Based on this product's specifications, here are some alternatives and similar models
Finder 072.11 Floor Level Sensor for Monitoring Relays
Summary description:
The Finder 072.11 is a floor-mounted conductive level sensor designed for the detection of liquid presence. Compatible with Finder 72.01 and 72.11 monitoring relays, this sensor is ideal for leak detection applications in industrial and residential environments. It ensures reliable monitoring of conductive liquids at floor level, providing an effective solution for flood prevention and safety systems.