Magne-Trac Magnetic Liquid Level Gages
The chamber may be constructed of any non-magnetic material, including austenitic stainless steel, alloys such as Alloy 20, and plastics. The chamber is typically mounted to the side of the vessel with an inlet and outlet that will allow the liquid level in the chamber to match the liquid level in the vessel, in the same manner that traditional sight glasses work. Magne-Trac chambers are constructed in full compliance to ASME 31.1 and 31.3, and utilize flange end closures for float access.
Standard floats are constructed of thin wall, deep drawn 316 Stainless Steel or Titanium. Optional materials are available. Each float is custom engineered for a specific application and operating process variables. The float houses a magnet array, designed to project a magnetic field through the chamber and to an externally mounted indicator assembly. Variables considered in the construction of a float are dependent on the temperature, pressure, and liquid density, as well as material compatibilities.
The standard indicator consists of anodized aluminum housing, rotating flags, and a clear cover. The standard UV stable Yellow/Black flags are uniquely constructed of high temperature molded nylon. The non-corrosive nature of the material eliminates problems with corrosion often encountered with aluminum flag/stainless steel pins most commonly supplied in the market. Magne-Trac indicators are constructed with a UV scratch resistant polycarbonate window as standard, eliminating nuisance breakage of glass and allowing a high integrity fit. The flags are a wide 1.4″ to enhance viewing. Each flag is assembled around a high temperature rare earth magnet assembly that ensures a latching action to eliminate false indication due to a vibration.
Magne-Trac Level Switches
Quest-Tec level switches are hermetically sealed, non-mercury, bi-stable latching switches designed for use with Magne-Trac level gages. The bias magnet design latches the switch maintaining the contact after the level continues to rise or fall. The switch will change state when the float magnet passes by. The switches are fully adjustable and non-invasive. Level switches are mounted to the Magne-Trac chamber with all 316 Stainless Steel worm gear pipe clamps. Switch points can be changed easily at any time without interruption to the visual indication or process.
The Magne-Trac Gage product line is one of the safest and most economical ways to measure your liquid level requirements. In applications for extreme pressure, temperature, vibration, and highly corrosive or hazardous material, Magne-Trac level Gages will perform where others fail. Features include lower installation costs, easy to read liquid level and low maintenance. The Magne-Trac Gage product line is one of the safest and most economical ways to measure your liquid level requirements.