ORP电极
Technical Data
CompareORP / Redox
| Measuring Principle | Sensor ORP / Redox |
| Application | Long-term monitoring and limit control in processes with stable process conditions Water treatment |
| Characteristic | Digital ORP sensor for standard applications in process technology and environmental engineering with dirt-repellent PTFE junction and integrated temperature sensor |
| Measuring range | -1500 mV to +1500 mV |
| Measuring principle | Gel compact electrode with teflon junction and double gel reference Measuring part as gold-pin or platinum ring |
| Design | All shaft lengths with temperature sensor Advanced gel technology |
| Material | Sensor shaft: Glass to suit process ORP measuring element: Platinum or gold Metal lead: Ag/AgCl Aperture: Ring-shaped PTFE junction O-ring: FKM Process coupling: PPS fibre-glass reinforced Nameplate: ceramic metal oxide |
| Dimension | Diameter: 12 mm (0.47 inch) Shaft lengths: 120, 225 and 360 mm (4.72, 8.86 and 14.17 inch) |
| Process temperature | -15 to 135 °C (5 to 275 °F) |
| Process pressure | 0.8 to 17 bar (11.6 to 246.5 psi) absolute |
| Temperature sensor | NTC 30K |
| Ex certification | With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in hazardous areas Zone 0, Zone 1 and Zone 2 |
| Connection | Inductive, digital connection head with Memosens 2.0 technology |
| Ingress protection | IP68 |
The Memosens CPS12E is an all-round digital ORP electrode. It measures reliably under demanding conditions or in hazardous locations. The ORP electrode has a long service life, low maintenance and high cost-effectiveness. The Memosens CPS12E uses Memosens 2.0 digital technology, supports extended data storage, saves calibration and process parameters, and serves preventive maintenance and the IIoT. Memosens supports plug-and-play sensors for convenient operation and longer process uptime
Advantages
Robust ORP electrode with low maintenance: large-area anti-fouling PTFE diaphragm protects against medium contamination. Long poison diffusion path protects the reference electrode against poisoning.
Suitable for demanding applications: gold electrode for measuring oxidizing media, platinum electrode for measuring reducing media. Glass electrode with strong chemical stability. The electrode measures stably at process absolute pressures up to 17 bar (246.5 psi).
Memosens 2.0 technology supports storing a large amount of calibration and process parameters in the sensor. Serves the IIoT and preventive maintenance strategies.
Non-contact inductive signal transmission for very reliable measuring results and greater process safety.
Laboratory sensor calibration and fast sensor replacement in the field minimize production downtime and reduce operating costs
Application areas
Long-term monitoring of processes with stable operating conditions:
- Chemical industry
- Pulp and paper industry
- Power plants
- Waste treatment plants
Water and wastewater treatment:
- Drinking water
- Cooling water
- Well water
- Wastewater treatment plants
Approved to ATEX, IECEx, CSA C/US, NEPSI, Japan and INMETRO, for use in Ex Zones 0, 1 and 2.
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Technical documentation
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Source:Endress+Hauserpublic information from the website
Related Models
| Model | Name |
|---|---|
| CPS12E-AA7GAA2 | ORP电极 |
| CPS12E-AA7PAA2 | ORP电极 |
| CPS12E-NA7GAA2 | ORP电极 |
| CPS12E-NA7PAA2 | ORP电极 |
Case Studies
市政污水处理污水处理厂 · ORP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ORP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ORP，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 · ORP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ORP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ORP，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 · ORP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ORP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ORP，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 · ORP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ORP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ORP，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。
