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FMCW radar level transmitter / for liquids / 4-20 mA / compact
DR7400

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Characteristics

  • Technology:

    FMCW radar

  • Medium:

    for liquids

  • Other characteristics:

    4-20 mA, compact, high-precision, with digital display, 2-wire, ATEX, IECEx, corrosion-resistant, IP68, flange-mount, IP66, NAMUR, chemical-resistant, PROFIBUS

  • Applications:

    for storage tanks, for harsh environments, for the pharmaceutical industry, fuel tank, for pressurized vessels, for corrosive environments, for hazardous areas

  • Level range:

    Min.: 0 m (0'00")

    Max.: 100 m (328'01")

  • Process pressure:

    Min.: 0 bar (0 psi)

    Max.: 100 bar (1,450.38 psi)

  • Process temperature:

    200 °C (392 °F)

Description

Drexelbrook DR7400 is a loop powered FMCW 24-26 GHz radar that offers State-of-the-Art components. The DR7400 operates over a large bandwidth which ensures excellent resolution and high accuracy in agitated and corrosive liquids.

High signal dynamics of the DR7400 allow the accurate detection of even the smallest level changes.

PTFE and PEEK Drop antenna with flange protectionprovides ideal measurements up to 100m / 328 feet. To ensure resolution and accuracy the DR7400 FMCW radar level transmitter operates over a 2 GHz bandwidth, 24-26 GHz. The higher signal dynamics of the DR7400 allow the accurate detection of even the smallest level changes.

The DR7400 is a two-wire radar level measurement device with clear navigation display and touch screen user interface, which allows for easy configuration and set up.

A powerful signal processing and a large bandwidth allow this transmitter to determine the true level in the tank, even with agitated surfaces.

Other AMETEK Drexelbrook products

Continuous Level Measurement