Technical Data
CompareAnalyser
| Measuring Principle | Potentiometric / ISE |
| Characteristic | Analyser for sodium in boiler feedwater, steam, condensate and ion exchangers |
| Size | 850 x 450 x 250 mm 33.5 x 17.7 x 9.8 inch |
| Design | Panel stainless steel 1.4301 |
| Process temperature | 10 to 40 °C (50 to 104 °F) |
| Ambient temperature | 5 to 40 °C (41 to 104 °F) |
| Process pressure | 1 to 5 bar (abs) 14.5 to 72.5 psi |
| Sample flow rate | 10 to 15 l/h 2.64 to 3.96 gal/h |
| Application | Online sodium monitoring in boiler feed water, water steam cycles, condensate and ion exchangers |
| Power supply | 100 to 240 V AC, 50/60 Hz |
| Output / communication | 0/4 to 20 mA |
| Measuring range | 0.1 to 9999 µg/l (ppb) Na |
| Consumables | CA76NA sodium electrode, CA76NA pH combination electrode CA76NA standard solution 5100 ppb Na |
Protect your water-steam circuit and ion exchangers with the CA76NA sodium analyzer! If the sodium ion concentration in high-purity feed water or boiler feed water rises, harmful impurities have dissolved in the water. This can cause severe equipment damage and expensive repair costs. The CA76NA performs highly accurate water quality monitoring and quickly detects critical events. The sodium analyzer helps you develop a predictive maintenance strategy and ensure normal power plant operation.
Benefits
Protects expensive plant equipment used in the power industry: the CA76NA sodium analyzer monitors low sodium ion concentrations in the water-steam circuit and detects residues and impurities in the power plant.
Online measurement of sodium ion concentration in the pipe downstream of the vacuum pump provides early warning of condenser leaks.
Low dosing of DIPA reagent and standard solution reduces operating costs.
Precise measurement: independent pH reference electrode with high-precision temperature compensation optimizes pH adjustment.
Optimized investment costs: one analyzer with up to six sampling channels.
Perfectly adapted to process conditions: dedicated sampling channels with freely adjustable measuring intervals.
Applications
In the power industry and utilities, the CA76NA sodium analyzer monitors low sodium ion concentrations:
Indicates water and steam purity in boilers and turbines.
Provides early warning of condenser leaks or ion exchanger failure.
Controls the inlet water quality of power plants using fresh water as the water source.
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Source: Endress+Hauserpublic information from the website
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。







