1. Main Specifications| Product Type | Conductivity Sensor | | Output Signal | Analog Signal; IO-Link | | Interface | M12 Connector | | Measurement Range | 100...1000000 µS/cm | | Operating Voltage DC | 18...30 V | | Voltage Type | DC |
2. Key Selling PointsWide Conductivity Measurement Range – Versatile Application
Coverage:The LDL220 offers an ultra-wide range of 100...1,000,000 µS/cm, suitable for monitoring low-conductivity water to high-salinity
or strong acid/alkali solutions—ideal for water treatment, chemical
processing, and industrial cleaning applications. IO-Link Digital Communication – Enables Smart Connectivity:Equipped with IO-Link interface (V1.1), it supports bidirectional data exchange, allowing real-time
access to measurement values, device status, diagnostics, and
remote parameterization or calibration—perfect for Industry 4.0 and
smart manufacturing. Dual Output: Analog + Digital – Flexible System Integration:Features both analog output (e.g., 4–20 mA) and IO-Link digital output, enabling seamless integration into legacy control systems as well
as modern fieldbus networks, ensuring compatibility during system
upgrades. M12 Connector – Fast and Reliable Connection:Uses a standard M12 circular connector for tool-free, secure, and vibration-resistant connection—ideal
for automated production lines and mobile equipment, reducing
installation time and wiring errors. High Accuracy with Temperature Compensation:Built-in temperature compensation automatically corrects
measurement drift caused by temperature fluctuations, ensuring
consistent accuracy and long-term reliability under varying process
conditions.
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