Technical Data
ComparepH
| Measuring Principle | Potentiometric |
| Application | Hygienic and sterile applications, process |
| Characteristic | - resistant against reference poisoning - CIP/SIP and autoclavable - high accuracy - biocompatibility of the gel inside - version upside-down installation available - pressurized reference (6 bar) available |
| Measuring range | pH 0-14 |
| Measuring principle | - ceramic diaphragm - ion-trap |
| Design | - All shaft lengths with temperature sensor - Memosens - advanced gel technology |
| Material | glass / ceramic |
| Dimension | Diameter: 12mm (0.46inch) Shaft lengths: 120, 225, 360 and 425 mm (4.68, 8.77, 14.04 and 16,57 inch) |
| Process temperature | -15°C ... 140°C (5°F - 284°F) |
| Process pressure | max. 13 bar (188 psi) |
| Temperature sensor | optional with integrated Pt100 or Pt1000 |
| Ex certification | Simple operational equipment, no certification necessary. |
| Connection | TOP68 connection head |
| Ingress protection | IP 68 |
| Certificates, declarations and approvals | 3A, biocompatibility |
Field of application
Ceragel CPS71 is the analog specialist for pH measurement in sterile and hygienic applications. Its state-of-the-art gel is poison resistant and guarantees stable measurement even in flowing media or low conductivity. The sensor is sterilizable, autoclavable and non-toxic assuring highest safety of your products.
Hygienic and sterile applications:
- Fermenters
- Biotechnology
- Life sciences
- Food industry
Process technology and monitoring of processes with:
- Quickly changing pH values
- High proportion of electrode poisons such as H2S
With ATEX, FM, and CSA approval for application in hazardous areas
Benefits
Suitable for CIP/SIP and autoclaving maintaining high accuracy
Sensor resists strong acids and bases and high organic loads
Certified biocompatibility, no cytotoxicity
Free from animal-based materials and from acrylamide
| Measuring Principle | Potentiometric | |
| Application | Hygienic and sterile applications, process | |
| Characteristic | - resistant against reference poisoning - CIP/SIP and autoclavable - high accuracy - biocompatibility of the gel inside - version upside-down installation available - pressurized reference (6 bar) available | |
| Measuring range | pH 0-14 | |
| Measuring principle | - ceramic diaphragm - ion-trap | |
| Design | - All shaft lengths with temperature sensor - Memosens - advanced gel technology | |
| Material | glass / ceramic | |
| Dimension | Diameter: 12mm (0.46inch) Shaft lengths: 120, 225, 360 and 425 mm (4.68, 8.77, 14.04 and 16,57 inch) |
|
| Process temperature | -15°C ... 140°C (5°F - 284°F) |
|
| Process pressure | max. 13 bar (188 psi) |
|
| Temperature sensor | optional with integrated Pt100 or Pt1000 | |
| Ex certification | Simple operational equipment, no certification necessary. | |
| Connection | TOP68 connection head | |
| Ingress protection | IP 68 | |
| Additional certifications | 3A, biocompatibility | |
Related Models
| Model | Name |
|---|---|
| CPS71-1TB2ESA | 模拟式pH电极 |
| CPS71-1TB2GSA | 模拟式pH电极 |
| CPS71-1TC2ESA | 模拟式pH电极 |
| CPS71-1TC2GSA | 模拟式pH电极 |
| CPS71-2TB2ESA | 模拟式pH电极 |
| CPS71-2TC2ESA | 模拟式pH电极 |
| CPS71-2TP2ESA | 模拟式pH电极 |
| CPS71-2TU2ESA | 模拟式pH电极 |
| CPS71-3TB2ESA | 模拟式pH电极 |
| CPS71-3TC2ESA | 模拟式pH电极 |
| CPS71-3TP2ESA | 模拟式pH电极 |
| CPS71-3TU2ESA | 模拟式pH电极 |
Case Studies
市政污水处理污水处理厂 · PH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PH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PH，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 · PH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PH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PH，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 · PH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PH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PH，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 · PH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PH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PH，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。
