Table Of Contents; Introduction - FlowLine EchoWave LG10 Series Manual

Introduction / Table of Contents
®
EchoWave utilizes TDR (Time Domain Reflectometry) technology. It is best described as low-energy, high-
frequency electromagnetic impulses, generated by the sensor's circuitry that is propagated along the probe as
it is immerged in the liquid to be measured. Impulses hit the surface of the media and part of the impulse
energy is reflected back up the probe to the circuitry. Level Measurement is calculated from the time difference
between the impulses sent and the impulses reflected. The sensor analyzes the level output as a continuous
measurement reading from its analog output. TDR-Sensors are also known as Guided Radars or Guided Wave
Radars (GWR).
NEW FEATURES

Precise continuous level measurement in one device

Complete galvanic insulation of device electronics from its inputs/outputs and the tank potential (no
problems with electrochemical corrosion protection)

Highly robust measurement due to 3-wire design, innovative signal analysis and disturbance signal
suppression

TABLE OF CONTENTS

Introduction: ...................................................................................................................... 2
Specifications: .................................................................................................... 3-4
Dimensions: .......................................................................................................... 5
About this Manual: ................................................................................................ 6
Getting Started (Setup Overview): .................................................................................... 7
Part Numbers: ....................................................................................................... 8
Probe Length: ....................................................................................................... 9
Measurement Range: ......................................................................................... 12
Distance (Height of Liquid) vs. Volume of Liquid: ............................................... 14
Installation (Mounting Considerations): .......................................................................... 15
Installation Tips: ............................................................................................. 17-20
Wiring (Analog Output): .................................................................................................. 21
Common Wiring to Displays, Controllers & PLCs: ......................................... 23-24
Configuration: ................................................................................................................. 25
Step 1 - Install WebCal Software: ...................................................................... 26
USB Fob Interface: .................................................................................. 27
Step 2 - Measure the Tank: ................................................................................ 28
Step 3 - Sensor Configuration: ............................................................................ 29
Step 4 - Dimensional Entry: ................................................................................ 30
Step 5 - Tank Level Configuration: ..................................................................... 31
Step 6 - Write to Unit: .......................................................................................... 32
Empty Signal Scan: ........................................................................................................ 32
Appendix: ........................................................................................................................ 34
Echo Curve: ........................................................................................................ 34
Sensor Configuration: .................................................................................... 35-37
Volumetric Configuration: ............................................................................... 38-40
Tank Level Confirmation: .................................................................................... 41
Write to Unit: ....................................................................................................... 42
Cutting the Probe: .......................................................................................... 43-45
Troubleshooting: ................................................................................................ 47
Warranty: ....................................................................................................................... 48
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MN300840 REV A8