The Flowline AU13-2120 is part of Flowline’s advanced AU13 ultrasonic series, designed to deliver continuous and precise level measurement without contacting the liquid. Built for demanding industrial environments, this transmitter excels in applications involving corrosive chemicals, viscous fluids, or contaminated liquids where traditional contact sensors are unsuitable.
Its rugged construction ensures long service life, while ultrasonic technology provides consistent, accurate measurements, even in challenging process conditions. The AU13-2120 integrates seamlessly with control and monitoring systems, making it ideal for level control, inventory management, and regulatory compliance.
Key Features:
Continuous non-contact ultrasonic level sensing
High measurement accuracy with reliable stability
Resistant to chemical attack, scaling, and buildup
Industrial-grade housing for harsh environments
Simple integration with SCADA, PLCs, and monitoring systems
Compatible Applications:
Chemical and solvent storage tanks
Wastewater treatment plants and lift stations
Industrial process reservoirs and sumps
Food and beverage liquid handling
Environmental monitoring systems
Included Accessories:
Standard mounting hardware and installation guide (optional setup kits available separately).
Compliance:
Manufactured under ISO standards; suitable for GLP/GMP environments.
Benefits for Lab & Industry Users:
Provides safe, accurate, and low-maintenance liquid level measurement. Reduces downtime, improves operational efficiency, enhances safety, and ensures regulatory compliance across industries.




