The NCR-21 is a low-cost non-contact liquid level measurement sensor for water, wastewater and other liquids stored in small vessels up to 26 feet. Ideal for pump stations and overflow monitoring, it is also suitable for measuring various fats, liquid ammonia, and other food additives. Its flood-proof IP 68 enclosure ensures a maintenance-free continuous operation. It is easily set up and monitored using integrated Bluetooth for wireless communication with data access via a smartphone, tablet or PC. The NCR-21 is also compatible with either the BinView web application or Binventory software options for monitoring levels from multiple sensor types or sites.