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The liquid level measuring system can measure clean or dirty liquid

Time: March 30, 2019 08:56:44 source: Author:

Magnetic level gauge It adopts a dual cavity design, including a magnetic level gauge for level indication and a guided wave radar transmitter. The unit provides accurate level measurement up to 2000 psi or temperatures up to 800 ° F. Custom configuration can be used in the second chamber for guided wave radar, magnetostrictive or capacitive transmitters. The unit provides independent redundant measurements in oil, gas, petrochemical and power applications.
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The integrated dual chamber design combines a rugged magnetic level with a guided wave radar in a lightweight and compact unit

Preyville news mat is a good manufacturer of advanced level instruments in the field of liquid detection. It has celebrated its 30 years of excellent manufacturing. Today, it announced the launch of a new magnetic flap level gauge dual chamber liquid level measurement system. The magnetic flap level gauge is a lightweight, compact, precision manufactured device that provides independent redundant measurement in a variety of oil, gas, petrochemical and power applications. The new dual chamber system offers higher flexibility and accuracy around the design. Two closely integrated but independent chambers include a magnetic level for level indication based on process specific gravity and a guided wave radar transmitter for dielectric constant based measurements.

Unlike the single chamber design, the magnetic flap level gauge can be used to measure clean or dirty liquids. A separate chamber for guided wave radar eliminates the need for coaxial cables and allows customers to use the system in processes that may contain particulate matter that may accumulate on the probe. The dual chamber design also removes additional parts from the magnetic level gauge chamber, eliminating potential floating barriers. The process connection on the magnetic flap level gauge is not limited to the side, but can be placed on the top, bottom or side of the instrument. The exhaust valve and drain valve can be combined without changing the chamber size to make the device smaller and lighter than other methods. The indicator can be repositioned from the factory if required.

"Redundancy is often required in challenging applications such as feed water heaters, industrial boilers and waste water tanks," said hotard, product manager for radar and RF products at mat The magnetic flap level gauge combines the robustness of the magnetic level gauge with the accuracy of the guided wave radar. In fact, the system can also combine guided wave radar, magnetostrictive and capacitive transmitters in a compact unit. Add the available switching options and the redundant configuration becomes infinite.

Two robust measurement systems are combined into one

The magnetometer of the magnetic flap level gauge is based on the firm and durable floating km26 magnetic liquid level gauge of the company. The visible shuttle or bar indicator is magnetically coupled to the float through the wall of the float chamber to avoid direct contact with the process fluid. This eliminates problems with coating, plating, fouling, fugitive emissions and hazardous material leakage, as well as providing accurate readings through dirty or colorless fluids common to standard sight glasses.

In its standard configuration, the second magnetic flap level gauge chamber contains the company's powerful mt2000 guided wave radar transmitter. There are no moving parts and almost no maintenance. The waveguide cable or rod guides the microwave pulse directly to the surface of the product, eliminating the common beam divergence problem of the traditional non-contact radar transmitter. The combination of a single waveguide antenna and a secondary magnetic flap level gauge chamber allows the measurement of low dielectric materials, such as propane, hexane and butane, without the need for coaxial probes. The instrument provides accurate level measurement even when temperature and pressure vary greatly: up to 3000 psi (206 bar) or 800 ° f (427 ° C).

Designed for challenging applications

Each magnetic flap level gauge system is custom configured for customer applications. The second chamber can be used in guided wave radar, magnetostrictive or capacitive transmitter.

The standard c1p11 waveguide is rated at 1500 psi @ 100 ° F and cable probes. The transmitter connection is 3 / 4 inch NPT thread and the weight of the cable can be centered in the chamber. Optional stainless steel case for corrosion resistance; stainless steel powder coating. FM and CSA approved for use in hazardous areas, mt2000 is also ATEX certified for use in potentially explosive environments.

There is also c8p71, a rugged coupler and waveguide designed for high temperature and high pressure hydrocarbon applications. The coupler can withstand extreme pressures and has a higher temperature rating in the industry: 1500 psi @ 500 ° f (103 bar @ 427 ° C). C8p71 is hermetically sealed and is not affected by steam (except steam), so it is especially suitable for hazardous environment.

The c9p81 waveguide is designed for saturated steam applications such as power plants and industrial heating processes. Using alumina ceramic insulators, the c9p81 provides accurate and reliable measurements up to 2000 psi (138 bar) at 635 ° f (335 ° C).

Wide selection of material and process connection types

Even under extreme conditions, the magnetic flap level gauge system can be easily customized to replace the existing displacement chamber, field glass or DP transmitter. The system provides a wide selection of chamber materials in the industry, including 316 stainless steel, Hastelloy C-276, Hastelloy B3 and titanium.
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