Indumax CLS50D
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 |
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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Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Conductivity Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Conductivity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductivity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Conductivity Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Conductivity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductivity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Conductivity Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Conductivity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductivity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Conductivity Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Conductivity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductivity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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