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Table of Contents
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 & Strain Gauges
Load Cells & Pressure Gauges
Displacement Transducers
Instrumentation & Accessories
FLOW/LEVEL
Rotameters, Gas Mass Flowmeters & Flow Computers
Air Velocity Indicators
Turbine/Paddlewheel Systems
Totalizers & Batch Controllers
pH/CONDUCTIVITY
pH Electrodes, Testers & Accessories
Benchtop/Laboratory Meters
Controllers, Calibrators, Simulators & Pumps
Industrial pH & Conductivity Equipment
DATA ACQUISITION
Data Acquisition & Engineering Software
Communications-Based Acquisition Systems
Plug-in Cards for Apple, IBM & Compatibles
Datalogging Systems
Recorders, Printers & Plotters
HEATERS
Heating Cable
Cartridge & Strip Heaters
Immersion & Band Heaters
Flexible Heaters
Laboratory Heaters
ENVIRONMENTAL
MONITORING AND CONTROL
Metering & Control Instrumentation
Refractometers
Pumps & Tubing
Air, Soil & Water Monitors
Industrial Water & Wastewater Treatment
pH, Conductivity & Dissolved Oxygen Instruments
M-4463/0707
User's Guide
http://www.omega.com
e-mail: info@omega.com
LVU800 Series
Ultrasonic Transmitter
®
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Table of Contents
Related Manuals for Omega LVU800 Series
Summary of Contents for Omega LVU800 Series
- Page 1 User’s Guide 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 &...
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Page 2: Specifications
SPECIFICATIONS Step One Side View Range: LVU816: 8” to 16.4’ (10 cm to 5 m) 5.2" (133 mm) LVU826: 8” to 26.2’ (20 cm to 8 m) LVU832: 12” to 32.8’ (30 cm to 10 m) Accuracy: +/- 0.2% of span in air Resolution: LVU816: 0.039 (1 mm) LVU826: 0.039 (1 mm) - Page 3 A supply voltage (loop power) of 12 small screwdriver. Insert the tool into the hole located at the top edge -28 VDC is used to power the LVU800 series. The sensor circuit of the enclosure and turn counter-clockwide. Rotate the hinged cover should never exceed a maximum of 28 volts DC.
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Page 4: Menu Items
This is the initial power up mode. When this mes- sage is displayed, the transmitter is going through its power up rou- never exceed a maximum of 28 VDC. Omega controllers and meters tine, and validating the target value. After a short period of time, this have built-in 24 VDC power supplies for use with the transmitter. - Page 5 5 Seconds (potential fitting noise), If NOISY with transmitter performance FAST issues, please contact Omega to discuss your installation. After entering the PROG mode, the display will scroll through the top BB. VER (VERSION): menu, alternately flashing UNITS, TANK, SAFE, TG CAL, VAL- Displays the transmitter software version.
- Page 6 PROGRAMMING PROGRAMMING Step Eight Step Nine C. Programming UNITS: E. Change Display Mode: To change the display to indicate To change UNITS from INCHES to the height of liquid, follow the instructions below: CM or PERCENT. SELECT SELECT FAST FAST SELECT SELECT FAST...
- Page 7 PROGRAMMING PROGRAMMING Step Ten Step Eleven G. Programming HEIGHT: I. Programming REV mA (Optional): To change HEIGHT 4 mA value. In factory default, the SELECT transmitter operates with 4 mA at the maximum range (MaxR), and 20 mA at the dead band (MinR). Using the menu item REV mA, you FAST can change the unit to reverse this to 20 mA at the furthest distance (MaxR) and 4 mA at the closest distance (MinR).
- Page 8 PROGRAMMING PROGRAMMING Step Twelve Step Thirteen J. Programming SAFE Mode: L. Programming TG CAL EMPTY Tank: To change SAFE mode. With the tank EMPTY or the liquid in a low level state, apply power to the trans- SELECT mitter. Begin programming after WARMUP. FAST SELECT FAST...
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Page 9: Installation
Supply SHIELD VACUUM 12-28 VDC Warning Omega ultrasonic transmitters have been optimized for use in C. Wiring to a Typical Programmable Logic Controller non-metallic fittings. For best performance, avoid the use of metal fittings. DC Power Install the appropriate installation fitting. Make sure that the fit-... -
Page 10: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING Step Sixteen Step Seventeen A. Viewing Programmed VALUES: C. Factory RESET: SELECT SELECT FAST FAST SELECT SELECT SELECT FAST FAST FAST SELECT FAST 1. Press the SELECT/FAST button and hold it for 5 seconds until PROG appears. 1. Press the SELECT/FAST button and hold it for 5 seconds until 2.
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