VLI2500 Series
Single chamber magnetic float visual level indicator

The VLI2500 Single Chamber Magnetic Visual Level Indicator is a practical alternative to fragile, easily-clouded sight glasses. Its electronic-free operation provides safe, durable and easy-to-read indication in various liquids while remaining isolated from potential media contamination. The visual level indicator’s 2½” (63.5 mm) diameter 316 stainless steel chamber is capable of withstanding pressures up to 750 PSIG (51.7 bar) and its versatile design can integrate separate point level switch outputs for alarm and valve control functions. Various threaded, flanged and weld connections are available to mount the unit on the top, bottom or side of the tank. Further custom options include level switch and level transmitter integration as well as flag color combinations and graduated scales.

Technology

Magnetic level indicators

Magnetic Level Indicators (MLI) have revolutionized the global visual indication market by offering a safer, reliable, and high-visibility alternative to common gauge glass assemblies. Utilizing a combination of proven buoyancy principles along with the benefits magnetism, MLIs can be customized to fit virtually any process connection arrangement on the vessel. The chamber and magnetic float is available in a variety of materials and pressure ratings to accommodate the wide variety of complex process applications present in the world’s major industrial facilities.
Magnetic Level Indicator
  • Features
  • Applications
  • Specifications
  • Mounting Configurations
  • Side Connections
  • Top & Bottom Configurations
  • Downloads

  • High Contrast, Easy-to-Read Design
  • Fully-Isolated Visual Level Indicator and Pressure Chamber
  • Point-Level Switches Available
  • Durable, All 316 Stainless Steel Construction
  • Visibility Up to 100 Feet (30 Meters)
  • Top, Bottom or Side Mounting Connections
  • Optional Point Level SPDT (Latch) 25 Watt Maximum

  • Beverage Vessels & Tanks
  • Water & Storage Tanks
  • WFI Skids
  • DI Water Systems
  • Sanitary Mixing Tanks
  • Pharmaceutical & Biotech Vessels
  • HVAC
  • Sight Glass Replacement

  • Instruction Manuals
  • Product Catalogs

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