?> Sianef | Magnetic By-Pass Level Indicator
Level Measurement & Control

Magnetic By-pass
Level Indicator

Engineered for extreme environments where direct visual monitoring is impossible. Our Series MLI provides high-visibility continuous level measurement using a robust magnetic coupling system that separates the medium from the indicator.

400°C

Max Operating Temp

100 Bar

Pressure Rating

Magnetic By-pass Level Indicator
Level Output
mm
Magnet
The Technology

Advanced Flux Coupling

Our bypass indicators utilize a sophisticated magnetic coupling principle that ensures total galvanic isolation between the process medium and the atmosphere.

As the float tracks the fluid level within the bypass chamber, its magnetic field penetrates the non-magnetic chamber walls. This field interacts with a series of external, magnetically sensitive rollers or flaps.

  • check_circle Hermetic Containment: The measuring medium is entirely isolated within a pressure-resistant pipe, eliminating fugitive emissions and leakage risks.
  • check_circle Bistable Display Logic: Magnetic rollers utilize a locking mechanism that prevents unintended flipping from vibration or power surges.
  • check_circle Zero Power Required: Operates purely on mechanical and magnetic principles, ensuring reliability during total plant power failure.

Technical Specifications

Construction

Chamber Material 316L Stainless Steel / Titanium
Connection Size DN15 to DN100 (1/2" to 4")
Center-to-Center Up to 6000mm (Single Section)

Performance

Accuracy ± 5mm
Fluid Density Min. 0.45 g/cm³
Viscosity Max. 5000 mPa.s

Application Areas

oil_barrel

Petrochemical

Reliable monitoring for aggressive hydrocarbons, toxic solvents, and high-pressure catalysts in refinery environments where total containment is critical.

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Power Generation

Engineered for feedwater heaters, steam drums, and deaerators. Capable of handling saturated steam conditions and high thermal cycling.

restaurant

Food & Beverage

Sanitary designs for dairy, brewing, and juice processing. Stainless steel 316L construction ensures compliance with strict hygiene standards.

Technical Resources

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Product Brochure

Detailed features & options (2.4 MB)

description
Installation Manual

Step-by-step setup guide (4.1 MB)

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Compliance & Certs

ATEX / SIL2 Certificates (1.8 MB)

Request a Configuration

Our indicators are custom-built to your specific vessel dimensions and medium properties. Fill out our sizing sheet for an accurate quote.