The Liquiline System CA80AL analyzer precisely measures the residual aluminum ion content in drinking water and wastewater to ensure compliance. It helps users optimize the aluminum ion dose used in flocculation and phosphorus removal. The analyzer can connect up to 4 plug & play Memosens digital sensors, minimizing installation workload. The analyzer features automatic calibration and cleaning and low reagent consumption, reducing operating costs; advanced diagnostics with remote access also ensure process safety.
Benefits
The aluminum ion analyzer works on the pyrocatechol violet principle in accordance with DIN ISO 10566, ensuring measurement results identical to laboratory results
Advanced diagnostics support predictive maintenance
The analyzer features automatic calibration and cleaning and low reagent consumption, reducing operating costs
Easy upgrade to a complete measuring station by simply adding modules and connecting Memosens digital sensors.
Convenient remote access via the built-in web server
Seamless integration into the process control system via digital fieldbus, e.g. Modbus, PROFIBUS, EtherNet/IP
Applications
The Liquiline System CA80AL aluminum ion analyzer is suitable for:
Limit value monitoring of drinking water
Optimization of flocculant dosing control based on aluminum ion content
Phosphorus removal in wastewater treatment plants
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Source: Endress+Hauserpublic information from the website
Technical Data
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| Measuring Principle | Colorimetric |
| Characteristic | Process analyzer for aluminum in aqueous solutions Comply with standard colorimetric measuring principle - pyrocatechol violet methot |
| 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 ... 40 °C (39.2 ... 104 °F) |
| Ambient temperature | 5 ... 40C ( 41 ... 104F) Outdoor version: - 20 to 40 °C (-4 to 104 °F) |
| Process pressure | at atmospheric pressure, < 0.2 bar |
| Sample flow rate | min. 5ml/min (0,17 fl.oz/min) |
| Consistency of the sample | low solid content (< 50NTU), aqueous homogeneous |
| Application | Monitoring of the aluminum content of potable water, mineral water and industrial waste water |
| Power supply | 100 ... 120 VAC / 200 ... 240 VAC ± 10% 24 VDC ± 10% 50 ± 1 oder 60 ± 1,2 Hz |
| Output / communication | 2x 0/4 ... 20 mA Webserver, Modbus, Ethernet/IP, Profibus DP |
| Input | 1 or 2 measuring channel 1 ... 4 digital sensor inputs for sensors with Memosens protocol (optional) |
| Measuring range | 15 to 1000 µg/l Al 15 to 1000 µg/l with dilution function to maximum 300 to 20 000 µg/l Al |
| Consumables | Reagents and standard solutions CY80AL as well as cleaner CY800 are necessary for the operation. Regular maintenance is done with the parts of the maintenance kit CAV800. |
Case Studies
市政污水处理污水处理厂 · EH-ONLINE应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对EH-ONLINE的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的EH-ONLINE，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · EH-ONLINE应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对EH-ONLINE的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的EH-ONLINE，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · EH-ONLINE应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对EH-ONLINE的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的EH-ONLINE，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · EH-ONLINE应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对EH-ONLINE的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的EH-ONLINE，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
