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Online ammonia nitrogen nitrate analyzer
The German WTW online ammonia nitrogen nitrate analyzer adopts a direct input ion electrode method, which automatically compensates for the interferen
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The German WTW online ammonia nitrogen nitrate analyzer adopts a direct input ion electrode method, which automatically compensates for the interference of ions and is suitable for long-term online monitoring of ammonia nitrogen and nitrate nitrogen
Online ammonia nitrogen nitrate analyzer=Ammonia nitrogen nitrate nitrogen two in one sensorVARiON 700IQ+IQ SENSOR NET System Host
1、 VARiON 700 IQ ammonia nitrogen nitrate two in one sensor
characteristic:
Unique combination of ammonium salt and nitrate salt sensors
Automatically compensate for the impact of interfering ions
The configuration is very economical and practical
No need for calibration, good long-term stability
Automatic compensation of interference ions by ammonium salt and nitrate ion electrodes
The direct input ion electrode method is suitable for long-term online monitoring.
The new high-performance VARiON plus sensor hasThe following functions：
Continuous monitoring of ammonia nitrogen concentration, equipped with potassium ion electrode, can automatically compensate for the impact of potassium ion interference
The new VARiON plus NO3-HS nitrate ion electrode is insensitive to chloride ions and eliminates the need for additional chloride ion electrodes
With just one sensor, both ammonia nitrogen and nitrate nitrogen parameters can be tested simultaneously
During testing, as long as the corresponding ion selective electrode is inserted into the corresponding socket of the sensor, the remaining work is automatically completed by the sensor. The instrument directly displays the correct test value, or you can choose to display the concentration value of interfering ions, such as potassium ion concentration. All test values can be transmitted to the PLC system through analog current 0/4-20mA or digital interface PROFIBUS or MODBUS.
Configuration diagram:
The ion electrode method is prone to interference from potassium ions when testing ammonia nitrogen in water, and from chloride ions when testing nitrate nitrogen. Therefore, additional compensating electrodes are required during testing to ensure the accuracy of the testVARiONPLUSTechnical ammonia nitrogen nitrate nitrogen two in one electrode, including automatic compensation electrodeIt can automatically perform potassium and chloride ion compensation tests,Ensure more accurate testing of the VARiON 700 IQ new IQ sensor using one sensor,It can be connected to both ammonia nitrogen sensing electrode and nitrate nitrogen sensing electrode simultaneously, and both parameters can be measured simultaneously.Sensing electrode selection VARiON ® Plus NH4 ammonia nitrogen electrode VARiON ® Plus K potassium ion compensation electrode VARiON ® The Plus NO3-HS nitrate electrode with chloride ion compensation, connected to the IQ Sensor Net system, can simultaneously display parameters of ammonia nitrogen, nitrate nitrogen, and potassium ions on the display, ensuring the accuracy of ammonia nitrogen and nitrate nitrogen measurement parameters.
VARiON ® The Plus NO3-HS electrode has a special thin film that can test nitrate while also compensating for chloride ions
Online ammonia nitrogen nitrate analyzer
2、 Introduction to IQ SENSOR NET System Host:
1. Single point multi parameter testing system: 182 system (1 to 4 sensors)
◆ Can connect 1 to 4 sensors, suitable for situations with few testing points/parameters, such as testing 4 different parameters in one pool.
Multiple output information options available, such as RS485, MODBUS, PROFIBUS, or 0/4-20mA analog current output
2. Multi point distributed sensor testing network: 2020XT system (can connect up to 20 sensors)
◆ Up to 20 sensors can be connected, which is suitable for occasions with many test points. The distributed network system has advanced technology and excellent performance. The display terminal is mobile and supports hot plug
Multiple output signal modules are available for selection, such as RS485, MODBUS, PROFIBUS, or 0/4-20mA analog current output
1、 VARiON 700 IQ ammonia nitrogen nitrate two in one sensor
characteristic:
Unique combination of ammonium salt and nitrate salt sensors
Automatically compensate for the impact of interfering ions
The configuration is very economical and practical
No need for calibration, good long-term stability
Automatic compensation of interference ions by ammonium salt and nitrate ion electrodes
The direct input ion electrode method is suitable for long-term online monitoring.
The new high-performance VARiON plus sensor hasThe following functions：
Continuous monitoring of ammonia nitrogen concentration, equipped with potassium ion electrode, can automatically compensate for the impact of potassium ion interference
The new VARiON plus NO3-HS nitrate ion electrode is insensitive to chloride ions and eliminates the need for additional chloride ion electrodes
With just one sensor, both ammonia nitrogen and nitrate nitrogen parameters can be tested simultaneously
During testing, as long as the corresponding ion selective electrode is inserted into the corresponding socket of the sensor, the remaining work is automatically completed by the sensor. The instrument directly displays the correct test value, or you can choose to display the concentration value of interfering ions, such as potassium ion concentration. All test values can be transmitted to the PLC system through analog current 0/4-20mA or digital interface PROFIBUS or MODBUS.
Configuration diagram:
The ion electrode method is prone to interference from potassium ions when testing ammonia nitrogen in water, and from chloride ions when testing nitrate nitrogen. Therefore, additional compensating electrodes are required during testing to ensure the accuracy of the testVARiONPLUSTechnical ammonia nitrogen nitrate nitrogen two in one electrode, including automatic compensation electrodeIt can automatically perform potassium and chloride ion compensation tests,Ensure more accurate testing of the VARiON 700 IQ new IQ sensor using one sensor,It can be connected to both ammonia nitrogen sensing electrode and nitrate nitrogen sensing electrode simultaneously, and both parameters can be measured simultaneously.Sensing electrode selection VARiON ® Plus NH4 ammonia nitrogen electrode VARiON ® Plus K potassium ion compensation electrode VARiON ® The Plus NO3-HS nitrate electrode with chloride ion compensation, connected to the IQ Sensor Net system, can simultaneously display parameters of ammonia nitrogen, nitrate nitrogen, and potassium ions on the display, ensuring the accuracy of ammonia nitrogen and nitrate nitrogen measurement parameters.
VARiON ® The Plus NO3-HS electrode has a special thin film that can test nitrate while also compensating for chloride ions
Online ammonia nitrogen nitrate analyzer
2、 Introduction to IQ SENSOR NET System Host:
1. Single point multi parameter testing system: 182 system (1 to 4 sensors)
◆ Can connect 1 to 4 sensors, suitable for situations with few testing points/parameters, such as testing 4 different parameters in one pool.
Multiple output information options available, such as RS485, MODBUS, PROFIBUS, or 0/4-20mA analog current output
2. Multi point distributed sensor testing network: 2020XT system (can connect up to 20 sensors)
◆ Up to 20 sensors can be connected, which is suitable for occasions with many test points. The distributed network system has advanced technology and excellent performance. The display terminal is mobile and supports hot plug
Multiple output signal modules are available for selection, such as RS485, MODBUS, PROFIBUS, or 0/4-20mA analog current output
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