The IFM LT3023 level sensor is a precise and versatile instrument designed for reliable monitoring of liquid levels in industrial applications. Featuring a dual output configuration, a robust probe design, and factory calibration for mineral oils, it provides both accurate continuous measurement and dependable switching for control systems.

At its core, the LT3023 is factory-set for mineral oils, ensuring excellent accuracy and stability in lubrication and hydraulic system applications. In addition, the sensor is compatible with a wide variety of fluids, including hydrous coolants, oil-based media, water, and water-like liquids, provided they have a dielectric constant greater than 2. This wide media compatibility makes it a practical solution for diverse process environments, reducing the need for multiple sensor models.

The 472 mm probe length allows the sensor to monitor fluid levels in medium to large tanks with precision. Its extended reach ensures comprehensive coverage, providing accurate level measurement from near-empty to full capacity. This makes it highly effective in reservoirs, process tanks, and storage systems where precise level monitoring is essential to maintain system safety and efficiency.

The LT3023’s dual output design enhances its versatility. It features one digital output, ideal for switching functions such as triggering alarms, pumps, or valves when preset levels are reached. The second analog output provides continuous level measurement, enabling integration into process control systems for real-time monitoring and optimisation. This dual functionality reduces hardware requirements and simplifies integration into automation setups.

Temperature adaptability is another strength of the LT3023. Designed for operation between 0 and 35 °C, it can extend to 60 °C when used with the climate tube E43101, making it suitable for applications with moderate thermal variation. This flexibility expands its use across different process conditions, from coolants in machining systems to oil reservoirs in lubrication circuits.

It is important to note that the LT3023 is not suitable for certain media types, such as extremely conductive fluids, adhering substances, granulates, bulk materials, acids, or alkalis. Avoiding these ensures reliable long-term performance and protects the sensor from premature wear.

The IFM LT3023 is ideally suited for applications in lubrication management, coolant monitoring in CNC machining, and water-based process systems. Its combination of a long probe, dual outputs, and media versatility ensures accurate and efficient monitoring, supporting both system protection and process optimisation.

In summary, the IFM LT3023 level sensor offers a dependable solution for industrial liquid monitoring. With its 472 mm probe, dual-output design, factory calibration for mineral oils, and adaptability across water- and oil-based media, it delivers reliable performance in diverse applications. For operators seeking precision, flexibility, and durability in a single sensor, the LT3023 is an excellent choice.