Liquiline System CA80NO
Technical Data
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| Measuring Principle | Colorimetric |
| Characteristic | Process analyzer for Nitrite in potable water |
| Size | Housing (open version): 793 x 530 x 417 mm 31.22 x 20.87 x 16.42 in Housing (closed version): 793 x 530 x 463 mm 31.22 x 20.87 x 18.23 in Housing with base: 1723 x 530 x 463 mm 67.83 x 20.87 x 18.23 in |
| Design | Open design, cabinet and stand housing High-Performance plastic ASA-PC, additional stand coated steel |
| Process temperature | 4 to 40 °C (39 to 104 °F) |
| Ambient temperature | 5 to 40 °C (41 to 104 °F) Outdoor version: - 20 to 40 °C (-4 to 104 °F) |
| Process pressure | At atmospheric pressure, < 0.2 bar absolute |
| Sample flow rate | Min. 5 ml/min (0.17 fl.oz/min) |
| Consistency of the sample | Suspended solids content Turbitity < 50 NTU, aqueous, homogenized |
| Specials | Easy upgrade to measuring station with up to four digital Memosens sensors Automatic calibration and cleaning User-configurable measuring, cleaning and calibration intervals Optional cooling module for standard solution 2 channel version optional User-definable measuring ranges Modular design for easily extensible functionality |
| Application | Limit value monitoring of nitrite for potable water and mineral water applications |
| Power supply | 100 to 120 VAC / 200 to 240 VAC ± 10% 24 VDC ± 10% 50 ± 1 or 60 ± 1,2 Hz |
| Output / communication | 2x 0/4 to 20 mA Modbus RS485/TCP (optional) Ethernet (optional) Alarmrelay |
| Input | 1 or 2 measuring channel 1 to 4 digital sensor inputs for sensors with Memosens protocol (optional) |
| Measuring range | 10 to 500 µg/l NO2-N 0.2 to 3.0 mg/l NO2-N 0.1 to 1.0 mg/l NO2-N 0.1 to 1.0 mg/l with dilution function to maximum 5 to 50 mg/l NO2-N |
| Consumables | Reagents and standard solutions CY80NO as well as cleaner CY800 are necessary for the operation Regular maintenance is done with the parts of the maintenance kit CAV800 |
The Liquiline System CA80NO performs compliant, high-precision online nitrite measurement, helping you meet the limit value requirements in drinking water, mineral water or food production. Like all Liquiline System analyzers, it can connect up to four plug-and-play Memosens sensors, minimizing installation costs. Automatic calibration and cleaning with low reagent consumption reduce operating and maintenance costs. Advanced diagnostics with remote access ensure process safety.
Advantages
Based on the standard colorimetric measuring principle - naphthylamine method - compliant with ISO 6777 and DIN EN 26777, ensuring compatibility with laboratory measurement results
Automatic calibration and cleaning reduce operating and maintenance costs
Simple maintenance: no tools required
Advanced diagnostics with remote access increase process safety
Memosens technology with a user-friendly interface enables convenient, plug-and-play commissioning
Functional upgrades, even to a complete measuring station, require only the simple addition of modules and connection of Memosens sensors, reducing installation costs
Areas of application
The Liquiline System CA80CR helps you improve process environmental performance:
Drinking water
Mineral water
Raw water in food production
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Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · EH-ONLINE Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of EH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable EH-ONLINE for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · EH-ONLINE Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of EH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable EH-ONLINE for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · EH-ONLINE Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of EH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable EH-ONLINE for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · EH-ONLINE Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of EH-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable EH-ONLINE for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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