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

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

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

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

High-quality industrial electrodesProcess/industrial applicationswith gold tipdifferent insertion lengthsspecial types on requestSelected version:Basic type: JUMO tecLine redox combination electrode, PEI plastic with protective cageActive part: Platinum domeDiaphragm: 1x glass fiberElectrical connection to electrode: screw head Pg13.5 (S8)Fitting length: 120mm (standard)Extra codes: Salt reserve, double chamber KCI/KCIOrder code: 201025/72-22-05-22-120/837, 838

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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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 <20μS/cm LED yellow 20-50μS/cm LED red >50μS/cm Frequently Asked Questions Why do I need a conductivity meter in my system? It allows you to quickly see how clean your water is and whether, for example, a filter or water treatment system is working properly. For which systems is this meter particularly well suited? It is frequently used in water treatment and osmosis systems, or in technical installations for water monitoring. Can I simply screw the measuring cell into my water pipe? Yes, it is screwed directly into a 3/4″ connection and can usually be easily integrated. How accurately does the device indicate water quality? It measures the conductivity of the water and thus quickly indicates changes in water quality. Is the device also suitable for very pure water? Yes, the measuring range up to 100 µS is specifically designed for very pure or treated water. Do I need to maintain or clean the measuring device regularly? As a rule, occasional inspection and cleaning of the measuring cell is sufficient.

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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 <20μS/cm LED yellow 20-50μS/cm LED red >50μS/cm Frequently Asked Questions Why do I need a conductivity meter in my system? It allows you to quickly see how clean your water is and whether, for example, a filter or water treatment system is working properly. For which systems is this meter particularly well suited? It is frequently used in water treatment and osmosis systems, or in technical installations for water monitoring. Can I simply screw the measuring cell into my water pipe? Yes, it is screwed directly into a 3/4″ connection and can usually be easily integrated. How accurately does the device indicate water quality? It measures the conductivity of the water and thus quickly indicates changes in water quality. Is the device also suitable for very pure water? Yes, the measuring range up to 100 µS is specifically designed for very pure or treated water. Do I need to maintain or clean the measuring device regularly? As a rule, occasional inspection and cleaning of the measuring cell is sufficient.

Features of the N-FLASH50 Device The N-FLASH50 is a compact, battery-powered conductivity meter designed to monitor conductivities in the range of 0 to 50 µS/cm. Thanks to its handy design, it is ideal for mobile use and short-term measurements directly on site. The clear LED display allows quick evaluation of measurement results without additional analysis devices. Mobile Conductivity Meter for Quick Checks Three integrated LEDs clearly indicate the current measurement status: green signals a safe range, yellow indicates threshold levels, and red warns of excessively high conductivity. The integrated 3/4"-threaded measurement cell allows direct installation in pipelines and ensures uncomplicated measurement during ongoing operations. Battery operation provides maximum flexibility, independent of external power supply. Why Conductivity Is Measured in Water Treatment Conductivity indicates how many dissolved salts and ions are present in water. It is therefore an important indicator for assessing water quality. In water treatment, it is used to monitor desalination and treatment processes and to detect deviations from target values early. Excessively high conductivity values can indicate exhausted filters, defective membranes, or contamination. Regular measurement protects equipment, ensures process quality, and helps comply with regulatory limits. Frequently asked questions Are there other measuring ranges available? The standard measuring ranges can be found in the product's drop-down menu. If the measuring range you require is not listed, don't worry. Simply let us know and we will check whether we can configure the item to suit your needs. Are there other thread sizes available? If the desired connection thread is not listed, that's no problem. Let us know your desired thread and we will check whether we can configure the item for you with the appropriate thread. For enquiries, please contact our service department on +49 (0) 5121 7609 99 or at vertrieb@heylneomeris.de Is it possible to label the conductivity meter with my own company logo so that we can sell it ourselves in future? That's no problem. Please provide us with more detailed information so that we can process your enquiry. Please note that the price will change due to the increased effort involved and that the minimum purchase quantity for product labelling is 100 units.

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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 <20μS/cm LED yellow 20-50μS/cm LED red >50μS/cm Frequently Asked Questions Why do I need a conductivity meter in my system? It allows you to quickly see how clean your water is and whether, for example, a filter or water treatment system is working properly. For which systems is this meter particularly well suited? It is frequently used in water treatment and osmosis systems, or in technical installations for water monitoring. Can I simply screw the measuring cell into my water pipe? Yes, it is screwed directly into a 3/4″ connection and can usually be easily integrated. How accurately does the device indicate water quality? It measures the conductivity of the water and thus quickly indicates changes in water quality. Is the device also suitable for very pure water? Yes, the measuring range up to 100 µS is specifically designed for very pure or treated water. Do I need to maintain or clean the measuring device regularly? As a rule, occasional inspection and cleaning of the measuring cell is sufficient.

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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 <20μS/cm LED yellow 20-50μS/cm LED red >50μS/cm Frequently Asked Questions Why do I need a conductivity meter in my system? It allows you to quickly see how clean your water is and whether, for example, a filter or water treatment system is working properly. For which systems is this meter particularly well suited? It is frequently used in water treatment and osmosis systems, or in technical installations for water monitoring. Can I simply screw the measuring cell into my water pipe? Yes, it is screwed directly into a 3/4″ connection and can usually be easily integrated. How accurately does the device indicate water quality? It measures the conductivity of the water and thus quickly indicates changes in water quality. Is the device also suitable for very pure water? Yes, the measuring range up to 100 µS is specifically designed for very pure or treated water. Do I need to maintain or clean the measuring device regularly? As a rule, occasional inspection and cleaning of the measuring cell is sufficient.

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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 <20μS/cm LED yellow 20-50μS/cm LED red >50μS/cm Frequently Asked Questions Why do I need a conductivity meter in my system? It allows you to quickly see how clean your water is and whether, for example, a filter or water treatment system is working properly. For which systems is this meter particularly well suited? It is frequently used in water treatment and osmosis systems, or in technical installations for water monitoring. Can I simply screw the measuring cell into my water pipe? Yes, it is screwed directly into a 3/4″ connection and can usually be easily integrated. How accurately does the device indicate water quality? It measures the conductivity of the water and thus quickly indicates changes in water quality. Is the device also suitable for very pure water? Yes, the measuring range up to 100 µS is specifically designed for very pure or treated water. Do I need to maintain or clean the measuring device regularly? As a rule, occasional inspection and cleaning of the measuring cell is sufficient.

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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 <20μS/cm LED yellow 20-50μS/cm LED red >50μS/cm Frequently Asked Questions Why do I need a conductivity meter in my system? It allows you to quickly see how clean your water is and whether, for example, a filter or water treatment system is working properly. For which systems is this meter particularly well suited? It is frequently used in water treatment and osmosis systems, or in technical installations for water monitoring. Can I simply screw the measuring cell into my water pipe? Yes, it is screwed directly into a 3/4″ connection and can usually be easily integrated. How accurately does the device indicate water quality? It measures the conductivity of the water and thus quickly indicates changes in water quality. Is the device also suitable for very pure water? Yes, the measuring range up to 100 µS is specifically designed for very pure or treated water. Do I need to maintain or clean the measuring device regularly? As a rule, occasional inspection and cleaning of the measuring cell is sufficient.

Technical data: Screw-in thread: 1/4"; 1/2"; 3/4"; 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 <20μS/cm LED yellow 20-50μS/cm LED red >50μS/cm Frequently Asked Questions Why do I need a conductivity meter in my system? It allows you to quickly see how clean your water is and whether, for example, a filter or water treatment system is working properly. For which systems is this meter particularly well suited? It is frequently used in water treatment and osmosis systems, or in technical installations for water monitoring. Can I simply screw the measuring cell into my water pipe? Yes, it is screwed directly into a 3/4″ connection and can usually be easily integrated. How accurately does the device indicate water quality? It measures the conductivity of the water and thus quickly indicates changes in water quality. Is the device also suitable for very pure water? Yes, the measuring range up to 100 µS is specifically designed for very pure or treated water. Do I need to maintain or clean the measuring device regularly? As a rule, occasional inspection and cleaning of the measuring cell is sufficient.