ABB | Ultrasonic Level Transmitter | LST 300
The ABB LST300 Ultrasonic Level Transmitter is a high-performance non-contact level
measurement solution designed for accurate and reliable monitoring of liquids in industrial
process applications. Manufactured by ABB, the LST300 utilizes advanced ultrasonic
technology to measure liquid levels without direct contact with the process media, making it
ideal for corrosive, contaminated, and aggressive liquid applications.
The transmitter operates by emitting ultrasonic pulses toward the liquid surface and calculating
the distance based on the echo return time. Its intelligent signal processing technology ensures
stable and accurate measurement even in challenging environments involving vapors,
turbulence, foam, or fluctuating surfaces. The compact and rugged industrial design allows
reliable operation in harsh indoor and outdoor process conditions.
The ABB LST300 supports standard industrial communication outputs such as 4–20 mA and
HART protocol for seamless integration with PLC, DCS, and SCADA systems. With easy setup,
low maintenance requirements, and reliable long-term performance, the LST300 is widely used
in water treatment, chemical storage, process industries, and utility monitoring applications.
Applications
SS316L manifolds are extensively used in industrial process control and instrumentation systems, including:
- Oil & gas processing plants
- Chemical and petrochemical industries
- Refineries and process plants
- Power generation plants
- Boiler and steam systems
- Water and wastewater treatment systems
- Pharmaceutical manufacturing
- Food and beverage processing
- HVAC and utility systems
- Heat exchangers, reactors, and vessels
- Storage tanks and process pipelines
- Laboratory and calibration systems
- Process skids and automation panels
- Temperature measurement with transmitters, indicators, PLCs, and DCS systems
DS_LST300-EN.pdf
Easy System Integration
Compatible with a wide range of Georg Fischer Signet sensors for seamless industrial automation applications.
Long-Term Operational Reliability
Designed for continuous industrial use with dependable long-term measurement stability.
Low Maintenance Requirements
Flat-tip sensor design minimizes cleaning frequency and maintenance downtime.
Non-Contact Measurement Technology
Provides accurate level monitoring without direct contact with the process media, reducing wear and contamination.
Reliable Measurement Performance
Advanced ultrasonic technology ensures stable and accurate level measurement in industrial environments.
Rugged Industrial Construction
High IP-rated housing ensures reliable operation in harsh industrial and outdoor environments
Suitable for Corrosive Media
Ideal for aggressive chemicals, wastewater, and contaminated liquids where contact sensors may fail.
User-Friendly Operation
Intuitive menu navigation, warning LEDs, and customizable labels simplify configuration and process monitoring.
We offer quality, with the best materials and service
Our commitment to excellence ensures that every product we deliver meets the highest standards of industrial precision and reliability.
Original Product
Inhouse Engineered, Innovative, Excellent product to redefine your expectations and embrace the extraordinary.
Warranty
We are confident about our quality products and covered our warranty to ensure client satisfaction.
Global Shipping
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100% Trust
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