SHRIDHAN Magnetic Level Indicator (MLI)
Introduction to Magnetic Level Indicators (MLIs)
Magnetic Level Indicators (MLIs) are advanced instruments designed for continuous liquid level measurement in various industrial applications. Utilizing a magnetic float that interacts with an external indicator, MLIs provide clear, reliable readings in challenging environments, making them ideal for industries such as Oil & Gas, Power, Pharmaceuticals, and Food & Beverages.
About SHRIDHAN Automation
With over two decades of experience, SHRIDHAN Automation is a leading manufacturer of field instrumentation, dedicated to continuous innovation and customer satisfaction. Their global presence spans the Middle East, USA, and Northern Europe, positioning them as a trusted partner in field instrumentation and automation

Features and Benefits
- Continuous Liquid Level Measurement: The MLI design features a chamber mounted on the vessel’s side, allowing the magnetic float to rise and fall with the liquid level. This float interacts with magnetic flaps or a bar graph, delivering a precise visual indication of the liquid level.
- Enhanced Safety and Visibility: Readable from a distance and operational in low light or extreme conditions, Shridan MLIs reduce the risk of leaks or contamination through their magnetic coupling design.
- Ideal for Hazardous Applications: Shridhan MLIs are designed to handle hazardous, toxic, or corrosive liquids safely, providing reliable solutions for industries dealing with such materials.
- Robust Construction: Built from durable materials like stainless steel and special alloys, Shridan MLIs withstand a wide range of temperatures and pressures.
- Optional Features: Equipped with alarms and transmiters for remote monitoring, our MLIs seamlessly integrate into existing control systems.
Technical Specifications
- Installation: Side/Top Mounted
- Minimum Liquid Specific Gravity: 0.4 (Side Mounted), 0.6 (Top Mounted)
- Maximum Operating Pressure: Up to 250 bar (Metallic), Up to 5 bar (PP/PVDF/PTFE)
- Maximum Temperature: 70°C (PP), 100°C (PVDF), 400°C (Metallic)
- Vent and Drain Plug Sizes: Available from ½” and above
Applications
- Total Level Monitoring
- Interface Level Measurement
- Power Generation
- Petrochemicals
- High Pressure and Temperature Applications
- Strong Acids and Alkalis
- Boilers
- Flashing
Why Choose Shridhan MLIs?
Shridhan MLIs provide reliable, maintenance-free liquid level measurement, enhancing safety and efficiency in your industrial processes. With a design that meets the demands of high pressures, extreme temperatures, and hazardous materials, our MLIs are engineered for optimal performance.
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