The Flowline AU13-5213-A Ultrasonic Level Transmitter provides precise, continuous liquid level monitoring with advanced ultrasonic sensing technology. Its non-contact design eliminates mechanical wear and contamination, making it a maintenance-free solution for demanding industrial and commercial environments.
Built with robust, chemical-resistant housing, the AU13-5213-A ensures long-lasting performance in applications ranging from chemical storage to water treatment. The transmitter incorporates smart signal processing, delivering stable and accurate readings even in challenging conditions with vapor, foam, or turbulence. It easily integrates into SCADA, PLC, or DCS systems for reliable process automation and monitoring.
Key Features:
Ultrasonic, non-contact liquid level measurement
High accuracy and repeatability across varying conditions
No moving parts, ensuring low maintenance
Rugged, chemical-resistant construction for harsh environments
Advanced echo processing for reliable data in turbulent applications
Simple integration with plant control systems
Compatible Applications:
Chemical storage tanks and dosing systems
Water and wastewater treatment facilities
Food and beverage processing tanks
Industrial process vessels
Environmental monitoring and utility systems
Included Accessories:
Installation hardware and user manual (optional accessories available separately).
Compliance:
Manufactured under ISO quality standards; compatible with GLP/GMP compliance requirements.
Benefits for Users:
Delivers safe, reliable, and accurate level monitoring that reduces downtime, enhances operational efficiency, and provides peace of mind in critical liquid management applications.



