Condumax CLS13
Technical Data
CompareConductivity
| Measuring Principle | Conductive |
| Application | Process, power plant |
| Characteristic | 2-electrode conductivity cell for high temperature applications. |
| Measuring range | k=0,01: 0-20,0 µS/cm k=0,1: 0-200,0 µS/cm |
| Measuring principle | Coaxially arranged electrodes for high temperature applications |
| Design | 2-electrode conductivity cell with coaxially arranged electrodes Connection head and cooling body made of casting aluminium with fixed cable connection PG16 |
| Material | Electrode: 1.4571 Sealing: Kalrez, ceramic |
| Dimension | Electrode diameter: 25 mm (0.984 inch) Immersion depth: 50 to 115 mm (1.97 to 4.48 inch) Weight: 3kg |
| Process temperature | max. 250 °C (482 °F) |
| Process pressure | max. 40 bar (580 psi) |
| Temperature sensor | Integrated Pt100 |
| Ex certification | ATEX |
| Connection | Process connection: G1" |
| Ingress protection | IP67 |
| Certificates, declarations and approvals | Calibration certificate with cellconstant |
The Condumax CLS13 is a stable conductivity sensor for measuring in steam/water cycles in power plants, especially suitable for low-conductivity measurement applications (high temperature, high pressure), ensuring that the process is protected from corrosion. Low maintenance and easy commissioning (large terminal compartment) make it the ideal choice for harsh operating conditions.
Advantages
Reliable and precise measurement of low-conductivity media
Best choice for high-temperature, high-pressure applications (temperature up to 250 °C)
Stainless steel body and removable external electrode for easy cleaning
Robust and durable
Quality certificate includes independent cell constant specification
Areas of application
The Condumax CLS13 can be used for conductivity measurement in steam/water cycles in the power&energy industry:
Condensate monitoring
Boiler feedwater monitoring
Boiler blowdown control
The sensor can be used for low-conductivity media measurement under high temperature and high pressure.
Various international explosion protection approvals such as ATEX and FM, suitable for explosive hazardous areas
E+H Product Configurator
Please enter the product order code to configure
Product comparison
Please enter the order codes of the products to compare in the boxes below (up to three products)
Technical documentation
Technical data
Documents/Manuals/Software
Accessories/Spare parts
A
Source:Endress+Hauserwebsite public information
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.







