The Flowline AU23-4313-A-B-C Ultrasonic Level Transmitter delivers precise, continuous monitoring of liquid levels using advanced ultrasonic sensing technology. Designed for versatility, it provides reliable non-contact measurement, reducing risks of corrosion, scaling, or contamination associated with contact-based sensors.
This transmitter is built to handle a wide range of process conditions including vapor, foam, or turbulence, thanks to its smart echo processing algorithms. With a rugged, chemically resistant housing, it ensures long-term durability and consistent performance in demanding environments.
The AU23-4313-A-B-C integrates easily into existing control systems such as PLC, SCADA, and DCS networks, supporting process automation and remote monitoring. Compact and maintenance-free, it is ideal for industries seeking reliable liquid level control with minimal downtime.
Key Features:
-
Non-contact ultrasonic technology for accurate liquid measurement
-
Resistant to harsh chemicals and corrosion
-
Reliable operation in challenging environments (vapor, foam, turbulence)
-
No moving parts for long service life
-
Seamless integration with PLC, SCADA, and DCS systems
-
Easy installation in new or retrofit applications
Compatible Applications:
-
Chemical storage tanks
-
Water and wastewater treatment plants
-
Industrial process vessels
-
Food and beverage manufacturing
-
Hazardous or corrosive liquid monitoring
Included Accessories:
Installation hardware and user manual (optional mounting and wiring accessories available).
Compliance:
Manufactured under ISO-certified processes and suitable for GLP/GMP environments.
Benefits for Users:
Provides safe, consistent, and maintenance-free level monitoring, improving efficiency while reducing downtime and operational costs.





