1. Main Specifications| Product Type | Intelligent conductivity sensor | | Output Signal | Analog Signal; IO-Link | | Interface | M12 Connector | | Measurement Range | 100...1,000,000 μS/cm | Operating Voltage DC
| 18...30 V | | Voltage Type | DC |
2. Key Selling PointsWide Conductivity Measurement Range – Suitable for Diverse
Industrial Liquids:The LDL210 offers an ultra-wide range of 100...1,000,000 μS/cm (0.1...1000 mS/cm), covering applications from low-concentration aqueous solutions to
high-salinity, acidic, or alkaline liquids—ideal for water
treatment, chemical processing, cooling towers, and CIP cleaning
systems. IO-Link Digital Communication – Enables Smart Connectivity &
Remote Management:Equipped with an IO-Link interface (V1.1 or higher), it supports bidirectional data exchange for real-time access to
conductivity, temperature, device status, and diagnostics. Enables remote parameterization, calibration, and predictive maintenance—perfect for Industry 4.0 integration. Dual Output: Analog + Digital – Compatible with Legacy and Modern
Control Systems:Provides both 4–20 mA analog output and IO-Link digital output, allowing seamless integration into traditional control systems as
well as modern fieldbus networks—ideal for system upgrades and
flexible automation. M12 Connector – Fast and Reliable Connection:Features a standard M12 circular connector for tool-free, secure, and vibration-resistant connection—ideal
for automated production lines and complex wiring environments,
reducing installation time and errors. Built-in Automatic Temperature Compensation (ATC) – Higher
Accuracy:Integrated temperature sensor automatically compensates for
temperature-induced variations (typically referenced to 25°C or
user-selectable β value), ensuring consistent and accurate
measurements across varying process conditions. High Accuracy and Long-Term Stability – Reduced Maintenance Needs:Utilizes polarization-resistant electrode design and high-quality
materials to deliver stable, repeatable signals. Ideal for
continuous operation with minimal drift, reducing calibration
frequency and maintenance costs.
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