Omega LR36 Specification

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EchoPro

Pulse Radar Solids Level Transmitter

LR36

Application

The intrinsically safe 26 GHz. pulse radar transmitter provides continuous level measurement up to 49.2’ (15m) with a 4-20 mA analog and HART digital signal output, and is configured via its integral push button display module or HART communicator. The non-contact solids level sensor is intended for dry solid media including aggregates, grains, pellets, powders and building materials. Select this sensor for easy process conditions with

minimal dust and installation with an adjustable mounting

bracket or gimbal flange. Typical applications include bins, transfer stations and crushers.

LR36-5021-40-00

Shown

Features

Rugged 316L stainless steel antenna and process mount

Configuration via push button display or HART communicator

Gimbal flange for easy positioning with the angle of repose

LCD displays level in feet or meters with percent of span bar

Optional display mode indicates the echo signal return curve

Fail-safe diagnostics with selectable signal fail-safe outputs

Recognition, storage and rejection of false echo signal returns

IP67 stainless enclosure with polycarbonate display window

Mounting Bracket

The LR97-S006 mounting bracket allows you to easily install and adjust the sensor angle for optimum placement relative to the materials angle of repose in installations without an enclosed top. Constructed of 304 stainless steel, the rugged bracket is widely used in crusher, transfer station, stockpile or open top bin applications.

LR97-S006

Bracket

LR36-5321-44-00

Shown

Push Button

Display Module

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EchoPro

Pulse Radar Solids Level Transmitter

LR36

Speciﬁcations

Range:

Frequency:

Accuracy

Dead band:

Beam angle:

Configuration:

Memory:

Display type:

Display units:

Display bar:

Display graph:

Supply voltage:

Max. consumption:

Signal output:

Signal invert:

Signal fail-safe:

Process temp.:

Temp. comp.:

Storage temp.:

Pressure:

Enclosure rating:

Encl. material:

Encl. window mat.:

Conduit entrance:

Antenna material:

Process mount:

Classification:

Approvals:

Certification:

Compliance:

12” to 49.2’ (30cm to 15m)

26 GHz.

± 10mm

12” (30cm)

8º

Push button, HART 7

Non-volatile

LCD, dot matrix

Feet and meters

Percent of span

Echo signal curve

21.6 to 26.4 VDC

22.5 mA

4-20 mA, two-wire, HART 7

4-20 mA, 20-4 mA

3.9 mA, 20.5 mA, 22 mA

F: -40º to 392º

C: -40º to 200º

Automatic

F: -40º to 176º

C: -40º to 80º

-40: -14.5 to 580 psi (-1 to 40 bar)

-44 & -45: Atmospheric

IP67

316L stainless steel w/silicone gasket

Polycarbonate

(1) 1/2” NPT connector

316L

-40: 1 1/2” NPT

-44: 4” gimbal flange (ANSI)

Intrinsically safe

ATEX IIG Ex ia II C T6...T3 Ga

IEC Ex ia IIC T6...T3 Ga

CSA Class I, Div 1, Groups A, B, C & D;

Class II, Div 1, Groups E, F & G; (T6...T3);

Class I Zone 0 AEx ia IIC (T6...T3) Ga &

Zone 20 AEx ia IIIC (T76ºC to T146ºC) Da;

Ex ia IIC (T6...T3) Ga & Ex ia IIIC (T76ºC to

T146ºC) Ga

FCC

CE, RoHS

Dimensions

FLANGE

-44

4” ANSI

8.7” (220mm)

0.45” (11mm)

(171.4mm)

6.75"

(101.6mm)

4.0"

11.34” (288mm)

3.5"

(88.9mm)

4” (98mm)

½"

NPT

P/N

Level Indicator

LI24-1001

DATA LOOP™

Intrinsically Safe Level Indicator

UL approved intrinsically safe, the loop powered

level indicator displays engineering units

connected in series with one 4-20 mA level

transmitter. Select the LI24-1001 level indicator

for hazardous applications with an intrinsically

safe sensor. For field mount installation, add a

single or two indicator NEMA box.

Ordering

LR36-5 21-4 -00

MOUNT T YPE (1) ( 2)

0 NPT thread

3 ANSI flange

MOUNT SIZE (3)

0 1 1/2” NPT

4 4” gimbal flange

NOTES

If you want help in selecting a sensor for your application, please go to our

website and submit a Level Questionnaire. An engineer will review your

requirements and suggest a product solution via email.

For bracket mount installations, order the 0 mount type, 0 mount size and

purchase a LR97-S006 mounting bracket.

The 0 mount size is compatible with the 0 mount type. The 4 mount sizes are

compatible with the 3 mount type.