Endress+Hauser Condumax CLS21D-C1E1 Conductivity Sensor
The Endress+Hauser CLS21D-C1E1 is a robust, digital Memosens conductivity sensor engineered for precise measurement in medium to high conductivity ranges. Equipped with a 2-electrode system featuring durable graphite electrodes and a PES shaft, the Condumax CLS21D provides high chemical, thermal, and mechanical stability across water treatment, industrial process, and media separation applications.
Technical Specifications & Manufacturer Data
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Part Number: CLS21D-C1E1
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Manufacturer: Endress+Hauser
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Product Line: Condumax CLS21D
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Measuring Principle: Conductive 2-electrode system with parallel graphite electrodes
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Cell Constant (k): 1 cm⁻¹ (Measuring range: 10 µS/cm to 20 mS/cm)
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Process Connection (C): Thread G 1″, PES
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Approval (1): Non-hazardous area / Standard area
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Plug Head / Cable (E): Memosens plug-in head (IP68 rated)
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Temperature Sensor: Integrated NTC 30K temperature sensor
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Operating Limits: Process temperature -20 °C to +135 °C (-4 °F to +275 °F); Process pressure up to 17 bar at 20 °C
Key Features & Operational Advantages
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Inductive Memosens Technology: Non-contact, moisture-proof signal transfer prevents connection corrosion and signal distortion for complete data integrity.
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High Chemical & Thermal Stability: Graphite electrodes offer low polarization effects and outstanding resistance in demanding industrial fluids.
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Integrated Calibration & Diagnostics: Sensor-specific calibration data and operating load parameters are stored directly inside the sensor head for seamless predictive maintenance.
Commercial Availability & Sourcing
Procure original Endress+Hauser CLS21D-C1E1 conductivity sensors with full confidence. We offer immediate order handling, global express logistics, and knowledgeable commercial support to meet your facility’s procurement requirements.
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Condition: 100% Brand New & Factory Original
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Availability: In Stock – Ready for Immediate Shipment
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Logistics: Fast Worldwide Shipping Options Available
