电导率四电极传感器
Technical Data
CompareConductivity
| Measuring Principle | |
| Application | Phase seperation, chromotography, fermentation, CIP monitoring in small pipes, ultrafiltration |
| Characteristic | Conductivity sensor with a broad measurement range for all hygienic applications with advanced requirements to process safety |
| Measuring range | 1 µS/cm to 500 mS/cm |
| Measuring principle | 4-electrode conductive conductivity sensor |
| Design | Certified hygienic design with FDA compliant materials, available as 120 mm sensor with PG13.5 and in many other standard process connections |
| Material | Process connection: stainless steel 1.4435 (316L) Sensor element: platinum and ceramic |
| Dimension | Sensor diameter: 12 mm (0.47 inch) Electrode length: depending on process connection |
| Process temperature | -5 to 120 °C (23 to 248 °F) Sterilization: max. 140 °C at 6 bar for max. 45 min (Max. 284 °F at 87 psi for max. 45 min) |
| Process pressure | 17 bar abs at 20 °C (247 psi at 68 °F) 9 bar abs at 120 °C (131 psi at 248 °F) |
| Temperature sensor | Pt1000 |
| Connection | Clamp 1,5", Clamp 2", Varivent F DN25,Varivent N DN40-DN125, BioControl DN25, PG13,5, DN25 standard/40mm, DN25 B.Braun port/65mm, Threat G1", Thread NPT 1" Cable: Memosens connector |
| Ingress protection | IP 68 / NEMA type 6P |
| Certificates, declarations and approvals | 3-A, hygienic design EHEDG, ASME BPE-2002 Pharma CoC, FDA, Regulation (EC) No. 1935/2004 |
The Memosens CLS82D is a hygienic digital sensor for reliable, safe and fast measurement in applications with strongly fluctuating conductivity values. Multiple certificates, various process connections and a small compact design meet your process requirements. Using Memosens digital technology, the CLS82D is easy to operate and offers the highest process safety and data integrity. Moisture- and corrosion-resistant, it allows laboratory calibration and device predictive maintenance.
Advantages
Wide measuring range
Hygienic design approved by EHEDG and 3-A
Memosens technology and unique electrode connection monitoring ensure absolute loop safety
Steam sterilization and high-temperature sterilization
Exact electrode constant indicated in the quality certificate
Sensor parameters are recorded for simple traceability and predictive maintenance
Convenient maintenance strategy with easy calibration and sensor management using Memobase Plus
Areas of application
The Memosens CLS82D can measure over a wide conductivity range:
Phase separation
Downstream process stages
Fermenters
Final rinse in pharmaceutical applications
International explosion protection approvals such as ATEX, FM, CSA and NEPSI; the digital sensor is suitable for use in hazardous areas.
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Technical documentation
Technical data
Documents/Manuals/Software
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Source:Endress+Hauserwebsite public information
Related Models
| Model | Name |
|---|---|
| CLS82D-AACAA | 电导率四电极传感器 |
| CLS82D-AAGAA | 电导率四电极传感器 |
| CLS82D-BAPGA | 电导率四电极传感器 |
Case Studies
市政污水处理污水处理厂 · 电导率应用案例
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，对电导率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电导率，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 · 电导率应用案例
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，对电导率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电导率，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 · 电导率应用案例
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，对电导率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电导率，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 · 电导率应用案例
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，对电导率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电导率，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。
