LU83-5101 Flowline, LU83-5101 Datasheet

LU83-5101

Manufacturer Part Number

LU83-5101

Description

Sensor, Ultrasonic, 2-Wire Trans., 26.2 ft Range, Display, 2 in NPT, NEMA 4X

Manufacturer

Flowline

Type

Level Transmitterr

Datasheet

1.LU83-5101.pdf (2 pages)

Specifications of LU83-5101

Body Style

Compact

Brand/series

EchoSpan

Function

Non-contact Level Measurement

Ip Rating

IP65

Mounting Type

2 In. NPT

Output

4-20 mA

Range, Measurement

26.2 Ft.

Sensing Mode

Ultrasonic

Special Features

LCD Display

Termination

Cable

Voltage, Supply

12 to 28 VDC

For Use With

Level Measurement

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Download datasheet (2Mb)

EchoSpan Two-Wire Ultrasonic Level Transmitter

LU8_ Series

Specifications

EchoSpan

Sensor range

Process mount (1) (2)

Range:

Accuracy:

Resolution:

Beam width:

Dead band:

Display type:

Display units:

Display mode:

Memory:

Supply voltage:

Loop resist.:

Signal output:

Signal invert:

Calibration:

Fail-safety:

Process temp.:

Temp. comp.:

Electronics temp.:

Pressure:

Enclosure rating:

Enclosure vent:

Encl. material:

Trans. material:

Process mount:

Mount. gasket:

Conduit entrance:

Classification:

CE compliance:

EchoSpan

5m (16.4')

8m (26.2')

10m (32.8')

NPT (US)

G (Metric)

We Do Your Level Best

LU81: 8" to 16.4'

LU83: 8" to 26.2'

LU84: 12" to 32.8'

± 0.2% of span in air

LU81/83: 0.039" (1 mm)

LU84: 0.078" (2 mm)

3" (7.6 cm) dia.

LU81: 8" (20 cm)

LU83: 8" (20 cm)

LU84: 12" (30 cm)

LCD, 6-digit

Inch, cm or percent

Air gap or liquid height

Non-volatile

12-28 VDC

500 Ohms @ 24 VDC

4-20 mA, two-wire

4-20 mA or 20-4 mA

Push button

Selectable 4mA, 20mA,

21 mA, 22 mA or hold

F: -7˚ to 140˚

C: -20˚ to 60˚

Automatic

F: -40˚ to 160˚

C: -40˚ to 71˚

30 psi (2 bar) @ 25˚

C., derated @ 1.667

psi (.113 bar) per ˚C.

above 25˚ C.

NEMA 4X (IP65)

Water tight membrane

PC/ABS FR

PVDF

2" NPT (2" G)

Viton®

Dual, 1/2" NPT

General purpose

EN 61326 EMC

Ordering

(20 cm to 5m)

(20 cm to 8m)

(30 cm to 10m)

The general purpose two-wire ultra-

sonic transmitter provides non-contact

level measurement up to 32’ or 10m,

and is ideally suited for challenging

ultrapure, corrosive or waste liquids.

Push button calibrated, the transmitter

is broadly selected for atmospheric

bulk storage, day tank and waste sump

applications. Media examples include

wastewater and sodium hydroxide.

Description

-51

Ultrasonic Level Transmitter

Faceplate

LU81/83/84

Shown

Ordering Notes

1) For installation on open tanks, order the

2) For a liquid tight cable connection, order

LM50-1001 (2" NPT) or LM50-1061 (2" G)

side mount bracket.

the LM90-1001 connector.

Features

Setup is fast and simple with pus

button calibration and LCD display

Offered in three measurement ranges

up to 10m with 2” transducer

6-segment LCD display indicates

level in inch or centimeter values

7.6 cm minimum beam width for

applications with restricted space

Selectable display indicates level in air

gap or liquid height

PC/ABS enclosure rated NEMA 4X

with rugged PVDF transducer

Fail-safe intelligence with diagnostic

feedback for easy troubleshooting

Rear View Shown

DS300350-REV:A

Related parts for LU83-5101

LU83-5101 Summary of contents

Page 1

... Resolution: LU81/83: 0.039" (1 mm) LU84: 0.078" (2 mm) Beam width: 3" (7.6 cm) dia. Dead band: LU81: 8" (20 cm) LU83: 8" (20 cm) LU84: 12" (30 cm) Display type: LCD, 6-digit Display units: Inch percent Display mode: Air gap or liquid height ...

Page 2

EchoSpan EchoSpan Side View Menu SELECT / FAST Button UNITS SELECT Display Units Inches Centimeters Percentage Display To LC52 Relay Controller To PLC We Do Your Level Best TM Ultrasonic Level Transmitter DISPLAY TOP MENU TANK SAFE TGCAL SELECT SELECT ...

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