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Omega Engineering LVUN-600 User Manual

Non-invasive ultrasonic point level switches

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User' s Guide
Shop online at
omega.com
e-mail: info@omega.com
For latest product manuals:
omegamanual.info
LVUN-600
Non-invasive Ultrasonic Point Level Switches

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Summary of Contents for Omega Engineering LVUN-600

  • Page 1 User’ s Guide Shop online at omega.com e-mail: info@omega.com For latest product manuals: omegamanual.info LVUN-600 Non-invasive Ultrasonic Point Level Switches...
  • Page 2 OMEGAnet ® Online Service omega.com Servicing North America: U.S.A.: One Omega Drive, P.O. Box 4047 ISO 9001 Certified Stamford, CT 06907-0047 TEL: (203) 359-1660 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1, Canada TEL: (514) 856-6928 e-mail: info@omega.ca For immediate technical or application assistance: U.S.A.
  • Page 3: Unpacking Instructions

    Note: The carrier will not honor damage claims unless all shipping material is saved for inspection. After examining and removing contents, save packing material and carton in the event reship- ping is necessary. For Ultrasonic Point Level Switches LVUN-600 Series...
  • Page 4: Table Of Contents

    TABLE OF CONTENTS Chapter 1 Point Level Model Description ......4 Chapter 2 Principles of Operation .......4 Chapter 3 Installation .
  • Page 5: Point Level Model Description

    SYSTEM DESCRIPTIONS GENERAL DESCRIPTION The LVUN-600 Series Liquid Level Detection system is an ideal, low cost ultrasonic liquid level detection system for many applications. It operates in a broad spec- trum of viscous to light liquids. PRINCIPLES OF OPERATION PRINCIPLES OF OPERATION The LVUN-600 Series operates using ultrasonic sound wave propagation.
  • Page 6: Installation

    GENERAL INSTALLATION All units are easy to install. The sensor with its remote electronic control unit can be mounted in any position or orientation desired. Make sure that all wiring, conduit and electrical fittings conform to local electrical codes for the location selected. VISUAL INSPECTION Unpack the control unit and sensor assemblies.
  • Page 7 If the pipe or vessel to which the sensor is mounted is to be steam cleaned or cleaned with abrasive detergents, remove the entire unit before cleaning by: 1. Disconnecting the power at source. 2. Opening the housing cover. For Ultrasonic Point Level Switches LVUN-600 Series...
  • Page 8 INSTALLATION 3. Removing power and control wiring cables. 4. Unthreading the sensor. To reinstall, follow Installation Procedure SYSTEM MALFUNCTION Should the system malfunction, notify OMEGA immediately For Ultrasonic Point Level Switches LVUN-600 Series...
  • Page 9: System Wiring Diagram

    SYSTEM WIRING DIAGRAM WIRING DIAGRAM Two Channel For Ultrasonic Point Level Switches LVUN-600 Series...
  • Page 10 SYSTEM WIRING DIAGRAM WIRING DIAGRAM Multi Channel: Four Channel: Three Channel: For Ultrasonic Point Level Switches LVUN-600 Series...
  • Page 11: Dimensional Drawings

    DIMENSIONAL DRAWINGS ENCLOSURE DIMENSIONS For Ultrasonic Point Level Switches LVUN-600 Series...
  • Page 12 DIMENSIONAL DRAWINGS TYPICAL APPLICATION For Ultrasonic Point Level Switches LVUN-600 Series...
  • Page 15 WARRANTY/DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period 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 time. This ensures that OMEGA’s customers receive maximum coverage on each product.
  • Page 16 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point References Recorders, Controllers & Process Monitors Infrared Pyrometers PRESSURE, STRAIN AND FORCE Transducers &...