Omega LVU-260 - Manuals - manualsarea.com

Page 2 - OMEGAnet

Servicing North America: U.S.A.: One Omega Drive, P.O. Box 4047 ISO 9001 Certified Stamford, CT 06907-0047TEL: (203) 359-1660 FAX: (203) 359-7700 e-mail: [email protected] Canada: 976 BergarLaval (Quebec) H7L 5A1, CanadaTEL: (514) 856-6928 FAX: (514) 856-6886 e-mail: [email protected] For immediate technic...

Page 3 - UNPACKING INSTRUCTIONS

UNPACKING INSTRUCTIONS 2 For Ultrasonic Point Level Switches UNPACKING INSTRUCTIONS Remove the Packing List and verify that you have received all equipment, includ- ing the following (quantities in parentheses): Ultrasonic Level Switch (1) Operator’s Manual (1) If you have any questions about the sh...

Page 4 - TABLE OF CONTENTS

TABLE OF CONTENTS 3 For Ultrasonic Point Level Switches Page Chapter 1 Point Level Model Description . . . . . . . . . . . . . . . . . . . . . . .4 Chapter 2 Principles of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Chapter 3 Installation . . . . . . . . . . . . . . . . . . ...

Page 5 - SYSTEM DESCRIPTIONS; GENERAL DESCRIPTION

SYSTEM DESCRIPTIONS 4 GENERAL DESCRIPTION This Series of Liquid Level Detection systems are ideal, low cost ultrasonicliquid level detection systems for many applications. They operate in a broadspectrum of viscous to light liquids. It uses proven ultrasonic technology with a sensor fabricated compl...

Page 6 - PRINCIPLES OF OPERATION; INSTALLATION; GENERAL

PRINCIPLES OF OPERATION 5 For Ultrasonic Point Level Switches The Level switches operates using ultrasonic sound wave propagation. Ultrasonic sound waves are greatly attenuated when transmitted through air. Conversely, when liquid is present, transmission of the sound waves is greatly enhanced. The ...

Page 7 - FINAL INSTALLATION; CONTACT MODELS

FINAL INSTALLATION 6 For Ultrasonic Point Level Switches 3 CONTACT MODELS Follow the instructions below:1. Drill a suitable hole in the vessel or pipe wall and tap for 3/4” NPT. If this walled vessel or material is not suitable for threading, weld or braze a bush-ing to accept the sensor. 2. Screw t...

Page 8 - CALIBRATION PROCEDURE

FINAL INSTALLATION 7 For Ultrasonic Point Level Switches 3 CALIBRATION PROCEDURE (IF REQUIRED, OTHERWISE DO NOT ADJUST THE POTENTIOMETER - LVUC10) After the installation is complete, the system must be calibrated for the properoperation. 1. Connect the sensor cable to electronics at Jacks J1 and J2....

Page 9 - SYSTEM WIRING DIAGRAM

SYSTEM WIRING DIAGRAM 8 For Ultrasonic Point Level Switches 4

Page 12 - DIMENSIONAL DRAWINGS

DIMENSIONAL DRAWINGS 11 For Ultrasonic Point Level Switches 5

Page 14 - MAINTENANCE; PREVENTATIVE MAINTENANCE; SYSTEM MALFUNCTION

MAINTENANCE 13 For Ultrasonic Point Level Switches 6 PREVENTATIVE MAINTENANCE Electronics are constructed with solid state components and are epoxy encapsu-lated. Periodically check and clean the sensor when used with liquids whichcause a coating build up on the sensor. No other maintenance is requi...

Page 15 - RETURN REQUESTS/INQUIRIES; WARRANTY

WARRANTY/ DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for aperiod of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping...

Page 16 - Shop online at omega.com

M-4204/1005 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE 䡺⻬ Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies 䡺⻬ Wire: Thermocouple, RTD & Thermistor 䡺⻬ Calibrators & Ice Point Ref...