In industrial processes, accurate liquid level measurement is critical for safety, efficiency, and operational control. Through its trusted partnership with Shridhan, HATTA Trading & Services delivers high-performance Magnetic Level Indicators (MLIs) designed for demanding environments.
These systems provide continuous, clear, and reliable level indication in tanks and process vessels, even in hazardous and extreme operating conditions.
What Are Magnetic Level Indicators?
Magnetic Level Indicators are advanced instruments used to measure liquid levels without direct contact between the process fluid and the display system.
They operate using a magnetic float mechanism inside a chamber attached to the vessel. As the liquid level changes, the float moves and magnetically actuates an external indicator, typically a bi-colour flap or magnetic shuttle, providing a clear visual reading.
This magnetically coupled design significantly reduces the risk of leaks, making MLIs a safer alternative to conventional level measurement systems.
Key Benefits of Magnetic Level Indicators
High Visibility & Accuracy:
MLIs offer continuous level indication with excellent visibility, even from long distances, ensuring operators can monitor levels easily.
Enhanced Safety:
Since the indicator is isolated from the process fluid, it minimizes exposure risks when handling hazardous, toxic, or corrosive media.
Built for Harsh Environments:
These systems are engineered to perform reliably under extreme conditions, including:
- High pressure and temperature
- Corrosive chemicals
- Hazardous industrial zones
Durable Construction:
Available in materials such as stainless steel, Hastelloy, Inconel, titanium, and engineering plastics, MLIs can be tailored to suit specific process requirements.
Integration Ready:
Magnetic Level Indicators can be equipped with switches and transmitters for:
- Alarm systems
- Remote monitoring
- Integration with control systems
Technical Highlights
Magnetic Level Indicators supplied by HATTA offer robust technical capabilities:
- Operating Pressure: Up to 250 bar (metallic construction)
- Temperature Range: Up to 400°C
- Measurement Range: 300 mm to 5000 mm
- Minimum Specific Gravity: 0.4 (side-mounted), 0.6 (top-mounted)
- Mounting Options: Side-mounted and top-mounted configurations
- Connections: ANSI, DIN, BS flanges, BSP/NPT threads
These specifications make MLIs suitable for both standard and highly specialized industrial applications.
Industrial Applications
Magnetic Level Indicators are widely used across multiple industries, including:
- Oil & Gas and petrochemical plants
- Power generation facilities
- Chemical processing industries
- Steel and mining sectors
- Pharmaceutical and water treatment plants
- Marine and offshore installations
They are especially effective in applications involving high-pressure, high-temperature, and corrosive fluids.
Optional Features & Accessories
To enhance performance and adaptability, MLIs can be equipped with:
- Reed switches and micro switches
- Magnetostrictive and reed chain transmitters
- Thermal and cryogenic insulation
- Steam or electric tracing systems
- Magnetic particle traps and isolation valves
These options allow customization based on process requirements and operational conditions.
Why Choose HATTA Trading for Magnetic Level Indicators?
HATTA Trading & Services provides more than just products; it delivers complete industrial solutions:
- Reliable supply of high-quality instrumentation
- Strong partnerships with trusted manufacturers like Shridhan
- Expert application support
- Seamless coordination for EPC and industrial projects
Conclusion
Magnetic Level Indicators are an essential solution for industries that demand safe, accurate, and maintenance-friendly level measurement. With their robust design, high visibility, and adaptability to extreme conditions, they play a crucial role in modern industrial operations.
By partnering with HATTA, industries gain access to dependable level instrumentation solutions tailored for performance, safety, and long-term reliability.
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