伸缩式支架
Technical Data
CompareORP / Redox
| Measuring Principle | Sensor ORP / Redox |
| Application | Chemical industry, biodiesel plants, power plants, plant design, tanks, process vats or pipes |
| Installation | Retractable holder |
| Characteristic | For tanks and process vats and pipelines or pipes (min. DN80) The robust retractable assembly permits replacement of the electrode while the tank is full or under process conditions with pressures of up to 6 bar |
| Design | Manual or pneumatical |
| Material | Electrode holder, rinse chamber and raised face: PEEK, PVDF, conductive PVDF, Alloy C22, stainless steel 1.4571 Seals: EPDM, FPM (Viton) or FFKM (Kalrez®) |
| Dimension | Immersion depth: 146 or 280 mm (5.75 or 7.87 inch) |
| Process temperature | 0 to 140 °C (32 to 284 °F) |
| Process pressure | 0 to max. 4 bar (0 to max. 58 psi) overpressure for manual actuation 0 to 10 bar (0 to 145 psi) overpressure for pneumatic actuation |
| Connection | Process connections: Flange DN 50, DN 80, ANSI 2", JIS IS10K50A, internal thread G1¼ |
pH
| Measuring Principle | Potentiometric |
| Application | Chemical industry, biodiesel plants, power plants, plant design, tanks, process vats or pipes |
| Installation | Retractable holder |
| Characteristic | For tanks and process vats and pipelines or pipes (min. DN80) The robust retractable assembly permits replacement of the electrode while the tank is full or under process conditions with pressures of up to 6 bar |
| Design | Manual or pneumatical |
| Material | Electrode holder, rinse chamber and raised face: PEEK, PVDF, conductive PVDF, Alloy C22, stainless steel 1.4571 Seals: EPDM, FPM (Viton) or FFKM (Kalrez®) |
| Dimension | Immersion depth: 146 or 280 mm (5.75 or 7.87 inch) |
| Process temperature | 0 to 140 °C (32 to 284 °F) |
| Process pressure | 0 to max. 4 bar (0 to max. 58 psi) overpressure for manual actuation 0 to 10 bar (0 to 145 psi) overpressure for pneumatic actuation |
| Connection | Process connections: Flange DN 50, DN 80, ANSI 2", JIS IS10K50A, internal thread G1¼ |
The Cleanfit CPA472D retractable assembly is designed for use under demanding conditions. It is available in various rugged materials, allowing sensors to be operated safely even in high-pressure, high-temperature and corrosive media. Optional control systems allow automatic sensor cleaning and calibration without interrupting the process. Simple, time-saving sensor operation extends sensor service life.
Benefits
Rugged: suitable for applications with pressures up to 10 bar and temperatures up to 140 °C; available in PEEK, PVDF and conductive PVDF versions
Excellent chemical resistance ensures a long service life
Electrode cleaning and calibration without process interruption - saves maintenance time and operating costs
Various materials and process connections available for flexible use in all measuring applications
Application areas
The Cleanfit CPA472D can be used for tank or pipe installation:
Chemical industry
Power plants
Biomass-to-oil plants
For applications with pressures up to 10 bar
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Technical information
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Source: public information from the Endress+Hauser website
Case Studies
市政污水处理污水处理厂 · 支架应用案例
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，对支架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支架，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 · 支架应用案例
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，对支架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支架，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 · 支架应用案例
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，对支架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支架，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 · 支架应用案例
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，对支架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支架，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。
