Flowline DL34 EchoPod - Manual (Page 4)

4 of 29 EchoPod 31 MAR 11
MN204210 Rev B
Introduction:
The EchoPod is a general-purpose ultrasonic level switch, controller and transmitter that provides a loop
powered 4-20 mA output and 4 SPST 60 VA relays. The 4-20 mA output can be used to provide the
proportional level of liquid in any tank or vessel. The 4 relays can be used to control multiple combinations of
pumps, valves and/or alarms. The signal can be connected to any device that accepts a loop powered 4-20 mA
signal or relay output, such as a PLC, SCADA, DCS, display, controller, etc.
New Features

Simple configuration with WebCal software, no more target calibration

Adjustable Loop Fail-Safe, Hold Last, Empty, Full, 21 mA, 22 mA

Easy to reverse mA output, 4-20 mA to 20-4 mA

Adjustable start-up condition, Empty, Mid (12 mA), Full, Over range (22 mA)

Increased output filtering
Table of Contents
Introduction ............................................................................................................................4
New Features ............................................................................................................................4
About this manual ......................................................................................................................5
Specifications ............................................................................................................................7
Dimensions
............................................................................................................................7
Getting Started ...........................................................................................................................8
USB® Fob Interface ......................................................................................................8
WebCal ..........................................................................................................................9
Step 1: Configuration .........................................................................................9
Step 2: Tank Levels .........................................................................................17
Step 3: Write to Unit ........................................................................................17
Wiring ..........................................................................................................................18
Wiring EchoPod ...........................................................................................................18
Wire Connections.........................................................................................................18
Installation ..........................................................................................................................20
Mounting Guide ...........................................................................................................20
Fitting Selection ...........................................................................................................21
Tank Adapter ...................................................................................................22
Riser .................................................................................................................22
Flange ...............................................................................................................22
Side Mount Fitting ...........................................................................................23
Stand Pipe ........................................................................................................23
Advanced Feature ....................................................................................................................24
Appendix
..........................................................................................................................26
Updating WebCal Software .........................................................................................26
Updating Transmitter Firmware ..................................................................................26
Factory Defaults ...........................................................................................................27
Troubleshooting ...........................................................................................................29