Omega Engineering LVU-230 User Manual Download | Manualshive

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LVUC10

Ultrasonic Point Level Switches

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User’s Guide

LL-100 Series

LVU-260

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LVU-230

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Summary of Contents for LVU-230

Page 1: ...omega com e mail info omega com For latest product manuals omegamanual info LVUC10 Ultrasonic Point Level Switches Shop online at User sGuide LL 100 Series LVU 260 LVU 230 ...

Page 2: ...nce TEL 33 0 1 61 37 2900 FAX 33 0 1 30 57 5427 Toll Free in France 0800 466 342 e mail sales omega fr Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany TEL 49 0 7056 9398 0 FAX 49 0 7056 9398 29 Toll Free in Germany 0800 639 7678 e mail info omega de United Kingdom One Omega Drive River Bend Technology Centre ISO 9002 Certified Northbank Irlam Manchester M44 5BD United Kingdom TEL 44...

Page 3: ...questions about the shipment please call the Omega Customer Service Department When you receive the shipment inspect the container and equipment for signs of damage Note any evidence of rough handling in transit Immediately report any damage to the shipping agent Note The carrier will not honor damage claims unless all shipping material is saved for inspection After examining and removing contents...

Page 4: ...nic Point Level Switches Page Chapter 1 Point Level Model Description 4 Chapter 2 Principles of Operation 5 Chapter 3 Installation 5 7 Chapter 4 System Wiring Diagram 8 10 Chapter 5 Dimensional Drawings 11 12 Chapter 6 Maintenance 13 ...

Page 5: ...nt allows the monitoring of percentage solids in the contents of the liquid Its small size standard 3 4 NPT mounting fitting and ability to be installed vertically or horizontally makes it the perfect choice for new or existing applications MODEL FUNCTION TYPE INPUT OUTPUT AGENCY APPROVAL LVU 230 Standard Point Integral 115VAC 230VAC 10A DPDT CE Level Gap Sensor Remote 24VDC 12VDC LVU 260 Loop Pow...

Page 6: ...e 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 Visually inspect them for any damage Advise Cosense immediately if either assembly is damaged PRELIMINARY OPERATIONAL CHECK Before installing the unit a simple operational checkout should be performed as follows WARNING In a h...

Page 7: ...e there is adequate clearance for wiring 2 Remove the PC board by removing the screws Drill a suitable size hole in the control unit housing for a conduit fitting if so required 3 Remove the cover from housing To complete wiring either leave or remove the electronics printed circuit board in the housing on remote units and remove the encapsulate electronics in integral units CAUTION Never remove u...

Page 8: ...energized or output will switch to 20 0 1 0 mA Turn the potentiometer one more turn clockwise 5 Allow the liquid or sludge to fall below the sensing point relay should be de energized or output will switch back to 4 0 1 0 mA If not turn the poten tiometer counter clockwise until the relay is de energized Turn the poten tiometer counter clockwise one half turn 6 Repeat Steps 4 and 5 for a final adj...

Page 9: ...SYSTEM WIRING DIAGRAM 8 For Ultrasonic Point Level Switches 4 ...

Page 10: ...SYSTEM WIRING DIAGRAM 9 For Ultrasonic Point Level Switches 4 ...

Page 11: ...SYSTEM WIRING DIAGRAM 10 For Ultrasonic Point Level Switches 4 ...

Page 12: ...DIMENSIONAL DRAWINGS 11 For Ultrasonic Point Level Switches 5 ...

Page 13: ...DIMENSIONAL DRAWINGS 12 For Ultrasonic Point Level Switches 5 ...

Page 14: ...e sensor No other maintenance is required CLEANING If the pipe or vessel to which the unit is mounted is to be steam cleaned or cleaned with abrasive detergents remove the entire unit before cleaning by 1 Disconnecting the power at the source 2 Opening the housing cover 3 Removing the power and control wiring cable 4 Unthreading the sensor To reinstall follow the installation procedures SYSTEM MAL...

Page 15: ...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...

Page 16: ...tors 䡺 Turbine Paddlewheel Systems 䡺 Totalizers Batch Controllers pH CONDUCTIVITY 䡺 pH Electrodes Testers Accessories 䡺 Benchtop Laboratory Meters 䡺 Controllers Calibrators Simulators Pumps 䡺 Industrial pH Conductivity Equipment DATA ACQUISITION 䡺 Data Acquisition Engineering Software 䡺 Communications Based Acquisition Systems 䡺 Plug in Cards for Apple IBM Compatibles 䡺 Datalogging Systems 䡺 Recor...

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