Introducing the OMRON K7L-UB Liquid Leakage Sensor Amplifier

The OMRON K7L-UB is a reliable and sensitive liquid leakage sensor amplifier designed to detect liquids with impedance as high as 1 MΩ. This device is ideal for applications requiring stable detection of liquids with low conductivity, including water, chemicals, and IPA (isopropyl alcohol).

Key Features and Benefits

• Advanced Sensing Technology: Utilizes an AC detection method to prevent electric corrosion and ensure safe operation. The noise canceller function, using a 3-conductor cable, provides excellent noise immunity.
• Versatile Sensing Options: Available with Ribbon Electrode Bands and Point Sensors, allowing for flexible installation configurations.
• Long-Distance Wiring: Supports wiring distances of up to 400 meters, making it suitable for large-scale installations.
• Sensor Disconnection Detection: Models like the K7L-UD/UDB/UDP/UDPB offer disconnection detection, enhancing system reliability.
• Compact Design: Extremely compact with a width of just 16 mm, ideal for saving panel space when mounting multiple units.

Technical Specifications

• Operating Ambient: Temperature range from -10°C to +55°C, and humidity from 45% to 85%.
• Power Supply: Operates with a 12-24 VDC power supply, with an allowable voltage fluctuation range of 10-30 VDC.
• Power Consumption: 1 W maximum.
• Response Time: Operates within 800 ms and releases within 800 ms.
• Output Configuration: Open-collector transistor output capable of handling 100 mA at 30 VDC max.

Safety and Compatibility

• Certifications: UL recognized, and when used with Push-In Plus Terminal Block Sockets, it is UL listed.
• Compliance: Meets EMI and EMS standards as per EN 55011 and EN 61000-6-2, respectively.

Whether you need reliable liquid detection for chemical processing, semiconductor manufacturing, or any other industrial application, the OMRON K7L-UB offers unparalleled performance and reliability. Contact us for pricing and availability tailored to your specific needs.