伸缩式支架
Technical Data
CompareOxygen
| Measuring Principle | Sensor ORP / Redox |
| Application | Food and beverages, biotechnology, life sciences, special chemicals |
| Installation | Retractable process assembly |
| Characteristic | Open and closed tanks, piping |
| Design | Sterile and hygienic stile Manual or pneumatic |
| Material | Holder: stainless steel 1.4435 Seals: EPDM-FDA, FKM-FDA, FFKM-FDA |
| Dimension | Immersion depth: 16.1 to 81.4 mm (0.63 to 3.20 inch), depending on process adaption |
| Process temperature | -10 to 140 °C (14 to 284 °F) |
| Process pressure | Pneumatic drive: 16 bar up to 140 °C (232 psi up to 284 °F) Manual drive: 8 bar up to 140 °C (116 psi up to 284 °F) |
| Connection | Aseptic DN25 clampable, Aseptic DN50 screw-in, Clamp ISO 2852, ASME BPE, Varivent N |
pH
| Measuring Principle | Potentiometric |
| Application | Food and beverages, biotechnology, life sciences, special chemicals |
| Installation | Retractable process assembly |
| Characteristic | Open and closed tanks, piping |
| Design | Sterile and hygienic stile Manual or pneumatic |
| Material | Holder: stainless steel 1.4435 Seals: EPDM-FDA, FKM-FDA, FFKM-FDA |
| Dimension | Immersion depth: 16.1 to 81.4 mm (0.63 to 3.20 inch), depending on process adaption |
| Process temperature | -10 to 140 °C (14 to 284 °F) |
| Process pressure | Pneumatic drive: 16 bar up to 140 °C (232 psi up to 284 °F) Manual drive: 8 bar up to 140 °C (116 psi up to 284 °F) |
| Connection | Aseptic DN25 clampable, Aseptic DN50 screw-in, Clamp ISO 2852, ASME BPE, Varivent N |
Completely sterile, the Cleanfit CPA875 retractable assembly ensures the highest contamination protection, making it the ideal choice for life sciences, food and beverage applications. With all approvals (EHEDG and ASME BPE) and FDA-listed materials, the CPA875 is the right choice for hygienic applications!
Benefits
Highest process safety: the patented dynamic seal design prevents contamination.
Simple operation: sensor removal, sterilization and calibration in the process – corrosion-resistant and hygienically safe.
No cross-contamination: sterile design complies with EHEDG and ASME BPE, and the sealing system complies with FDA and USP Cl. VI.
Flexible: various process connections to meet diverse process connection requirements.
Optional double service chamber: the seal between sterile and non-sterile parts moves dynamically along the sensor tube – like a syringe. The sterile space and the process medium never come into contact.
Application areas
The Cleanfit CPA875 is a retractable assembly for installing pH electrodes, ORP electrodes, dissolved oxygen sensors and NIR sensors with a diameter of 12 mm and lengths of 225/360 mm.
Its design offers the highest safety in the following industries:
Food and Beverage
Biotechnology
Life sciences
Specialty chemicals
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Technical information
Technical data
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Measuring principle video
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。
