硅酸盐分析仪
Advantages
Protects expensive equipment in power plants: the silica analyzer monitors the silica concentration in the steam-water circuit, effectively preventing deposits on equipment surfaces.
Early online detection of critical silica concentrations ensures efficient power plant operation and optimizes maintenance and downtime.
Measurement based on the standard heteropoly blue method, directly comparable with laboratory results.
Maximum reliability: the unique combination of peristaltic pump and high-precision plunger pump provides stable measurement with low maintenance.
Optimized investment: up to 6 sample channels can be selected to meet changing process requirements at any time; connecting Memosens digital sensors allows easy upgrading to a complete measuring station.
Supports digital fieldbuses for seamless integration into process control systems, such as Modbus, EtherNet/IP or PROFIBUS.
In the event of an error, advanced diagnostics and web server remote access enable fast corrective action.
Application areas
The CA80SI silica analyzer monitors the silica concentration in the power industry and utilities.
Purity indicator for boiler feedwater and steam
Early warning of condenser leaks
Warning of ion exchanger depletion
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Technical documentation
Technical data
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Source:Endress+Hauserpublic information from the website
Technical Data
CompareAnalyser
| Measuring Principle | Colorimetric |
| Characteristic | Analyzer for silica in aqueous solutions |
| Measuring method | Comply with standard colorimetric measuring principle - heteropoly blue method |
| 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 Plastic ASA-PC |
| Process temperature | 5 to 45 °C (41 to 113 °F) |
| Ambient temperature | 5 to 40 °C (41 to 104 °F) |
| Process pressure | 1 to 5 bar (14.5 to 72.5 psi) |
| Sample flow rate | 60 to 250 ml/min (2.03 to 8.45 fl.oz/min) |
| Consistency of the sample | Particle free |
| 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 up to 6 sample channels Flexible functionality and modular expandable Digital communication for remote access |
| Application | Determination of silica concentration in boiler feed water Monitoring of water-steam-circuit and condensate Monitoring and optimization of reverse osmosis and desalination |
| Power supply | 100 to 120 VAC / 200 to 240 VAC ± 10% 50 ± 1 or 60 ± 1.2 Hz |
| Output / communication | 2x 0/4 to 20 mA Optional: Webserver, Modbus, Ethernet/IP, Profibus DP |
| Input | 1, 2, 4 or 6 measuring channels Optional 1 to 4 digital inputs for sensors with Memosens protocol |
| Measuring range | 0 to 500 µg/l (ppb) 50 to 5000 µg/l (ppb) |
| Consumables | Reagents and standard solutions CY80SI 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。
