电导率传感器
The Indumax CLS50D is an inductive conductivity sensor suitable for standard, hazardous and high-temperature environments. Thanks to the robust materials (PFA, PEEK), the sensor is insensitive to soiling and ensures reliable and repeatable performance even in corrosive media. Based on Memosens technology, the CLS50D achieves maximum process and data integrity through simple operation, is corrosion- and moisture-resistant and enables predictive maintenance.
Advantages
Durable, chemical-resistant, suitable for measurements under harsh operating conditions
Contamination-resistant materials prevent contamination
Wide temperature measuring range and corrosion-resistant materials make the sensor highly versatile
Reliable measurement based on effective connection monitoring
Long wiring distance does not affect measurement accuracy
Records sensor-specific parameters for convenient traceability
Explosion protection approval
Areas of application
The Indumax CLS50D measures toroidal conductivity and is suitable for:
Chemical industry:
- Concentration measurement of acids and bases
- Quality monitoring of chemical media in tanks and pipes
Food&beverage industry:
- Phase separation of medium/medium mixtures in pipes
Life sciences sector:
- Phase separation of medium/medium mixtures in pipes
Wastewater treatment industry:
- Inlet monitoring
Various international explosion protection approvals such as ATEX, FM, CSA, NEPSI, suitable for explosive hazardous areas
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Technical documentation
Technical data
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Source:Endress+Hauserwebsite public information
Technical Data
CompareConductivity
| Measuring Principle | Inductive |
| Application | Chemical industry, process |
| Characteristic | Analog or digital, inductive conductivity sensor for standard, Ex and high-temperature applications |
| Measuring range | 2µS/cm to 2000 mS/cm |
| Measuring principle | Inductive conductivity measurement |
| Design | No direct contact with the media because of the sensor coating made of highly resistant material |
| Material | PEEK or PFA |
| Dimension | Electrode: Outside diameter: 47.5 mm (1.87 inch) Inside diameter: 15 mm (0.59 inch) Inside diameter (PEEK version): 15.5 mm (0.61 inch) |
| Process temperature | PEEK: max. 125°C (max. 260 °F) PFA: max. 110°C (max. 230 °F) |
| Process pressure | PEEK: max. 21 bar (max. 304.5 psi) PFA: max. 17 bar (max. 246.5 psi) |
| Temperature sensor | Integrated Pt1000 |
| Ex certification | ATEX, IECEx, NEPSI, FM, CSA, TIIS, EAC |
| Connection | Process connection: NPT1", DN50, AINSI, JIScable: fixed cable connection |
| Ingress protection | IP 68 / NEMA type 6 |
| Certificates, declarations and approvals | Calibration certification of the cell constant |
Related Models
| Model | Name |
|---|---|
| CLS50D-AA1B11 | 电导率传感器 |
| CLS50D-AA1B11+F1 | 电导率传感器 |
| CLS50D-AA1B21 | 电导率传感器 |
| CLS50D-AA1B31 | 电导率传感器 |
| CLS50D-AA1D21 | 电导率传感器 |
| CLS50D-AA5D21 | 电导率传感器 |
| CLS50D-BA1B21 | 电导率传感器 |
| CLS50D-BA1D21 | 电导率传感器 |
| CLS50D-BA1D31 | 电导率传感器 |
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。
