pH

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

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

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

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

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

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

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

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

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

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