Omega LTU-101 - Manual

NRTL/C

I P

6 8

http://www.omega.com

e-mail: [email protected]

“

User’s Guide

LTU-101, LVU-150, LVC-152

LVC-100 & LVF-210 Series

Powered Level Switch

Where Do I Find Everything I Need for

Process Measurement and Control?

OMEGA…Of Course!

TEMPERATURE

䡺

⻬

Thermocouple, RTD & Thermistor Probes,
Connectors, Panels & Assemblies

䡺

⻬

Wire: Thermocouple, RTD & Thermistor

䡺

⻬

Calibrators & Ice Point References

䡺

⻬

Recorders, Controllers & Process Monitors

䡺

⻬

Infrared Pyrometers

PRESSURE, STRAIN AND FORCE

䡺

⻬

Transducers & Strain Gauges

䡺

⻬

Load Cells & Pressure Gauges

䡺

⻬

Displacement Transducers

䡺

⻬

Instrumentation & Accessories

FLOW/LEVEL

䡺

⻬

Rotameters, Gas Mass Flowmeters & Flow Computers

䡺

⻬

Air Velocity Indicators

䡺

⻬

Turbine/Paddlewheel Systems

䡺

⻬

Totalizers & Batch Controllers

pH/CONDUCTIVITY

䡺

⻬

pH Electrodes, Testers & Accessories

䡺

⻬

Benchtop/Laboratory Meters

䡺

⻬

Controllers, Calibrators, Simulators & Pumps

䡺

⻬

Industrial pH & Conductivity Equipment

DATA ACQUISITION

䡺

⻬

Data Acquisition & Engineering Software

䡺

⻬

Communications-Based Acquisition Systems

䡺

⻬

Plug-in Cards for Apple, IBM & Compatibles

䡺

⻬

Datalogging Systems

䡺

⻬

Recorders, Printers & Plotters

HEATERS

䡺

⻬

Heating Cable

䡺

⻬

Cartridge & Strip Heaters

䡺

⻬

Immersion & Band Heaters

䡺

⻬

Flexible Heaters

䡺

⻬

Laboratory Heaters

ENVIRONMENTAL

MONITORING AND CONTROL

䡺

⻬

Metering & Control Instrumentation

䡺

⻬

Refractometers

䡺

⻬

Pumps & Tubing

䡺

⻬

Air, Soil & Water Monitors

䡺

⻬

Industrial Water & Wastewater Treatment

䡺

⻬

pH, Conductivity & Dissolved Oxygen Instruments

M-3949/0403

omega.com

®

®

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply . OMEGA

is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will

add the CE mark to every appropriate device upon certification.

The information contained in this document is believed to be correct, but OMEGA Engineering, Inc. accepts no liability for any errors it

co

nta

in

s,

and reserves the right to alter specifications without notice.

WARNING:

These products are not designed for use in, and should not be used for, human applications.

Benelux:

Postbus 8034, 1 180 LA

Amstelveen

The Netherlands

T el: +31 (0)20 3472121 F

AX: +31 (0)20 6434643

T oll Fr

ee in Benelux: 0800 0993344

e-mail: [email protected]

Czech Republic:

Frystatska 184/46, 733 01 Karvina ´, Czech Republic

T el

: +

420 (0)59 6311899

F A

X:

+420 (0)59 63

11114

T oll Fr

ee: 0800-1-66342

e-mail: [email protected]

France:

1 1, r

ue Jacques Cartier

78280 Guyancourt, France

T el: +33 (0)1 61 37 29 00 F

AX: +33 (0)1 30 57 54 27

T oll Fr

ee in France: 0800 466 342

e-mail: [email protected]

Servicing Europe:

USAand Canada:

Sales Service: 1-800-826-6342/

1-800-TC-OMEGA

®

Customer Service: 1-800-622-2378/

1-800-622-BEST

®

Engineering Service: 1-800-872-9436/

1-800-USA-WHEN

®

TELEX: 996404 EASYLINK: 62968934

CABLE: OMEGA

USA:

ISO 9001 Certified

One Omega Drive, Box 4047

Stamford CT 06907-0047

T el: (203) 359-1660

F AX: (203) 359-7700

e-mail: [email protected]

Servicing Nor

th America:

For immediate technical or application assistance:

Mexico:

En Espan ~ol: (001) 203-359-7803

F AX: (001) 203-359-7807

e-mail: [email protected]

[email protected]

Germany/Austria:

Daimlerstrasse 26, D-75392

Deckenpfronn, Germany

T el: +49 (0)7056 9398-0

F AX: +49 (0)7056 9398-29

T oll Fr

ee in Germany: 0800 639 7678

e-mail: [email protected]

United Kingdom:

ISO 9002 Certified

One Omega Drive

River Bend T echnology Centr

e

Northbank, Irlam

Manchester M44 5BD

United Kingdom

T el: +44 (0)161 777 661

1

F AX: +44 (0)161 777 6622

T oll Fr

ee in United Kingdom:

0800-488-488

e-mail: [email protected]

Canada:

976 Bergar

Laval (Quebec) H7L5A1, Canada

T el: (514) 856-6928

F AX: (514) 856-6886

e-mail: [email protected]

OMEGAnet

®

On

-L

in

e S

erv

ice

Internet e-mail

www .omega.com

[email protected]

FOR

WARRANTY

RETURNS, please have the

following information available BEFORE contacting

OMEGA:

1.

Purchase Order number under which the product

was PURCHASED,

2.

Model and serial number of the product under

warranty , and

3.

Repair instructions and/or specific problems

relative to the product.

FOR

NON-WARRANTY

REP AIRS,

consult

OMEGA for current repair charges. Have the fol-

lowing information available BEFORE contacting

OMEGA:

1.

P ur

c ha

s e

Order number to cover the COST

of the repair ,

2.

Model and serial number of the product, and

3.

Repair instructions and/or specific problems

relative to the product.

OMEGA ’s

policy is to make running changes, not model changes, whenever an improvement is possible.

This affords our customers the latest in technology and engineering.

OMEGA is a registered trademark of OMEGA ENGINEERING, INC.

© Copyright 2003 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photo-

copied, reproduced,

translated, or

reduced to any electronic medium or machine-readable form, in whole or in part,

without the prior written consent of OMEGA ENGINEERING, INC.

WARRANTY

/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a peri-

od of

13 months

from date of purchase. OMEGA ’s

W a

rranty adds an additional one (1) month grace period

to the normal

one (1) year product warranty

to cover handling and shipping time. This ensures that

OMEGA ’s

customers receive maximum coverage on each product.

If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA ’s

Customer Service

Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon

examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge.

OMEGA ’s

W ARRANTY does not apply to defects resulting from any action of the purchaser

, including but not

limited to mishandling, improper interfacing, operation outside of design limits, improper repair , or unautho-

rized modification. This W ARRANTY is VOID if the unit shows evidence of having been tampered with or

shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibra-

tion; improper specification; misapplication; misuse or other operating conditions outside of OMEGA ’s

control.

Components which wear are not warranted, including but not limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However , OMEGA

neither assumes responsibility for any omissions or errors nor assumes liability for any damages

that result from the use of its products in accordance with information provided by OMEGA,

either verbal or written. OMEGA warrants only that the parts manufactured by it will be as

specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENT

A T

IONS

OF ANY KIND WHA TSOEVER, EXPRESS OR IMPLIED, EXCEPT THA

T OF TITLE, AND ALL IMPLIED

WARRANTIES INCLUDING ANY W

ARRANTY OF MERCHANTABILITY AND FITNESS FOR A

P A

RT

ICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMIT A

TION OF LIABILITY : The remedies of

purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this

order , whether based on contract, warranty

, negligence, indemnification, strict liability or

otherwise, shall not exceed the purchase price of the component upon which liability is based. In

no event shall OMEGA be liable for consequential, incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic

Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical

applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity ,

medical application, used on humans, or misused in any way , OMEGA assumes no responsibility as set forth

in our basic W ARRANTY

/DISCLAIMER language, and, additionally

, purchaser will indemnify OMEGA and

hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in

such a manner .

RETURN REQUESTS/

INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE

RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBT

AIN AN AUTHORIZED RETURN (AR)

NUMBER FROM OMEGA ’S CUSTOMER SER

VICE DEP AR

TMENT (IN ORDER TO A VOID PROCESSING

DELA YS). The assigned AR number should then be marked on the outside of the return package and on

any correspondence. The purchaser is responsible for shipping charges, freight, insurance and proper packaging

to prevent breakage in transit.

U S

A

MAD

IN