The Siemens product with catalog number 7ML5440-1GA00-0AA2 is the SITRANS LR560 radar level transmitter. This 2-wire device uses 78 GHz FMCW radar technology to provide continuous level measurement for both solids and liquids, with a maximum range of up to 100 meters (329 feet). It is designed to operate reliably across a wide temperature range, from -40°C and above, making it suitable for various industrial environments. For configuration, a hand programmer must be ordered separately. This level transmitter is available through BSP Automation, ensuring you have access to expert support and supply.