8) 000 None Order Code Structure Position (1) (2) (3) (4) (5) (6) (7) (8) Separator / - - - / - / Order Example 202565 20 888 000 310 000 23 000 Complete Order Code 202565/20-888-000-310/000-23/000

Version 2: stock version: type 202560/20-888-000-310-000-23/000 ; part-no. 00480050 The unit is used for measuring/controlling the pH-value, the redox-voltage or the NH3-(ammonia)-concentration. The function can be switched directly on the unit. Depending on the measurand, combination electrodes (e.g. pH/redox combination electrodes, gas-sensitive sensors) or separate versions (glass/metal electrodes with separate reference electrode) can be connected. The second input variable is the temperature measurement, which can be carried out with a Pt 100/1000, for example. Automatic temperature compensation is thus possible for the measured variables pH value and NH3. The units are operated via clear keys and a large LC graphic display. This display enables good readability of the measured value. The display of the parameters in plain text makes configuration easier for the operator and supports correct programming of the unit. The modular design of the unit allows it to be adapted to the requirements of the application. Up to four outputs are available. Special features   direct switching option for pH value, redox voltage or NH3 (ammonia) concentration Automatic temperature compensation Large LC graphic display with backlighting Display selectable: large digits, bar graph or tendency display Solderless connection technology - Calibration options depending on measurand one/two/three-point calibration calibration logbook Impedance measurement can be activated for pH measurement Asymmetrical and symmetrical connection of pH sensors Possibility of connecting pH ISFET sensors through integrated output for sensor power supply Protection class IP67 for surface mounting, protection class IP65 for control cabinet mounting User languages switchable German, English, French; further languages can be loaded via setup program Through setup program: convenient programming, system documentation, reloading of further user languages JUMO AQUIS 500 – Modular Measuring and Control Systems for Precise Water Analysis The JUMO AQUIS 500 series includes a range of powerful, modular measuring and control devices for monitoring analytical water parameters such as pH, redox, conductivity, temperature, and more. Each model (e.g., AQUIS 500 pH, CR) is tailored to a specific sensor type or measurement range, making the series ideal for use in water treatment, environmental technology, process engineering, and industrial process monitoring. At HeylNeomeris, the AQUIS 500 series provides reliable solutions for stationary applications that demand high measurement accuracy, flexible system integration, and user-friendly operation. Advantages of the JUMO AQUIS 500 Series: • The series offers tailored solutions for various measurement tasks – from pH to conductivity • Modular design and compatibility allow for easy integration into existing systems • Digital interfaces (e.g., 0/4–20 mA, relay outputs) enable seamless automation • The devices deliver stable and precise measurements, even during continuous operation • A clear display and intuitive menu navigation simplify installation and maintenance • With IP65 protection and a robust design, they are well suited for industrial environments Frequently Asked Questions For which applications is the JUMO AQUIS 500 suitable? The device is suitable for monitoring and controlling pH values in water, process, and industrial applications. Can I read the pH value directly on the device? Yes, current measured values can be viewed directly on the device's display. Is the device suitable for continuous use? Yes, the JUMO AQUIS 500 was designed for continuous operation in various applications. Can the device react automatically to limit values? Yes, switching operations can be triggered at defined limit values via the integrated relay output. Can the measured value be transmitted to other systems? Yes, measured values can be transmitted to higher-level systems via the available analog outputs. Is the JUMO AQUIS 500 easy to install? The surface-mount housing allows for straightforward installation and easy integration into existing systems. Ordering Information – JUMO AQUIS 500 pH Position Code Description (1) Basic Type (1) 202560 JUMO AQUIS 500 pH – Transmitter/Controller for pH Value, Redox Potential, NH3 (Ammonia) Concentration and Temperature (2) Basic Type Extension (2) 10 For panel mounting (2) 20 Wall-mounted housing (3) Output 1 (Primary Value or Continuous Controller) (3) 000 No output (3) 888 Analog output 0(4) to 20 mA or 0(2) to 10 V (4) Output 2 (Temperature or Continuous Controller) (4) 000 No output (4) 888 Analog output 0(4) to 20 mA or 0(2) to 10 V (5) Output 3 (5) 000 No output (5) 310 Relay with changeover contact (6) Output 4 (6) 000 No output (6) 310 Relay with changeover contact (7) Power Supply (7) 23 AC 110 to 240 V, +10% / -15%, 48 to 63 Hz (7) 25 AC/DC 20 to 30 V, 48 to 63 Hz (7) 30 DC 12 to 24 V, ±15% (8) Type Extras (8) 000 None Order Code Structure Position (1) (2) (3) (4) (5) (6) (7) (8) Separator / - - - - - / Order Example 202560 20 888 000 310 000 23 000 Complete Order Code 202560/20-888-000-310-000-23/000

Indicator/controller for digital sensors with Modbus protocolThe unit has 1 digital interface, 1 analogue temperature input and 1 binary input. The digital interface is suitable for connecting sensors that have a Modbus RS485 interface. If the connected sensor does not have an integrated temperature sensor, a resistance thermometer Pt100, Pt1000 or NTC/PTC (up to 4 k) can be connected to the analogue temperature input. The power supply for the digital sensor is integrated in the unit.The LCD graphic display allows the input signals to be shown as digits or as a bar graph. The display of the parameters in plain text makes operation easy to understand and safe.With two optional relay change-over contacts, both simple switching or alarm functions and sophisticated control tasks with P, PI, PD and PID behaviour can be realised. On request, the unit can also be supplied with two freely parameterisable and scalable analogue outputs (0 to 10 V, or 0(4) to 20 mA).Special featuresDisplay: mg/l, ppm, % SAT, %, ‰, g/l, ppb, µg/l, NTU, FNU, etc.Special displays are also possible with the setup programmeLarge LCD graphic display with backlightingDisplay representation selectable: large digits, bargraph or trend displayIntegrated calibration routines:depending on the sensor: zero point, full scale and 2-pointCalibration logbookProtection class IP67 for surface mountingProtection class IP65 for control cabinet mountingOperator languages (switchable): German, English, Frenchthrough setup program (option): convenient programming, system documentation, reloading of additional operating languages Frequently Asked Questions What exactly can the JUMO AQUIS RS do? The device displays readings from digital sensors and can monitor and control them at the same time. Which sensors is the device compatible with? It works with digital sensors that support the Modbus protocol. Where can I use the device? For example, in water treatment, industrial plants, or anywhere where measured values need to be monitored. Can I transmit the measured values to other devices? Yes, values can be transmitted to other systems via the analogue output (0–20 mA, 4–20 mA or 0–10 V). Can I see the measured values directly on the device? Yes, the current values are displayed directly on the integrated display. Why is this device a good choice for my system? It combines display, monitoring and signal transmission in a single compact device, thereby simplifying process control.

BlackLine pH/ORP electrodes with plastic shaft and fixed protection basket.Selected version: Without temperature sensor (not available for this series, only for Jumo tecLine and tecLine HD series)Screw head S8 Pg13.5 Glass fibre diaphragm Plastic shaft PEI Fitting length 120mm (standard) Type code (can also be found on your electrode): Type 201005/65-18-22-0000-00-120/837 ; part-no. 00419812 Type 201005/65-18-45-2000-76-120/837 ; part-no. 00417300 Type 201005/65-18-65-2000-76-120/837 ; part-no. 00424828 Type 201010/65-22-45-2000-76-120/837 ; part-no. 00417301 Type 201010/65-22-65-2000-76-120/837 ; part-no. 00424950 The electrodes of the JUMO BlackLine series are high-quality measuring sensors with a favorable price/performance ratio.Active part pH The JUMO BlackLine plastic electrodes with fixed protection basket are equipped with the low-resistance JUMO UW glass. This guarantees fast and reliable measurement results. Active part redox The robust platinum tip ensures reliable measurements and is also easy to clean. Reference system The Black Line plastic shaft version PEI uses a polymerised KCl solid electrolyte. This is ideally suited for measurements in aqueous media. For measurements in media with fewer ions or at high flow rates, the electrolyte can be equipped with an optional "salt reservoir" to increase the service life. A polymerized KCl solid electrolyte is also used with this electrode, and the JUMO cartridge discharge system, which has been tried and tested for years, is used as the reference system. Here, the electrolyte remains free of silver ions over the lifetime of the sensor and is therefore less susceptible to electrode poisons. The JUMO BlackLine has a high-quality ceramic diaphragm. The shaft is made of black PPO and has a permanently integrated protective basket. Optionally, the electrodes can be supplied in a storage container (quiver). This is recommended if the sensor is only used sporadically, for refreshing the sensor after longer, intensive use or for longer storage periods. All sensors can be supplied as OEM versions on request. Special versions on request. Areas of applicationDrinking water monitoring and treatmentSwimming poolAquaristics (also seawater aquaristics)Greenhouse technology Lightly polluted industrial, process and waste water Rainwater, pond water and surface water hand-held meters Not recommended forgalvanic water treatmentindustrial process and waste waterultrapure watertherapeutic bathsbiotechnologysterilisation processes

2-electrode principleproven versions for industrial use measuring ranges 0 ... 1 mS/cm (K = 0.1) or 0.01 ... 15 mS/cm (K = 1.0) temperature range up to 55 °C, maximum pressure up to 6 bar at 25 °C JUMO ecoLine CR-PVC conductive 2-electrode conductivity sensorBrief description: Conductivity sensors of the 202923 series are used, for example, in general water technology, cooling and air-conditioning systems, drinking and bathing water, or in industrial rinsing and process water circuits. The body material PVC limits the application to medium temperatures up to 55 °C. Two versions with cell constants K = 0.1 or 1.0 are available. Versions with the common thread sizes G 3/4" or G 1" or a plug-in version are available for installation. The plug-in version is used, for example, with the matching PVC tees in nominal sizes DN 25, 32 and 40 and allows the sensor to be quickly dismantled for cleaning or maintenance. The electrical connection is made either via a detachable device plug or via a fixed cable connection. The overall construction and the parts in contact with the medium are physiologically harmless. The electrode material is stainless steel (K = 0.1) or special graphite (K = 1.0). The optionally integrable temperature sensor allows simultaneous recording of the medium temperature for temperature compensation in downstream measuring amplifiers.Stainless steel variant K = 0.1 The sensor has 3 metallic pin electrodes. The two outer pins are electrically connected and form one pole of the 2-electrode conductivity sensor. The counter electrode is the middle stainless steel pin. This design achieves very high measurement precision with low stray fields. A temperature sensor can be integrated in the middle pin. Graphite variant K = 1.0 For physical reasons, special graphite is used as the electrode material for higher conductance values. The two graphite electrodes are completely integrated in the electrode shaft. The optional temperature sensor is located in a stainless steel sleeve that is immersed in the measured medium. Operating principleThe sensors of the 202923 series are 2-electrode conductivity sensors. An AC voltage is applied to them by the transmitter. The current flowing across the liquid and the electrodes is determined by the conductivity of the liquid

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 Frequently Asked Questions What can I use this redox electrode for? It is suitable for redox measurements in water, such as in pools, aquariums, or water treatment systems. Is the electrode suitable for daily use? Yes. It is designed for simple, stable measurements in everyday use. Can I use the electrode in swimming pools? Yes. It is well-suited for swimming pools and similar water applications. What is the benefit of the platinum tip? It ensures reliable readings and is easy to clean. Which types of water is the electrode suitable for? It is suitable for drinking water, pond water, rainwater, and slightly contaminated water. For which applications is it not suitable? It is not recommended for ultrapure water, industrial wastewater, or electroplating applications. Is the electrode easy to install? Yes. The S8 Pg13.5 screw head allows for easy installation.

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 Frequently Asked Questions What can I use this pH electrode for? It is suitable for pH measurements in water, such as in pools, aquariums, or water treatment systems. Is the electrode suitable for daily use? Yes. It is designed for simple, reliable, everyday measurements. Can I use the electrode in swimming pools? Yes. It is well-suited for swimming pools and similar water applications. What types of water is it suitable for? It is suitable for drinking water, pond water, rainwater, and slightly contaminated water. For which applications is it not suitable? It is not recommended for ultrapure water, industrial wastewater, or electroplating applications. Is the electrode easy to install? Yes. The 13.5 screw-in head allows for simple, standard installation.

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 Frequently Asked Questions What can I use this pH electrode for? It is suitable for pH measurements in water, such as in pools, aquariums, or water treatment systems. Is the electrode suitable for daily use? Yes. It is designed for simple, reliable, everyday measurements. Can I use the electrode in swimming pools? Yes. It is well-suited for swimming pools and similar water applications. What types of water is it suitable for? It is suitable for drinking water, pond water, rainwater, and slightly contaminated water. For which applications is it not suitable? It is not recommended for ultrapure water, industrial wastewater, or electroplating applications. Is the electrode easy to install? Yes. The 13.5 screw-in head allows for simple, standard installation.

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 Frequently Asked Questions What can I use this pH electrode for? It is suitable for pH measurements in water, such as in pools, aquariums, or water treatment systems. Is the electrode suitable for daily use? Yes. It is designed for simple, reliable, everyday measurements. Can I use the electrode in swimming pools? Yes. It is well-suited for swimming pools and similar water applications. What types of water is it suitable for? It is suitable for drinking water, pond water, rainwater, and slightly contaminated water. For which applications is it not suitable? It is not recommended for ultrapure water, industrial wastewater, or electroplating applications. Is the electrode easy to install? Yes. The 13.5 screw-in head allows for simple, standard installation.

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 Frequently Asked Questions What can I use this pH electrode for? It is suitable for pH measurements in water, such as in pools, aquariums, or water treatment systems. Is the electrode suitable for daily use? Yes. It is designed for simple, reliable, everyday measurements. Can I use the electrode in swimming pools? Yes. It is well-suited for swimming pools and similar water applications. What types of water is it suitable for? It is suitable for drinking water, pond water, rainwater, and slightly contaminated water. For which applications is it not suitable? It is not recommended for ultrapure water, industrial wastewater, or electroplating applications. Is the electrode easy to install? Yes. The 13.5 screw-in head allows for simple, standard installation.

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

This electrode is resistant thanks to its PEI plastic shaft and offers easy handling. For this reason, it is low-maintenance and protected against damage due to its design. JUMO ecoLine pH plastic shaft electrode with S8 Pg13.5 screw head and attachable protective cage (201005/53-18-22-0000-00-120/000; Part No. 00357022) The JUMO ecoLine pH plastic shaft electrode is a practical solution for reliable pH measurements in general aqueous media. It combines a good price-performance ratio with a robust design and is especially suitable for applications where the sensor needs additional protection during mobile use. The PEI plastic shaft provides a durable construction, while the attachable protective cage offers additional protection for the sensor. This is a particular advantage when used with portable measuring devices, making everyday handling easier and helping to prevent damage. Typical applications Equipped with an S8 Pg13.5 screw head and a standard insertion length of 120 mm, this electrode uses a polymerized KCl gel electrolyte reference system, which is well suited for measurements in general aqueous media. The proven JUMO cartridge reference system helps keep the electrolyte free of silver ions throughout its service life, making it less susceptible to certain electrode poisons. An integrated temperature sensor is not available in this series. Drinking water monitoring and water treatment Swimming pools, aquatics Greenhouse technology Lightly contaminated utility, process, and wastewater Not recommended for: Electroplating water treatment Industrial process and wastewater Ultrapure water Therapeutic baths Biotech and sterilization processes Frequently Asked Questions What can I use this pH electrode for? It is suitable for pH measurements in water, such as in pools, aquariums, or water treatment systems. Is the electrode suitable for daily use? Yes. It is designed for simple, reliable, everyday measurements. Can I use the electrode in swimming pools? Yes. It is well-suited for swimming pools and similar water applications. What types of water is it suitable for? It is suitable for drinking water, pond water, rainwater, and slightly contaminated water. For which applications is it not suitable? It is not recommended for ultrapure water, industrial wastewater, or electroplating applications. Is the electrode easy to install? Yes. The 13.5 screw-in head allows for simple, standard installation.

JUMO PVC T-piece DN32 incl. union nut, O-ring and adhesive socket JUMO PVC T-piece DN32 incl. union nut, O-ring and adhesive socket This JUMO PVC T-piece DN32 is the suitable accessory for installing a JUMO ecoLine CR-PVC 2-electrode conductivity sensor. It is supplied including a union nut, O-ring and adhesive socket and is available as a DN32 version. The JUMO T-piece DN32 is therefore a suitable accessory for selected ecoLine CR-PVC sensor variants. This version is particularly useful when the conductivity sensor needs to be integrated cleanly and practically into a suitable pipeline system. Thanks to the supplied mounting set, important components are already included, which simplifies installation and supports a maintenance-friendly installation solution. Especially in applications where the sensor must be cleaned regularly or removed for maintenance work, a suitable T-piece is a practical addition. This creates a suitable installation situation for the JUMO ecoLine CR-PVC 2-electrode conductivity sensor. Technical data Version: DN32 Material: PVC Scope of delivery: Union nut, O-ring, adhesive socket Suitable for: JUMO ecoLine CR-PVC 2-electrode conductivity sensor Why is this JUMO T-piece useful for the ecoLine? Anyone looking to integrate a suitable JUMO ecoLine CR-PVC conductivity sensor into a DN32 pipeline receives a practical and suitable installation solution with this T-piece. The complete scope of delivery simplifies installation and makes the accessory especially practical for new installations, retrofits or the replacement of existing components. Frequently Asked Questions What do I need this DN32 T-piece for? It is designed to securely install a compatible conductivity sensor into a DN32 pipeline. Is the T-piece compatible with my JUMO ecoLine sensor? Yes, it is specifically designed for the JUMO ecoLine CR-PVC 2-electrode sensor. Is installation complicated or straightforward? Installation is straightforward, as all necessary parts are included. Is the material suitable for industrial use? Yes, the T-piece is made of robust PVC suitable for compatible piping systems. Is everything required for installation included? Yes, the union nut, O-ring, and solvent-weld socket are already included.

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

Typical areas of applicationindustrial and municipal, general water and waste water engineeringProcess measurements, electroplating, final inspections, neutralisation plantsdrinking and well water, boiler feed waterlightly contaminated waste waterDouble-chamber design in the presence of electrode poisons (e.g. sulphides, cyanides)low-temperature applications (-30 ... +30 °C), e.g. measurement in cooling systemsFluoride-containing (hydrofluoric acid) media up to 1000 mg/l HFHigh-alkali applications (reduced alkali error at pH values > pH 12)Special featuresHigh-quality zirconium dioxide diaphragm (glass fibre diaphragm with plastic shaft)Cartridge discharge system with silver ion-free reference electrolytepressure-resistant versions up to 10 bar (50 °C)Temperature range: up to -5 ... +80 °C (90 °C for ORP) or -30 ... +30 °C (with TT version)Temperature sensors can be integrated as an optionoptional salt reserve to increase the service life in media with lower conductivity or in drinking waterJUMO HA glass for continuous measurements in the range up to pH 14ORP versions with platinum or gold tip up to ±2000 mV

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

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

General descriptionThe electrodes are characterised by high mechanical and chemical resistance. Due to the stable PVDF body, there is practically no risk of the sensor breaking. The electrolyte of these combination electrodes guarantees a stable measured value, even in critical media containing sulphite.A Pt1000 temperature sensor is integrated. Depending on the application, the electrodes can be manufactured as pH or redox electrodes. An open annular gap diaphragm is used as the diaphragm.Areas of applicationChemical industryWaste water treatmentSewage treatmentPaper industry

Typical areas of applicationindustrial and municipal, general water and waste water engineeringProcess measurements, electroplating, final inspections, neutralisation plantsdrinking and well water, boiler feed waterlightly contaminated waste waterDouble-chamber design in the presence of electrode poisons (e.g. sulphides, cyanides)low-temperature applications (-30 ... +30 °C), e.g. measurement in cooling systemsFluoride-containing (hydrofluoric acid) media up to 1000 mg/l HFHigh-alkali applications (reduced alkali error at pH values > pH 12)Special featuresHigh-quality zirconium dioxide diaphragm (glass fibre diaphragm with plastic shaft)Cartridge discharge system with silver ion-free reference electrolytepressure-resistant versions up to 10 bar (50 °C)Temperature range: up to -5 ... +80 °C (90 °C for ORP) or -30 ... +30 °C (with TT version)Temperature sensors can be integrated as an optionoptional salt reserve to increase the service life in media with lower conductivity or in drinking waterJUMO HA glass for continuous measurements in the range up to pH 14ORP versions with platinum or gold tip up to ±2000 mV

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

Maintenance kit for Neomeris Select chlorine dioxide sensorEnsure proper operation and high measurement accuracy with our chlorine dioxide sensor service kit and also extend the life of the sensor.Content:1x Replacement membrane cap1x Replacement pressure relief strap2x 30-mL bottles of electrolyte refill solution2x 10-mL syringes3x Polishing squares

Maintenance kit for Neomeris Select free chlorine sensorEnsure proper operation and high measurement accuracy with our free chlorine sensor service kit and also extend the life of the sensor.Content:1x Replacement membrane cap1x Replacement pressure relief strap2x 30-mL bottles of electrolyte refill solution2x 10-mL syringes3x Polishing squares

Capacity measurement ion exchanger cartridgeOur Neomeris N-FLASH10 conductivity meter in a T-piece with 3/8 inch connection is a conductivity measuring instrument that is used to monitor the electrical conductivity of water after flowing through the ion exchanger cartridge. The measuring instrument including the integrated measuring cell is battery operated and permanently installed in the T-piece. If the measured electrical conductivity is below the limit value of 10µS/cm, the green LED flashes; if it is above, the red LED flashes, indicating that a cartridge or resin change is required. Due to the T-piece used, the measuring device can also be integrated very easily and is optimally installed in the liquid flow for a stable measurement. Measuring principle: The measuring cell generates an electrical signal that is proportional to the conductivity of the liquid. This signal is processed in the device and the LED is controlled via the programming stored in the device. Application: Conductivity meters are often used in water treatment plants in the process industry.Technical data:Screw-in thread: 3/8"; others available upon requestMaterial housing: POM black Material lid: Plexiglas Material electrodes: V4A 4571 Material O-ring: EPDM Cell constant: C= 0.6 +/- 10% Max. Operating pressure: 6 bar Max. Operating temperature: 60°C Temperature sensor: without Display: LED green <10μS/cm LED red >10μS/cm