模拟式非玻璃PH电极
Technical Data
ComparepH
| Measuring Principle | |
| Application | - Hygienic and sterile applications - non-glass, break-proof - low temperatures - pharmaceuticals, biotechnology - contaminating media |
| Characteristic | - gel-compact electrode - SIP and autoclavable - rapid response at low temperature - lower amount of maintenance required than with glass - biocompatible gel inside (acryle and polyacrylamide free)- overhead installation |
| Measuring range | pH 0-14 |
| Measuring principle | Ceramic diaphragm, double chamber reference, double gel |
| Design | - all shaft lengths with temperature sensor - advanced gel technology |
| Material | PEEK / metal oxide / ceramic / EPDM |
| Dimension | Diameter: 12 mm (0.47 inch) Shaft lengths: 120, 225, 360, 425 mm (4.72/8.86/14.2/16.7 inch) |
| Process temperature | -15°C ... 135°C (5°F - 275°F) |
| Process pressure | max. 10 bar/100°C (145 psi/212°F) |
| Temperature sensor | Optional with integrated Pt1000 |
| Ex certification | ATEX FM |
| Connection | TOP68 connection head |
| Ingress protection | IP68 |
| Certificates, declarations and approvals | EHEDG, 3A, biocompatibility |
The Tophit CPS471 is an ISFET analog electrode for hygienic and sterile applications where glass breakage is not permitted. Its advanced contamination-resistant gel ensures reliable measurement for a dependable process database. The electrode can be sterilized and autoclaved, and its unbreakable PEEK shaft guarantees maximum safety for your products.
Benefits
Unbreakable for maximum product safety
Biocompatibility certification
Can be steam sterilized and autoclaved
Long calibration intervals, low maintenance costs
Applications
Hygienic and sterile applications:
Food industry
Life sciences
Biotechnology
For hygienic applications or hazardous areas, with 3-A, ATEX, FM, and CSA approvals.
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Technical documentation
Technical data
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Accessories/Spare parts
Source: Endress+Hauserpublic information from the website
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。



