LK8122 Proximity sensor

Key Technical Specifications

• Primary Function: Continuous level control for water, oils, and hydrous coolants.
• Probe Length: 264 mm (with a switch actuation level of 195 mm).
• Operating Voltage: 18 to 30 V DC.
• Output Signals: 4 digital outputs configurable as PNP or NPN (Normally Open or Normally Closed).
• Communication Interface: Built-in IO-Link capability for smart integration and parameter setting.
• Display: Highly visible 4-digit LED display indicating current status.
• Electrical Connection: Threaded M12 male connector (A-coded, gold-plated contacts).

Common Applications

• Managing fluid levels in industrial tanks and containers.
• Monitoring hydraulic oils, machinery lubricants, and water-based cleaning agents. 

For full configuration guidelines or to download technical data sheets, you can check the official product page onAre you looking to replace an existing unit, or do you need help configuring the IO-Link outputs for your control system?