R82 datasheet(8/12 Pages) MAGNETROL

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Housing Covers

TOP LEFT: Cast aluminum with

a tempered glass window.

TOP RIGHT: Lexan plastic with a

transparent cover.

Electronics Module

ABOVE: Module as positioned in

compartment shows LCD

and four-button keypad.

Housing Compartment

Shown in aluminum; available in

Lexan. Contains field wiring

compartment and electronics.

The Model R82 is a loop-powered,

26 GHz, non-contact radar transmitter

that performs liquid level and volume

measurements in enclosed vessels.

The R82 offers high-performance at

an economical price point to reliably

measure out to a 40 ft. (12 m) maxi-

mum range.

The Model R82 provides unsurpassed

ease of configuration with either the

menu-driven 4-pushbutton, 2-line x

16-character display, HART digital

communications, or PACTware. This

allows complete configuration via the

local user interface, or remotely with

the added capability of capturing

echo waveforms, and viewing trend

data, diagnostic conditions and all

transmitter configuration parameters.

Model R82 with a

cast aluminum

housing and a

Tefzel® antenna

(below); and a

Model 82 with a

Lexan® housing and

a polypropylene

antenna (right).

Radar Antenna

Shown in Tefzel;

available in

polypropylene.

Available in

two lengths.

Antenna horn is

encapsulated within

polypropylene or Tefzel.

Operating Principle The R82 is based on

pulse-burst radar technology together with equiv-

alent time sampling circuitry. Short bursts of 26

GHz microwave energy are emitted and subse-

quently reflected from the liquid level surface.

O-Ring

Aluminum Housing: Viton®

Lexan Housing: Buna-N

Anatomy of a Model R82 Radar Transmitter and Sensor

The all-new R82 is a high-performance level

transmitter whose low cost makes it ideal for

everyday level applications. Its launcher orien-

tation and echo-rejection profiling are simpli-

fied for easy use. Its microwave beam is rotat-

able for optimized operation.

R82

MODEL

Radome sheds

condensation

R82 Datasheet(PDF) 8 Page - Magnetrol International, Inc.

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