In the NeoTec sensor world you will find the necessary products and accessories for the realization of technical measurement, control and regulation functions as well as for the associated sensory recording of the individual relevant parameters. This requires the use of high-precision sensors, which must be specially adapted to the application and the parameter to be measured. In the field of water treatment, sensors for measuring the relevant parameters are particularly useful:
- Conductivity
- pH value
- redox potential
- free oxygen turbidity
- UV transmission (monitoring UV systems)
- TOC value other application-specific chemical and physical parameters
On request, further sensors can be integrated on a customer-specific basis or are available in the Neomeris portfolio. You would like to integrate already existing sensors into the monitoring concept? Third-party sensor technology integrated in your process can be integrated by means of the signal converter modules.
Connection cable for pH/redox Length: 3 metres Cable type: pH and redox connection cable Ø 5 mm, 75 °C Connection end 1 (sensor side): rotatable cable socket Connection end 2 (device side): without Electronic sensors for analysing liquids require special connection cables and plug connectors. The following applies in principle: The connection between an electrochemical sensor and the transmitter/indicator/controller should be as short as possible. Normally, the cable length is 5 to 10 metres to ensure a high level of functional reliability. If longer cable lengths are required in exceptional cases, the technical documentation for the sensors and measuring devices should be consulted. The cable between the sensor and the analyser must be laid directly, without interruptions such as terminal strips or cable extensions. pH and redox measurement Special coaxial cables with a special design are used for pH and redox measurement. During these measurements, the sensor generates low-intensity DC voltages which are transmitted to the analyser. Due to the sometimes very high internal resistance (potentiostatic measuring principle with internal resistances of up to several gigaohms), these measurements are extremely sensitive to electrical interference and the effects of radiation. Under unfavourable conditions, even minimal movements of the cable can lead to measurement value distortions. An additional insulation layer of the JUMO coaxial cable increases the insulation resistance, which enables a secure connection of the sensor to the transmitter. Conventional coaxial cables from the antenna and computer sector are not suitable for this application and can damage the sensors. This can lead to immediate failure of the sensor as well as a shortened service life. For multiple sensors, for example with integrated temperature sensors, coaxial cables with single wires are available, such as the Variopin (VP).
Connection cable for pH/redox Length: 3 metres Cable type: pH and redox connection cable Ø 5 mm, 75 °C Connection end 1 (sensor side): rotatable cable socket Connection end 2 (device side): without Electronic sensors for analysing liquids require special connection cables and plug connectors. The following applies in principle: The connection between an electrochemical sensor and the transmitter/indicator/controller should be as short as possible. Normally, the cable length is 5 to 10 metres to ensure a high level of functional reliability. If longer cable lengths are required in exceptional cases, the technical documentation for the sensors and measuring devices should be consulted. The cable between the sensor and the analyser must be laid directly, without interruptions such as terminal strips or cable extensions. pH and redox measurement Special coaxial cables with a special design are used for pH and redox measurement. During these measurements, the sensor generates low-intensity DC voltages which are transmitted to the analyser. Due to the sometimes very high internal resistance (potentiostatic measuring principle with internal resistances of up to several gigaohms), these measurements are extremely sensitive to electrical interference and the effects of radiation. Under unfavourable conditions, even minimal movements of the cable can lead to measurement value distortions. An additional insulation layer of the JUMO coaxial cable increases the insulation resistance, which enables a secure connection of the sensor to the transmitter. Conventional coaxial cables from the antenna and computer sector are not suitable for this application and can damage the sensors. This can lead to immediate failure of the sensor as well as a shortened service life. For multiple sensors, for example with integrated temperature sensors, coaxial cables with single wires are available, such as the Variopin (VP).
Technical data: Screw-in thread: 1/2 "Material housing: POM black Material electrodes: V4A 4571 Material O-ring: EPDM Cell constant: C=0.1 +/- 10%. Max. Operating pressure: 6 bar Max. Operating temperature: 60°C Temperature sensor: PT100 Solenoid valve connector: ST2+SL electrodes Colour cable green/yellow St1+St2 PT 100 Colour cable brown/white
Technical data: Screw-in thread: 1/2 "Material housing: POM black Material electrodes: V4A 4571 Material O-ring: EPDM Cell constant: C=1.0 +/- 10%. Max. Operating pressure: 6 bar Max. Operating temperature: 60°C Temperature sensor: PT100 Solenoid valve connector: ST2+SL electrodes Colour cable green/yellow St1+St2 PT 100 Colour cable brown/white
Technical data: Screw-in thread: 3/4"Material housing: POM black Material electrodes: V4A 4571 Material O-ring: EPDM Cell constant: C=0.1 +/- 10%. Max. Operating pressure: 6 bar Max. Operating temperature: 60°C Temperature sensor: PT100 Solenoid valve connector: ST2+SL electrodes Colour cable green/yellow St1+St2 PT 100 Colour cable brown/white
Technical data: Screw-in thread: 3/4"Material housing: POM black Material electrodes: V4A 4571 Material O-ring: EPDM Cell constant: C=1.0 +/- 10%. Max. Operating pressure: 6 bar Max. Operating temperature: 60°C Temperature sensor: PT100 Solenoid valve connector: ST2+SL electrodes Colour cable green/yellow St1+St2 PT 100 Colour cable brown/white
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. LED configuration according your requirements (1 green LED, 1 red LED): <.... µS/cm = green >.... µS/cm to <....µS/cm = green/red flashing >.... µS/cm = red Technical data: Measuring range: 0 - 2000 μS/cm Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-2000 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: according yor requirements Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. Standard LED configuration (1 green LED, 1 red LED): <1500 µS/cm = green >1500 µS/cm to <1900µS/cm = green/red flashing >1900 µS/cm = red Technical data: Measuring range: 0 - 2000 μS/cm Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-2000 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: 3/4" Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. Standard LED configuration (1 green LED, 1 red LED): <1500 µS/cm = green >1500 µS/cm to <1900µS/cm = green/red flashing >1900 µS/cm = red Technical data: Measuring range: 0 - 2000 μS/cm Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-2000 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: according to your requirements Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. LED configuration like requested (1 green LED, 1 red LED): <... µS/cm = green >... µS/cm to <...µS/cm = green/red flashing >... µS/cm = red Technical data: Measuring range: 0 - 2000 μS/cm Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-2000 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: 3/4" Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter for conductivity monitoring Our innovative conductivity meter has been specially developed for monitoring conductivity in ultrapure water (demineralised water) and has a 4-20 mA signal output that enables easy integration into higher-level control systems.The measurements are temperature-compensated, which ensures greater accuracy. With a measuring range of 0 to 2 µS/cm, our device is particularly suitable for monitoring low conductivities, such as those typically found in mixed-bed ion exchanger cartridges. The limit value is displayed by means of 2 LEDs (green/red) on the top of the device. An acrylic glass cover ensures that the current status is immediately visible. The device has a ¾ screw thread, which can be customised for easy and safe installation. There is also the option of customisation in terms of the LEDs, including the measuring range and a private label. Our high-quality conductivity meter offers a reliable solution for conductivity monitoring in medical areas to fulfil the guidelines and recommendations of the DGSV. Our measuring device is also particularly suitable for mixed bed cartridge monitoring in the clinical environment. Standard LED configuration (1 green LED, 1 red LED): <0.5 µS/cm = green >0.5 µS/cm to <1.0 µS/cm = green/red flashing >1 µS/cm = red
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. LED configuration according your requirements (1 green LED, 1 red LED): <.. µS/cm = green >..µS/cm to <...µS/cm = green/red flashing >.. µS/cm = red Technical data: Measuring range: 0 - 50 μS/cm Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-50 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: according your requirements Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. Standard LED configuration (1 green LED, 1 red LED): <20 µS/cm = green >20 µS/cm to <40µS/cm = green/red flashing >40 µS/cm = red Technical data: Measuring range: 0 - 50 μS/cm Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-50 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: 3/4" Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. Standard LED configuration (1 green LED, 1 red LED): <20 µS/cm = green >20 µS/cm to <40µS/cm = green/red flashing >40 µS/cm = red Technical data: Measuring range: 0 - 50 μS/cm Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-50 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: according to your requirements Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. LED configuration according your requirement (1 green LED, 1 red LED): <... µS/cm = green >... µS/cm to <...µS/cm = green/red flashing >... µS/cm = red Technical data: Measuring range: 0 - 50 μS/cm Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-50 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: 3/4" Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. Standard LED configuration (1 green LED, 1 red LED): <20 µS/cm = green >20 µS/cm to <40µS/cm = green/red flashing >40 µS/cm = red Technical data: Measuring range: according to your requirements Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-50 μS/cm Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: according to your requirements Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. LED configuration like requested (1 green LED, 1 red LED): <... µS/cm = green >... µS/cm to <...µS/cm = green/red flashing >... µS/cm = red Technical data: Measuring range: according to your requirements Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-... μS/cm (according your measuring range) Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: 3/4" Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. LED configuration according your needs (1 green LED, 1 red LED): <... µS/cm = green >... µS/cm to <...µS/cm = green/red flashing >... µS/cm = red Technical data: Measuring range: according your requirements Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-... μS/cm (according your measuring range) Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: according your requirements Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
High-quality conductivity meter with a 4-20mA signal output for forwarding the measured value to a higher-level control system, for example. The measurement is temperature compensated and therefore offers you an accurate measurement result. Also here we have the possibility to offer you an individual design regarding the connection, the LEDs including the measuring range up to a private label. Due to the acrylic glass cover used, the light of the LEDs is widely scattered and the current LED status can be seen from a distance in darker rooms. Quality Made in Germany. Standard LED configuration (1 green LED, 1 red LED): <20 µS/cm = green >20 µS/cm to <40µS/cm = green/red flashing >40 µS/cm = red Technical data: Measuring range: according your requirements Temperature compensation: Linear 2.2 % / K, reference temperature 25°C Accuracy conductivity: +/-10% of the maximum full scale value Accuracy temperature: +-1.0 °C Limit value display: Optical via LED Analog output: 4-20 mA = 0-... μS/cm (according your needed measuring range) Power supply: 24 VDC +-10% Power consumption: < 2.5W Screw-in thread: 3/4" Housing: POM (polyoxymethylene) Vision panel: PMMA (acrylic glass) Electrodes: stainless steel 1.457 Dimensions: Diameter 60 mm x 60 mm (top) / 100 mm (total) Gaskets electrodes: EPDM, 28 x 3 mm Gasket housing: EPDM, 50 x 2 mm Application limits: P max: 6 bar; T max: 50 °C Protection class: IP 65*
The calibration box is used for the calibration of Modbus sensors. The wires from the sensors are connected to the terminal block on the front of the box and the Box is connected to a computer via a USB interface.Advantages:Simple and safe calibration of the Modbus sensors
NeoTec Select Optical Oxygen Sensor with Modbus OutputDurable and reliableStainless steel SS316- housing option for fresh waterTitanium- housing option for salt waterOptical technology allows maintenance-free use for up to 2 years Save time during set-upNo calibration required Plug and play Digital communication Open protocol Modbus RS485 signal
NeoTec Select Optical Oxygen Sensor with Modbus OutputDurable and reliableStainless steel SS316- housing option for fresh waterTitanium- housing option for salt waterOptical technology allows maintenance-free use for up to 2 years Save time during set-upNo calibration required Plug and play Digital communication Open protocol Modbus RS485 signal
The conductivity measuring package consists of a 3 meter connection cable, a 4-20mA head transmitter, and the conductivity sensor. Due to the design of the sensor assembly, only the sensor needs to be replaced, when it should be worn out . All other components of this system can be used continuously. For an optimal process integration the NeoTec sensor is delivered with a fitting T-piece. Advantages: preconfigured for NeoTecMaster® modular design industry standard resource friendly
The conductivity measuring package consists of a 3 meter connection cable, a 4-20mA head transmitter, and the conductivity sensor. Due to the design of the sensor assembly, only the sensor needs to be replaced, when it should be worn out . All other components of this system can be used continuously. For an optimal process integration the NeoTec sensor is delivered with a fitting T-piece. Advantages: preconfigured for NeoTecMaster® modular design industry standard resource friendly