Manufacturers for Electrodes and Sensors – Brand Solutions for Precise Process Measurement

Screw-in resistance thermometer with connecting cable with fixed screw connectionType: 902050/10-380-1001-1-6-250-104-11-2500/316Silicone connecting cables Temperature range from -50 to +200 °C With fixed screw connection Single resistance thermometer 1x Pt 100 in three-wire circuit Tolerance class according to DIN EN 60 751: Class B (standard) Thermowell diameter: 6 mm Installation length 250 mm Process connection: G1/2 screw connection Connection cable end: Wire end ferrules to DIN 46 228 Part 4 (standard) Connection cable length: 2500 mm The screw-in resistance thermometer with connection cable is specially designed for use in various industries such as air conditioning and refrigeration technology, heating, furnace and apparatus engineering. It offers precise temperature measurement in both liquid and gaseous media. The installation design of this thermometer ensures reliable tightness, even under extreme conditions of negative and positive pressure. The possible applications range from dry to humid environments and, depending on the version, enable precise temperature measurement in the range from -50 to +400 °C. The connection cable of this screw-in resistance thermometer is available in various materials, including PVC, silicone, PTFE and metal braiding. This variety makes it possible to select the right variant for your application. The transition of the connecting cable is strain-relieved and an optional bend protection can be fitted to ensure the longevity of the connection. The measuring insert is equipped as standard with a Pt 100 temperature insert in accordance with DIN EN 60 751, class B in a two-wire circuit. Optionally, the measuring insert can also be selected with Pt 500 or Pt 1000. In addition, the connection can be made in either three- or four-wire circuits to meet individual requirements.

The Neomeris Chlorine Dioxide Sensors are specifically designed for disinfection applications in water treatment and swimming pools. There is a choice of three different ppm chlorine dioxide measurement ranges for your measurement. The basis here ist the amperometric measurement.Typical further applications are: Industrial waste waterCooling waterBottle rinsingIrrigation water in agricultureand many others.Signal outputThe measured value is easily and reliably transferred to your control or display system by means of a 4-20mA signal with a scaling of 0-2, 0-5 or 0-10ppm.MaintenanceThe membrane cap mounted on the sensor, as well as the included electrolyte solution, are easily replaceable by the user. This regular maintenance on the sensor helps to extend the service life in the application and to always obtain an optimal measurement result. MountingThe sensor is mounted in the separately available flow cell and, in addition to this, we offer you the flow meter required for this to ensure stable measurement.Scope of delivery: 1 pcs. Chlorine Dioxide 4-20mA Sensor 2 pcs. replacement cap & brand 2 pcs. 30mL refill solution 3 pcs. cathode polishing squares

Our Neomeris Free Chlorine Sensors are specifically designed for disinfection applications in water treatment and swimming pools. There is a choice of four different ppm free chlorine measurement ranges. (Determination of free chlorine by amperometric method)Typical further applications are: Industrial waste waterCooling waterBottle rinsingIrrigation water in agricultureand many others.Signal outputThe measured value is easily and reliably transferred to your control or display system by means of a 4-20mA signal with a scaling of 0-2, 0-5, 0-10 or 0-20ppm.MaintenanceThe membrane cap mounted on the sensor, as well as the included electrolyte solution, are easily replaceable by the user. This regular maintenance on the sensor helps to extend the service life in the application and to always obtain an optimal measurement result. MountingThe sensor is mounted in the separately available flow cell and, in addition to this, we offer you the flow meter required for this to ensure stable measurement.Scope of delivery: 1 pcs. Free Chlorine 4-20mA Sensor 2 pcs. replacement cap & brand 2 pcs. 30mL refill solution 3 pcs. cathode polishing squares

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

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

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

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

The Neomeris Chlorine Dioxide Sensors are specifically designed for disinfection applications in water treatment and swimming pools. There is a choice of three different ppm chlorine dioxide measurement ranges for your measurement. The basis here ist the amperometric measurement.Typical further applications are: Industrial waste waterCooling waterBottle rinsingIrrigation water in agricultureand many others.Signal outputThe measured value is easily and reliably transferred to your control or display system by means of a 4-20mA signal with a scaling of 0-2, 0-5 or 0-10ppm.MaintenanceThe membrane cap mounted on the sensor, as well as the included electrolyte solution, are easily replaceable by the user. This regular maintenance on the sensor helps to extend the service life in the application and to always obtain an optimal measurement result. MountingThe sensor is mounted in the separately available flow cell and, in addition to this, we offer you the flow meter required for this to ensure stable measurement.Scope of delivery: 1 pcs. Chlorine Dioxide 4-20mA Sensor 2 pcs. replacement cap & brand 2 pcs. 30mL refill solution 3 pcs. cathode polishing squares

Our Neomeris Free Chlorine Sensors are specifically designed for disinfection applications in water treatment and swimming pools. There is a choice of four different ppm free chlorine measurement ranges. (Determination of free chlorine by amperometric method)Typical further applications are: Industrial waste waterCooling waterBottle rinsingIrrigation water in agricultureand many others.Signal outputThe measured value is easily and reliably transferred to your control or display system by means of a 4-20mA signal with a scaling of 0-2, 0-5, 0-10 or 0-20ppm.MaintenanceThe membrane cap mounted on the sensor, as well as the included electrolyte solution, are easily replaceable by the user. This regular maintenance on the sensor helps to extend the service life in the application and to always obtain an optimal measurement result. MountingThe sensor is mounted in the separately available flow cell and, in addition to this, we offer you the flow meter required for this to ensure stable measurement.Scope of delivery: 1 pcs. Free Chlorine 4-20mA Sensor 2 pcs. replacement cap & brand 2 pcs. 30mL refill solution 3 pcs. cathode polishing squares

Our Neomeris Free Chlorine Sensors are specifically designed for disinfection applications in water treatment and swimming pools. There is a choice of four different ppm free chlorine measurement ranges. (Determination of free chlorine by amperometric method)Typical further applications are: Industrial waste waterCooling waterBottle rinsingIrrigation water in agricultureand many others.Signal outputThe measured value is easily and reliably transferred to your control or display system by means of a 4-20mA signal with a scaling of 0-2, 0-5, 0-10 or 0-20ppm.MaintenanceThe membrane cap mounted on the sensor, as well as the included electrolyte solution, are easily replaceable by the user. This regular maintenance on the sensor helps to extend the service life in the application and to always obtain an optimal measurement result. MountingThe sensor is mounted in the separately available flow cell and, in addition to this, we offer you the flow meter required for this to ensure stable measurement.Scope of delivery: 1 pcs. Free Chlorine 4-20mA Sensor 2 pcs. replacement cap & brand 2 pcs. 30mL refill solution 3 pcs. cathode polishing squares

The Neomeris Chlorine Dioxide Sensors are specifically designed for disinfection applications in water treatment and swimming pools. There is a choice of three different ppm chlorine dioxide measurement ranges for your measurement. The basis here ist the amperometric measurement.Typical further applications are: Industrial waste waterCooling waterBottle rinsingIrrigation water in agricultureand many others.Signal outputThe measured value is easily and reliably transferred to your control or display system by means of a 4-20mA signal with a scaling of 0-2, 0-5 or 0-10ppm.MaintenanceThe membrane cap mounted on the sensor, as well as the included electrolyte solution, are easily replaceable by the user. This regular maintenance on the sensor helps to extend the service life in the application and to always obtain an optimal measurement result. MountingThe sensor is mounted in the separately available flow cell and, in addition to this, we offer you the flow meter required for this to ensure stable measurement.Scope of delivery: 1 pcs. Chlorine Dioxide 4-20mA Sensor 2 pcs. replacement cap & brand 2 pcs. 30mL refill solution 3 pcs. cathode polishing squares

Our Neomeris Free Chlorine Sensors are specifically designed for disinfection applications in water treatment and swimming pools. There is a choice of four different ppm free chlorine measurement ranges. (Determination of free chlorine by amperometric method)Typical further applications are: Industrial waste waterCooling waterBottle rinsingIrrigation water in agricultureand many others.Signal outputThe measured value is easily and reliably transferred to your control or display system by means of a 4-20mA signal with a scaling of 0-2, 0-5, 0-10 or 0-20ppm.MaintenanceThe membrane cap mounted on the sensor, as well as the included electrolyte solution, are easily replaceable by the user. This regular maintenance on the sensor helps to extend the service life in the application and to always obtain an optimal measurement result. MountingThe sensor is mounted in the separately available flow cell and, in addition to this, we offer you the flow meter required for this to ensure stable measurement.Scope of delivery: 1 pcs. Free Chlorine 4-20mA Sensor 2 pcs. replacement cap & brand 2 pcs. 30mL refill solution 3 pcs. cathode polishing squares

Contact resistance thermometer with mounting hole Protective fitting aluminium Typ: 902550/10-386-1003-1-11-2500/000  Temperature range from -50 to +260°C (PTFE)  1× Pt100 in two-wire circuit  Tolerance class according to DIN EN 60751: Class B (standard)  Connection cable end: Wire end ferrules to DIN 46228 Part 4 (standard)  Connection length in mm: 2500 mm  Extra code: without  Suitable for round and flat surfaces  Quick and uncomplicated installation  with protective fittings made of various materials  Low thermal mass  Optimum heat transfer from the measuring point to the sensor Contact resistance thermometers are ideal for precise temperature measurements on closed pipe systems and other round or flat surfaces. The uncomplicated mounting with tensioning straps or hose clamps eliminates the need for mechanical processing of the measuring point. Indirect temperature measurement guarantees interference-free temperature measurement, unaffected by flow, pressure or chemical influences. Due to the low thermal mass of the measurement object, the influence is kept to a minimum. Heat-conducting paste is available as an option to optimise heat transfer. Large temperature differences between the measured medium and the environment are directly reflected in the measurement; additional insulation is recommended here. A Pt100 temperature sensor in accordance with DIN EN 60751 Class B is installed as standard in a two-wire circuit, but variants with Pt500, Pt1000 are also possible. 

Contact resistance thermometer with mounting hole Stainless steel protective fitting Typ: 902550/11-386-1003-1-11-2500/000  Temperature range from -50 to +260°C (PTFE)  1× Pt100 in two-wire circuit  Tolerance class according to DIN EN 60751: Class B (standard)  Connection cable end: Wire end ferrules to DIN 46228 Part 4 (standard)  Connection length in mm: 2500 mm  Extra code: without Suitable for round and flat surfaces  Quick and uncomplicated installation  with protective fittings made of various materials  Low thermal mass  Optimum heat transfer from the measuring point to the sensor Contact resistance thermometers are ideal for precise temperature measurements on closed pipe systems and other round or flat surfaces. The uncomplicated mounting with tensioning straps or hose clamps eliminates the need for mechanical processing of the measuring point. Indirect temperature measurement guarantees interference-free temperature measurement, unaffected by flow, pressure or chemical influences. Due to the low thermal mass of the measurement object, the influence is kept to a minimum. Heat-conducting paste is available as an option to optimise heat transfer. Large temperature differences between the measured medium and the environment are directly reflected in the measurement; additional insulation is recommended here. A Pt100 temperature sensor in accordance with DIN EN 60751 Class B is installed as standard in a two-wire circuit, but variants with Pt500, Pt1000 are also possible. 

Contact resistance thermometer with mounting hole Stainless steel protective fitting Typ: 902550/30-378-1003-1-11-2500/315,  Temperature range from -50 to +260°C (PTFE)  1× Pt100 in two-wire circuit  Tolerance class according to DIN EN 60751: Class B (standard)  Connection cable end: Wire end ferrules to DIN 46228 Part 4 (standard)  Connection length in mm: 2500 mm  Extra code: Spring bend protection  Suitable for round and flat surfaces  Quick and uncomplicated installation  with protective fittings made of various materials  Low thermal mass  Optimum heat transfer from the measuring point to the sensor Contact resistance thermometers are ideal for precise temperature measurements on closed pipe systems and other round or flat surfaces. The uncomplicated mounting with clamping straps or hose clamps eliminates the need for mechanical processing of the measuring point.Indirect temperature measurement guarantees interference-free temperature measurement, unaffected by flow, pressure or chemical influences. Due to the low thermal mass of the measurement object, the influence is kept to a minimum. Heat-conducting paste is optionally available to optimise heat transfer.Large temperature differences between the measured medium and the environment are directly reflected in the measurement; additional insulation is recommended here.A Pt100 temperature sensor in accordance with DIN EN 6 

Contact resistance thermometer with mounting hole Protective fitting aluminium Typ: 902550/31-730-1003-1-11-2500/000  Temperature range from -5 to +105°C (PVC)  1× Pt100 in two-wire circuit  Tolerance class according to DIN EN 60751: Class B (standard)  Connection cable end: Wire end ferrules to DIN 46228 Part 4 (standard)  Connection length in mm: 2500 mm  Extra code: without  Suitable for round and flat surfaces  Quick and uncomplicated installation  with protective fittings made of various materials  Low thermal mass  Optimum heat transfer from the measuring point to the sensor Contact resistance thermometers are ideal for precise temperature measurements on closed pipe systems and other round or flat surfaces. The uncomplicated mounting with clamping straps or hose clamps eliminates the need for mechanical processing of the measuring point.Indirect temperature measurement guarantees interference-free temperature measurement, unaffected by flow, pressure or chemical influences. Due to the low thermal mass of the measurement object, the influence is kept to a minimum. Heat-conducting paste is optionally available to optimise heat transfer.Large temperature differences between the measured medium and the environment are directly reflected in the measurement; additional insulation is recommended here.A Pt100 temperature sensor in accordance with DIN EN 60751 Class B in a two-wire circuit is fitted as standard, but variants with Pt500, Pt1000 are also possible. 

Contact resistance thermometer with mounting hole Protective fitting aluminium (D 10x26 mm) Typ: 902550/31-378-1003-1-11-2500/000  Temperature range from -50 to +180°C (Silicon)  1× Pt100 in two-wire circuit  Tolerance class according to DIN EN 60751: Class B (standard)  Connection cable end: Wire end ferrules to DIN 46228 Part 4 (standard)  Connection length in mm: 2500 mm  Extra code: without  Suitable for round and flat surfaces  Quick and uncomplicated installation  with protective fittings made of various materials  Low thermal mass  Optimum heat transfer from the measuring point to the sensor Contact resistance thermometers are ideal for precise temperature measurements on closed pipe systems and other round or flat surfaces. The uncomplicated mounting with clamping straps or hose clamps eliminates the need for mechanical processing of the measuring point.Indirect temperature measurement guarantees interference-free temperature measurement, unaffected by flow, pressure or chemical influences. Due to the low thermal mass of the measurement object, the influence is kept to a minimum. Heat-conducting paste is optionally available to optimise heat transfer.Large temperature differences between the measured medium and the environment are directly reflected in the measurement; additional insulation is recommended here.A Pt100 temperature sensor in accordance with DIN EN 60751 Class B in a two-wire circuit is fitted as standard, but variants with Pt500, Pt1000 are also possible. 

Contact resistance thermometer with mounting hole Protective fitting aluminium Typ: 902550/31-378-1005-1-11-2500/000  Temperature range from -50 to +180°C (PVC)  1× Pt1000 in two-wire circuit  Tolerance class according to DIN EN 60751: Class B (standard)  Connection cable end: Wire end ferrules to DIN 46228 Part 4 (standard)  Connection length in mm: 2500 mm  Extra code: without  Suitable for round and flat surfaces  Quick and uncomplicated installation  with protective fittings made of various materials  Low thermal mass  Optimum heat transfer from the measuring point to the sensor Contact resistance thermometers are ideal for precise temperature measurements on closed pipe systems and other round or flat surfaces. The uncomplicated mounting with clamping straps or hose clamps eliminates the need for mechanical processing of the measuring point.Indirect temperature measurement guarantees interference-free temperature measurement, unaffected by flow, pressure or chemical influences. Due to the low thermal mass of the measurement object, the influence is kept to a minimum. Heat-conducting paste is optionally available to optimise heat transfer.Large temperature differences between the measured medium and the environment are directly reflected in the measurement; additional insulation is recommended here.A Pt100 temperature sensor in accordance with DIN EN 60751 Class B in a two-wire circuit is fitted as standard, but variants with Pt500, Pt1000 are also possible. 

Contact resistance thermometer with mounting hole Protective fitting stainless stell Typ: 902550/20-386-1003-1-11-2500/000  Temperature range from -50 to +260°C (PTFE)  1× Pt100 in two-wire circuit  Tolerance class according to DIN EN 60751: Class B (standard)  Connection cable end: Wire end ferrules to DIN 46228 Part 4 (standard)  Connection length in mm: 2500 mm  Extra code: without  Suitable for round and flat surfaces  Quick and uncomplicated installation  with protective fittings made of various materials  Low thermal mass  Optimum heat transfer from the measuring point to the sensor Contact resistance thermometers are ideal for precise temperature measurements on closed pipe systems and other round or flat surfaces. The uncomplicated installation with tensioning straps or hose clamps eliminates the need for mechanical processing of the measuring point.Indirect temperature measurement guarantees interference-free temperature measurement, unaffected by flow, pressure or chemical influences. Due to the low thermal mass of the measurement object, the influence is kept to a minimum. Heat-conducting paste is optionally available to optimise heat transfer.Large temperature differences between the measured medium and the environment are directly reflected in the measurement; additional insulation is recommended here.A Pt100 temperature sensor in accordance with DIN EN 60751 Class B in a two-wire circuit is fitted as standard, but variants with Pt500, Pt1000 are also possible. 

The JUMO digiLine O-DO S10 is a modern, intelligent sensor for measuring dissolved oxygen. The measurement is based on the optical principle of luminescence quenching according to ASTM D888-05. This offers users numerous advantages: No electrolyte replacement required No polarization voltage necessary No minimum flow required Longer calibration intervals thanks to low drift behavior Long-term stable and reliable measurement results Temperature compensation is performed automatically, so that the measured value is always output temperature-compensated. In addition, the sensor can also correct the measured value with regard to air pressure and salinity (using external sensors). The JUMO digiLine O-DO S10 has two interfaces for transferring the measured values to higher-level systems or automation solutions: digitally via an RS485 interface with Modbus RTU protocol or analogically via a 4...20 mA two-wire signal. Configuration, parameterization, and calibration data are stored in the sensor's electronics. Sensor-specific information and measuring point identifiers can also be stored there and read out as needed. In addition, the sensor offers a logbook that documents the last ten successful calibrations, providing an overview of the calibration history. To support operational safety, the sensor is equipped with a self-diagnostic function that issues warnings or error messages in the event of malfunctions. The sensor features a slim, robust design. The sensor cap can be easily replaced when worn. The sensor body is made of durable PVC and is therefore suitable for applications in fresh and salt water. A permanently attached cable with a 5-pin M12 connector ensures quick and easy connection to measuring or automation devices. The sensor offers two connection options for installation: an Rp 1 thread directly on the sensor shaft or, alternatively, an optionally available mounting kit with a G 1 thread.

The JUMO digiLine O-DO S10 is a modern, intelligent sensor for measuring dissolved oxygen. The measurement is based on the optical principle of luminescence quenching according to ASTM D888-05. This offers users numerous advantages: No electrolyte replacement required No polarization voltage necessary No minimum flow required Longer calibration intervals thanks to low drift behavior Long-term stable and reliable measurement results Temperature compensation is performed automatically, so that the measured value is always output temperature-compensated. In addition, the sensor can also correct the measured value with regard to air pressure and salinity (using external sensors). The JUMO digiLine O-DO S10 has two interfaces for transferring the measured values to higher-level systems or automation solutions: digitally via an RS485 interface with Modbus RTU protocol or analogically via a 4...20 mA two-wire signal. Configuration, parameterization, and calibration data are stored in the sensor's electronics. Sensor-specific information and measuring point identifiers can also be stored there and read out as needed. In addition, the sensor offers a logbook that documents the last ten successful calibrations, providing an overview of the calibration history. To support operational safety, the sensor is equipped with a self-diagnostic function that issues warnings or error messages in the event of malfunctions. The sensor features a slim, robust design. The sensor cap can be easily replaced when worn. The sensor body is made of durable PVC and is therefore suitable for applications in fresh and salt water. A permanently attached cable with a 5-pin M12 connector ensures quick and easy connection to measuring or automation devices. The sensor offers two connection options for installation: an Rp 1 thread directly on the sensor shaft or, alternatively, an optionally available mounting kit with a G 1 thread.

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

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

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