FlowLine EchoTouch US03 Series User manual

Flowline, Inc. | 10500 Humbolt Street, Los Alamitos, CA 90720 p 562.598.3015 f 562.431.8507 w flowline.com QS300820 Rev A2
©2018 Flowline, Inc.
All Rights Reserved
Made in USA
US01, US03 & US06 Series Quick Start
EchoTouch®
Intrinsically Safe Reflective Ultrasonic Liquid Level Transmitter

| 2 QS300820 Rev A2
WELCOME TO THE ECHOTOUCH® QUICK START
The EchoTouch® Quick Start provides basic mounting, setup and use instructions for getting the
EchoTouch® up and running quickly. If you have a non-standard installation or setup requirement that is
not addressed here, please refer to the EchoTouch® Manual or other support documentation located at
flowline.com.
WE DO YOUR LEVEL BEST
Thank you for purchasing EchoTouch®. The transmitter provides WebCal® software configuration (all models)
or integrated LCD and three push-button configuration (US06 series only). This quick start includes everything
you’ll need to get the transmitter up and running.
COMPONENTS
Depending upon the transmitter part number shipped, EchoTouch® comes with the Quick Start and a Viton®
gasket for installation with G threaded versions only.
EchoTouch®
US01-0001-00
US01-0001-01
US01-0011-00
US01-0011-01
EchoTouch®
US03-0001-00
US03-0001-01
US03-0011-00
US03-0011-01
EchoTouch®
US06-0003-00
US06-0003-01
US06-0013-00
US06-0013-01
USB® Key Fob
P/N: LI99-2001
Viton® gasket (2”)
P/N: 200129
G threaded version
only
WebCal
Configuration Only
WebCal
Configuration Only
Push Button or
WebCal
Configuration
ENCLOSURE
While the enclosure housing is liquid-resistant the EchoTouch® transmitter is not designed to be operational
upon being immersed. It should be mounted in such a way that the enclosure and transducer do not come into
contact with the application media under normal operational conditions. Before closing the enclosure (US06
series only), make sure that the enclosure gasket is properly seated, and that any conduit fittings, cable
connectors or plugs are installed correctly and sealed. Note: If using the Flowline LM90-1001 (liquid tight
fitting) on the ½” conduit, the cable minimum is 0.170” (4.3mm) and the maximum is 0.450” (11.4mm).
CONFIGURATION
When configuring EchoTouch®, choose either the WebCal® (all versions of EchoTouch®) or Push Button
method (US06 series only). Changes to the configuration can be made using the alternative method. When
beginning with one method, it is recommended to complete the configuration before using the other method to
make any adjustments.

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N
FIGURING
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is
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erformed p
r
P
1: INSTAL
L
w
nload Web
C
c
ifications:
d
ows
®
2000
/
must have
a
a
ll software
b
P
2: CONNE
C
T
E: Do not
c
b
Cal
®
softw
a
T
E: When c
o
t remove th
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p
leted, you
transmitter
c
B
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port, ens
u
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omputer a
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R
emove the
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onnector o
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C
onnect the
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orrespondi
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entical for
a
a
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i
a. Pow
e
b. Pow
e
c. Web
C
d. Web
C
T
ighten the
t
P
lug the Fo
b
P
3 - MEAS
U
suring the t
a
o
nfiguring th
e
into accou
n
ect to fitting
s
t
ify where t
h
s
mitte
r
. Th
e
n
gs determi
sured from
t
E
CHOTOUC
H
c
onfigured t
h
r
ior to moun
t
L
WEBCAL
®
C
al® softwa
r
/
XP/Vista/7/
8
a
n active In
t
b
efore proc
e
C
T THE US
B
c
onnect the
a
re.
o
nnecting th
e
e
display or
can re-conn
c
ommunica
t
u
re that all e
x
n
d EchoTou
c
display an
d
n
the circuit
b
proper ter
m
n
g colored t
e
a
ll series –
u
i
res.
e
r (+) to Re
d
e
r (-) to Bla
c
C
al (W) to
W
C
al (G) to G
t
erminal scr
e
b
into the P
C
U
RE THE TA
N
a
nk is one o
f
e
transmitte
n
t the locati
o
s
, risers, do
m
h
e measure
m
e
HEIGHT (
4
ne the 4-20
m
t
he bottom
o
H
®
(WEBCA
L
h
rough Web
t
ing, since it
SOFTWAR
E
r
e from ww
w
8
/10, 10 M
B
t
ernet conn
e
e
eding to St
e
B
®
FOB
Fob to you
r
e
sensor to
t
the softwar
e
ect the disp
l
t
es to Web
C
x
ternal pow
e
c
h
®
is 15’.
d
unplug th
e
b
oard (US0
6
m
inals from t
h
e
rminals on
u
se only the
d
c
k
W
hite
reen
e
ws with a s
C
USB
®
port
.
N
K
f
the most i
m
r
. When me
a
o
n of the tra
n
m
e tops an
d
m
ents are ta
4
mA) and FI
m
A span an
d
o
f the tank u
L
) – ALL VE
R
Cal
®
, a PC
s
requires co
n
E
w
.flowline.co
B
storage sp
a
e
ction to do
w
e
p 2. Install
r
computer
u
t
he WebCal
®
e
will not co
n
l
ay to the te
r
C
al
®
through
e
r is discon
n
e
cable from
6
series onl
y
h
e EchoTou
the Fob. W
Red, Gree
n
lotted scre
w
.
m
portant as
p
a
suring the
t
n
smitte
r
wit
h
d
bottoms, a
ken from th
e
LL-H (20m
A
d
are alway
s
p.
R
SIONS OF
E
s
oftware pr
o
n
nection to
y
m/webcal-s
o
a
ce, 256 M
B
w
nload Web
C
er program
w
u
ntil you’ve
i
®
Software,
n
nect. Onc
e
r
minal.
the USB
®
F
n
ected from
the
y
).
ch
®
to the
iring
n
, White
w
driver.
p
ects
t
ank,
h
nd
e
A
)
s
E
CHOTOUC
H
o
gram. Con
f
y
our PC.
o
ftware ont
o
B
RAM, 1 U
S
C
al
®
. Doubl
w
ill automa
t
i
nstalled
you
e
ob. Prior to
EchoTouch
®
H
®
f
iguration of
o
a PC with
t
S
B
®
2.0 port
e-click the
W
t
ically install
plugging th
e
®
. The max
i
your trans
m
t
he followin
g
W
ebCal
®
ins
any require
d
e
Fob into y
o
i
mum distan
m
itte
r
should
g
minimum
taller to
d
drivers.
o
ur compute
ce between
3 |
e
r

| 4
STE
P
Con
f
STE
P
Dist
will
r
curr
e
P
4 - TRANS
f
igure the L
o
P
5 – DIMEN
S
ance (defa
u
r
eflect linea
r
e
nt span for
Height
U
Sensor
H
(bottom
o
Fill-Hei
g
(bottom
o
MITTER CO
N
o
op Fail-Saf
e
S
IONAL EN
T
u
lt): Output
o
r
ly to the cur
the transmi
t
U
nits: Conf
i
H
eight: Se
t
o
f tank) to t
h
g
ht: Sets th
e
o
f tank) to t
h
N
FIGURATI
O
e
, Output at
T
RY
o
f transmitt
e
rent output.
t
te
r
. Both v
a
rm units for
t
s the locati
o
h
e Measure
m
e
location fo
h
e Full level
O
N
Empty and
er
is based
o
The two val
a
lues will b
e
use in Sen
s
o
n for 4mA.
m
ent locatio
n
r 20mA. It i
s
position (se
e
Startup Co
n
o
n the heigh
t
ues of Sen
s
e
set in the u
s
or Height a
n
It is based
o
n
for the se
n
s
based on
t
e
below).
n
dition for th
e



t
of liquid in
s
or Height a
n
nits shown
u
n
d Fill-Heig
h
o
n the dista
n
n
sor (botto
m
t
he distanc
e
e
transmitte
Loop Fail
-
o Sets
t
the tr
recei
v
cond
i
Output at
o Sets
t
appli
c
4mA
20m
A
Startup C
o
o Sets
t
pow
e
to th
e
valid
the tank. A
n
d Fill-Heig
h
u
nder Heig
h
h
t settings.
n
ce from th
e
m
of senso
r
).
e
from the E
m
r
.
-
safe
t
he default
o
ansmitte
r
d
o
v
e a return
s
i
tion)
Empty
t
he current l
c
ation with r
e
being at th
e
A
at the top
o
o
ndition
t
he current
o
e
r is first ap
p
e
transmitter
return sign
a
ny change i
n
h
t set the 4-
2
h
t Units.
e
Empty lev
e
m
pty level p
o
QS300820 Rev
A
o
utput when
o
es not
s
ignal (LOS
T
ogin for the
e
gards to
e
bottom an
d
o
r reversed
o
utput whe
n
p
lied relative
acquiring a
a
l
n
liquid leve
2
0 mA
e
l position
o
sition
A
2
T
d
n
l

QS300820 Rev A2 5 |
STEP 6 - TANK LEVEL CONFIRMATION
Verify the Height Units, Sensor Height & Fill-Height. All values were calculated and set in the previous
Dimensional Entry window. Make any adjustments if required.
STEP 7 - WRITE TO UNIT
This WebCal®* operation uploads the configuration into the transmitter, provides a custom wiring diagram
specific to the signal output and/or relay configuration, and saves the configuration file to your hard drive.
Before configuration can be
completed:
 You must click the Write to
Unit button to save the settings
to the unit.
 Then, click Wiring Diagram for
a hard copy of the transmitter’s
settings.
 Finally, enter the file name
under which you wish to save
the configuration file and click
Save Config File.
Configuration is now complete.
Disconnect the USB® Fob before
continuing to the next step:
Mounting the EchoTouch®.
* For complete information on the WebCal® software, please refer to the WebCal® manual located at
flowline.com/webcal-software.

| 6 QS300820 Rev A2
CONFIGURING ECHOTOUCH® (DISPLAY) – US06 SERIES ONLY
TOP-LEVEL MENU
The transmitter is configured with the three buttons on the transmitter face (UP, DOWN and OK) and the
transmitter’s LCD. To access the transmitter’s Top-level menu, simply hold down the OK button for five
seconds. The display menu will automatically begin to scroll through the TOP-LEVEL MENU.
When the menu scrolls to an item you wish to configure, simply press the OK button to choose that item. The
TOP-LEVEL MENU will continue to scroll through the following (UNITS – TANK – dISPLY – OUTPUT –
VALUES – RUN), If you miss your selection, it will appear again shortly.
 To return to the TOP-LEVEL MENU, press OK when EXIT appears.
 To return to Operational Mode of the transmitter, press OK when RUN appears in the TOP-LEVEL
MENU.
 Note: To speed up the scrolling of the values on the display, hold down the OK button while holding
down the UP or DOWN buttons.
STEP 1 - MEASURE THE TANK
Measuring the tank is one of the most important aspects in
configuring the transmitter. When measuring the tank, take into
account the location of the transmitter with respect to fittings,
risers, dome tops and bottoms, and identify where the
measurements are taken from the transmitter. The HEIGHT
(4mA) and FILL-H (20mA) settings determine the 4-20mA span
and are always measured from the bottom of the tank up.
Height: Sets the location for 4mA. It is based on the distance
from the Empty level position (bottom of tank) to the
Measurement location for the sensor (bottom of sensor).
Fill-Height: Sets the location for 20mA. It is based on the
distance from the Empty level position (bottom of tank) to the Full
level position (see below).
#2 - SETTING THE UNITS OF MEASUREMENT (UNITS)
The EchoTouch
®
displays information in the following units:
inches, feet, centimeters, meters or percentage. The value
shown on the display represents the amount of liquid in the
tank.
1) In TOP-LEVEL MENU mode, select UNITS by pressing OK.
2) Next, select INCHES, FEET, CM, METERS by pressing
OK.
3) Finally, select EXIT by pressing OK to return to the TOP-
LEVEL MENU.

QS300820 Rev A2 7 |
#3 - SETTING THE HEIGHT (SENSOR HEIGHT OR 4mA) AND FILL-HEIGHT (FILL-H OR 20mA)
This setting customizes the reading for your installation. Follow these instructions to set the height and fill
height for your tank:
1) In TOP-LEVEL MENU mode, select TANK.
2) Select HEIGHT.
3) Use the UP and DOWN buttons, set the
HEIGHT of your tank.
4) To enter the value, press and hold OK for 5
seconds and release. SAVED will display.
HEIGHT is now set.
5) Select FILL-H.
6) Use the UP and DOWN buttons, set the Fill-
H of your tank.
7) To enter the value, press and hold OK for 5
seconds and release. SAVED will display.
FILL-H is now set.
8) Select EXIT by pressing OK to return to the TOP-LEVEL MENU.
9) Select RUN by pressing OK to return to Operational Mode.
Note: The Height (4mA) and Fill Height (20mA) settings also determine the 4 to 20 mA current span.
#4 - HOW TO SELECT FAIL-SAFE CURRENT OUTPUT (LOST)
In the event the transmitter does not receive an
echo, the Fail-Safe Current Output or LOST
setting can be set to output a current of 4mA,
20mA, 21mA, 22mA or HOLD (last known value).
During fail-safe, the display will read LOST.
1) In TOP-LEVEL MENU mode, select SAFE.
2) Select 4mA, 20mA, 21mA, 22mA or
HOLD.
a. Press and hold OK on the selected
setting for 2 seconds then release.
3) Select EXIT to return to the TOP-LEVEL
MENU.
TROUBLESHOOTING
If you face any issues not addressed in this Quick Start, please refer to the EchoTouch® Manual located on
Flowline’s website at www.flowline.com.

| 8 QS300820 Rev A2
MOUNTING ECHOTOUCH®
The transmitter should always be mounted perpendicular to the liquid surface. Insure that there are no
restrictions or obstacles in the path of the acoustic signal. For further mounting information, please refer to the
EchoTouch® manual at www.flowline.com.
Installation in existing 3” fittings:
Use a LM52-2400 3” thread x 2” thread adapter or a LM52-2410 3”
slip x 3” thread adapter.
Basic Tank Installation:
Use a 2” bulkhead fitting, such as the LM52-2890 bulkhead fitting.
Use a larger bulkhead fitting, such as the 3” LM52-3890 with a
reducer bushing such as the LM52-2400 (3” to 2”).
Use a flange with a 2” thread, such as the LM52-2850.
Weld a plastic 2” half coupling to the tank top.
Mounting in Riser:
Installations with tall, narrow risers can impede the acoustic signal.
2" diameter risers should be no taller than 4". Larger diameter
risers should be no taller than 12". For best results, follow a 2:1
Height to Inner Diameter ratio (example: 8” Height to 4” Inner
Diameter or 12” Height to 6” Inner Diameter).
Installation in open tanks and sumps:
Use Flowline's LM50-1001 side mount bracket.
Note: The Side Mount Bracket (LM50 series) is not designed
for use with stand pipes or as a method to secure stand pipes.
There are too few threads to properly hold the transmitter and
the stand pipe.
LM50-1001
LM52-2400
LM52-2890
LM52-2850
Mounting in Riser

QS300820 Rev A2 9 |
IMPORTANT MOUNTING GUIDELINES
1) Never mount the transmitter at an angle.
2) Liquid should never enter the dead band.
3) Mount at least 3” from the side wall.
4) Never mount the transmitter in a vacuum.
5) Do not obstruct the transmitter’s beam width with objects underneath the transmitter.
6) Never mount in the center of a dome top tank.
7) In a cone bottom tank, position the transmitter over the deepest part of the tank.
8) Avoid mounting in a riser where the transmitter is recessed more than twice the diameter of the riser.
MOUNTING IN A STAND-PIPE
A stand-pipe may be used to dampen turbulence, separate surface foam from the point of measurement or
increase performance in heavy vapor. When mounting the transmitter in a stand-pipe, the minimum diameter of
the pipe is 2” for the US01 and US03 series and 3” for the US06 series. Larger diameter pipes can be used.
The pipe should be attached with a coupling or tank adapter and reducer bushing. Avoid the use of multiple pipe
fittings when possible. An ideal mount would be to select a 3” tank adapter (S x T or S x S) and connect the pipe
to the inside slip and use a reducer bushing to attach the transmitter (see example below).
The pipe length should run the measurement span and the bottom of the pipe should remain submerged at all
times to prevent foam from entering the pipe. Cut the bottom end of the pipe at 45° and drill a 1/4” pressure
equalization hole within the transmitter’s dead band. Locate the stand-pipe away from pump outlets and/or other
sources of substantial turbulence which might cause the liquid in the pipe to oscillate.
3” x 2”
Reducer Bushing
(TxT)
3” Tank
Adapter
(S x T)
3” PVC Pipe
Stand-Pipe Example
Stand-Pipe Mounting

| 10 QS300820 Rev A2
ANALOG OUTPUT (4-20 MA)
The analog output of the EchoTouch® is a loop powered 4-20 mA control circuit. The typical way to use this
feature is to connect a positive supply to the (+) input and to sense the current flow out of the (-) output. For all
Intrinsically Safe applications, refer to control drawing 600820 for the US06 series and 610125 for the US01
and US03 series. All control drawing can be found at flowline.com.
The cabling should be a shielded twisted pair to minimize EMI interference. Typically 20 to 24 gauge wire is
used in this application.