Technical Data
CompareAnalyser
| 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 |
Product Overview
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.
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Advantages
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Based on the standard colorimetric measuring principle - naphthylamine method - compliant with ISO 6777 and DIN EN 26777, ensuring compatibility with laboratory measurement results
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Automatic calibration and cleaning reduce operating and maintenance costs
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Simple maintenance: no tools required
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Advanced diagnostics with remote access increase process safety
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Memosens technology with a user-friendly interface enables convenient, plug-and-play commissioning
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Functional upgrades, even to a complete measuring station, require only the simple addition of modules and connection of Memosens sensors, reducing installation costs
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Areas of application
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The Liquiline System CA80CR helps you improve process environmental performance:
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Drinking water
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Mineral water
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Raw water in food production
Spare Parts & Accessories 106
106 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| CY80NO- | Reagent/Standard Solution CY80NOReagent set for CA80NO with long shelf life or respectively standard solution Contains dangerous goods | Enquire |
| CY800- | Cleaning Solution CY800Cleaning solution for Liquiline System CA80 Contains dangerous goods | Enquire |
| CAV800- | CAV800 Maintenance Tool KitKits with all maintenance parts for Liquiline System CA8x analyzers Content: dispensers, hoses, connectors, O-ring for the sample collector, filter mats. Optional: in-and outlet hoses(PA), Liquidmanager without motor (PT) or 2 sample collector beakers(PV) | Enquire |
| CAC800- | Liquiline System CAC800Sample hoses for Liquiline System with different lengths | Enquire |
| CAC880- | CA8x inlet/outlet hose CAC880Inlet and outlet hoses for Liquiline System CA80 in heated and unheated version. | Enquire |
| 71101762 | CM442/CM444/CM448/CSF48 display cable accessoryCM44x/CSF48/CA8x | Details |
| 71218400 | CA8x/CAT860 Accessories: Wall Mounting | Details |
| 71458285 | Mast kit with holder CA80, outdoor | Details |
| 71218402 | CA8x/CAT860 accessory: base | Details |
| 71218409 | CA8x Accessory: Door with Window | Details |
| 71218419 | CA8x accessory: M12 digital sensor external socket | Details |
| 71218425 | CA8x/CAT860 Accessory: Lock cylinder | Details |
| 71218429 | CA8x/CAT860 Accessory: Door Stop | Details |
| 71218431 | outlet pipe | Details |
| 71218433 | Valve | Details |
| 71218403 | CAT860 Liquid Level Detection | Details |
| 71218434 | Reagent disk, without cooling module | Details |
| 71218471 | Reagent disk with cooling module | Details |
| 71218472 | Complete Liquid Collector | Details |
| 71218473 | CA8x accessories: analyzer standard configuration | Details |
Configurator / Comparison
Source:Endress+Hauserwebsite public information
Manuals & Documents 6
All documents for this modelProduct Videos
3:26
How to Decommission Liquiline CA80 Analyzers
4:02
Colorimetric Online Analysis with Liquiline System CA80
3:08
Zero Point Determination for Liquiline System CA80 Analyzers
2:25
How to Mix the Reagent Set CY80NO for CA80NO Analyzers
4:26
How to Replace the Liquidmanager of Liquiline System CA80 Analyzers
4:32
How to Replace the Reagents of Liquiline System CA80 Analyzers
Case Studies
Municipal Wastewater Treatment · EH-ONLINE — Application Case
Project Overview
The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted EH-ONLINE properly configured on the existing plant, with the aim of continuous water monitoring on the E+H online platform.
Technical Challenges
What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the EH-ONLINE configuration has to involve configured under one numbering scheme across platform protocols and sensors.
Configuration
Supply and installation were organised through the online water-analysis line: integrating around each online monitoring point. On site this meant configured under one numbering scheme across platform protocols and sensors, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.
Performance
After commissioning the outcome is data flows through the platform, improving service and diagnostics, and the readings are now used for process tuning.
Food & Beverage · EH-ONLINE — Application Case
Site Conditions
This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was continuous water monitoring on the E+H online platform.
The Problem
The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means configured under one numbering scheme across platform protocols and sensors.
What We Did
We took a online water-analysis line approach — integrating around each online monitoring point. Delivery was built around configured under one numbering scheme across platform protocols and sensors, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.
Operating Outcome
In service the system performs as intended — data flows through the platform, improving service and diagnostics, with routine maintenance falling noticeably.
Chemical & Pharmaceutical · EH-ONLINE — Application Case
Application Context
reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from EH-ONLINE, focusing on continuous water monitoring on the E+H online platform.
Process Constraints
corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The EH-ONLINE specification must therefore cover configured under one numbering scheme across platform protocols and sensors.
Delivery Approach
Delivery was handled as the online water-analysis line — integrating around each online monitoring point. Execution centred on configured under one numbering scheme across platform protocols and sensors, together with Ex certification and GMP traceability of records.
Field Results
Operation shows the benefit clearly — data flows through the platform, improving service and diagnostics, with confidence in this measuring point improving markedly.
Power & Energy · EH-ONLINE — Application Case
Customer Profile
The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is EH-ONLINE; the focus is continuous water monitoring on the E+H online platform.
Key Difficulties
Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with configured under one numbering scheme across platform protocols and sensors.
Implementation
The scope ran through the online water-analysis line: integrating around each online monitoring point. Technically it hinges on configured under one numbering scheme across platform protocols and sensors, and on these requirements: compliance with power-industry codes and unit availability targets.
Customer Benefit
In practice this means data flows through the platform, improving service and diagnostics, which cut the workload on the site maintenance team.
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