Full Text Searchable PDF User Manual
Copyright
©
2016
CO2Meter,
Inc.
All
Rights
Reserved.
User
Manual
CO2
Sampling
Data
Logger
NEMA4
Models
CM‐0052 CM‐0152 CM‐0154
CM‐0132 CM‐0153 CM‐0155
Sampling Data Logger User Manual
CO2Meter
PAGE
2
of
16
Table
of
Contents
MODELS
.............................................................................................................................................................
1
WELCOME
..........................................................................................................................................................
3
IMPORTANT
SAFEGUARDS
.................................................................................................................................
4
PACKAGE
CONTENTS
..........................................................................................................................................
5
O
PTIONAL
A
CCESSORIES
..................................................................................................................................................
5
GASLAB®
SOFTWARE
..........................................................................................................................................
5
M
INIMUM
S
YSTEM
R
EQUIREMENTS
...................................................................................................................................
5
QUICK
START
GUIDE
...........................................................................................................................................
7
P
OWER
S
OURCE
.............................................................................................................................................................
7
O
UTPUTS
AND
C
ABLE
L
EGEND
..........................................................................................................................................
7
S
ETUP
..........................................................................................................................................................................
8
Data
Logging
Configuration
..................................................................................................................................
8
P
OWERING
THE
U
NIT
......................................................................................................................................................
9
LCD
D
ISPLAY
(
IF
APPLICABLE
)
...........................................................................................................................................
9
U
SAGE
(P
UMP
ONLY
)
......................................................................................................................................................
9
Closed
Loop
Operation
..........................................................................................................................................
9
Open
Loop
with
Environmental
Exhaust
...............................................................................................................
9
T
HEORY
OF
O
PERATION
.................................................................................................................................................
10
0
‐
1%
and
0
‐
30%
Units
Only
.................................................................................................................................
10
C
ALIBRATION
...............................................................................................................................................................
11
0
‐
1%
or
0
‐
30%
Sampling
Unit
with
Data
Logging
...............................................................................................
11
C
ALIBRATION
P
ROCEDURE
..............................................................................................................................................
12
0
‐
5%,
65%,
100%
Sampling
Unit
with
or
without
Data
Logging
.........................................................................
12
Zero
or
Fresh
Air
Calibration
...............................................................................................................................
13
High
‐
Concentration
Calibration
..........................................................................................................................
13
TROUBLESHOOTING
GUIDE
...............................................................................................................................
13
DEVICE
SPECIFICATIONS
....................................................................................................................................
14
SUPPORT
..........................................................................................................................................................
15
WARRANTY
.......................................................................................................................................................
15
LIABILITY
...........................................................................................................................................................
15
RETURNS
..........................................................................................................................................................
15
CONTACT
US
.....................................................................................................................................................
16
Sampling Data Logger User Manual
CO2Meter
PAGE
3
of
16
Welcome
Thank
you
for
purchasing
our
meter.
CO2Meter,
Inc.
is
a
Florida
based
business
specializing
in
the
design
and
manufacturing
of
gas
detection
and
monitoring
devices
–
mainly
CO2.
Our
approach
is
one
based
in
the
science
of
gas
and
how
best
to
accurately
and
repeatedly
measure
that
gas
for
the
end
users
purposes.
Our
business
partners
in
agriculture,
HVAC,
science,
safety,
research,
pharmaceuticals,
beverage,
and
other
fields
find
our
devices
to
be
highly
accurate
and
cost
effective.
We
approach
each
customer’s
application
as
a
unique
opportunity
to
understand,
educate,
and
provide
product
solutions
that
meet
the
customers’
needs
while
exceeding
their
expectations
for
reliability
and
service.
Our
continued
product
innovation
in
combination
with
our
“customer
first”
focus
allows
CO2Meter,
Inc.
to
continue
to
provide
solutions
for
the
future.
Based
in
Ormond
Beach,
FL,
CO2Meter,
Inc.
is
committed
to
the
success
of
our
customers;
the
health,
welfare,
and
prosperity
of
our
talented
employees;
and
the
continued
development
of
our
local
community.
CO2Meter,
Inc.
appreciates
your
business
and
looks
forward
to
working
with
you
and
your
team
in
the
future.
Please
take
some
time
to
read
through
this
manual
in
order
to
become
familiar
with
the
meter.
Also,
please
pay
special
attention
to
the
important
safeguards
shown
on
the
next
page.
Sampling Data Logger User Manual
CO2Meter
PAGE
4
of
16
WARNING!
Install
GasLab®
software
before
connecting
your
CO2Meter
product(s)
to
your
computer.
Failure to do so may affect the ability for GasLab® to
detect your meter/sensor. If this happens, please follow the instructions
shown in the TroubleShooting Guide of this manual.
Important
Safeguards
To
reduce
the
risk
of
fire,
electrical
shock
and/or
injury
to
persons,
basic
safety
precautions
should
always
be
followed
when
using
electrical
appliances,
including
the
following:
1.
READ
ALL
INSTRUCTIONS
BEFORE
USING
THIS
METER.
2.
INSTALL
GasLab®
SOFTWARE
BEFORE
CONNECTING
METER
TO
A
COMPUTER.
3.
Use
only
the
included
power
supply
to
operate
this
meter.
4.
Make
sure
that
the
tubes
are
securely
attached
to
the
meter
before
sampling
a
closed
environment
(CM
‐
0045
‐
NM
‐
SP
model
only).
5.
Do
not
operate
with
an
obstructed
sample
path
(CM
‐
0045
‐
NM
‐
SP
model
only).
6.
Do
not
operate
this
meter
if
the
enclosure
is
opened.
7.
Do
not
operate
the
device
if
it
is
malfunctioning.
SAVE
THESE
INSTRUCTIONS!
Sampling Data Logger User Manual
CO2Meter
PAGE
5
of
16
Package
Contents
Please
verify
that
your
package
contains
the
following
items
before
using
the
meter:
All
units:
(1)
NEMA
Sampling
Meter
(1)
6
‐
foot
USB
Cable
(1)
M12,
12
‐
positions
5M
cable
(1)
Fitting,
tubing
&
filter
kit
(1)
User
manual
Figure
1
Optional
Accessories
If
not
included,
you
can
purchase
an
Extreme
Moisture
filter
separately.
These
filters
are
ideal
for
high
‐
humidity
environments
to
allow
air
flow
while
keeping
humidity
out.
Use
anywhere
humidity
is
very
high
(>
95%).
SKU
#CM
‐
0103.
GasLab®
Software
IMPORTANT:
M
AKE
SURE
TO
INSTALL
SOFTWARE
BEFORE
CONNECTING
YOUR
METER
TO
YOUR
COMPUTER
Minimum
System
Requirements
To
utilize
our
free
software,
the
computer
must
meet
the
following
minimum
requirements:
1GHz
processor
with
1GB
RAM,
1GB
free
disk
space
(2GB
free
disk
space
for
64
‐
bit
systems).
Windows
XP*/7/8/8.1
with
Microsoft
.NET
Framework
4.0**
or
later.
On
Intel
‐
based
Mac
computers,
GasLab®
software
can
run
using
a
Windows
7/8
virtual
machine
software
such
as
VMware
Fusion®
or
similar.
*Microsoft
.NET
is
not
supported
on
Media
Center
or
Tablet
editions.
**Installer
will
optionally
install
.NET
Framework.
Sampling Data Logger User Manual
CO2Meter
PAGE
6
of
16
Visit
www.co2meter.com/pages/downloads
to
download
our
complimentary
GasLab®
software
to
your
computer.
You
can
also
download
the
GasLab®’s
user
manual
in
from
this
page.
Please
read
the
GasLab®’s
user
manual
carefully
to
become
more
familiar
with
how
the
software
works
so
that
you
can
get
the
maximum
benefit
from
this
useful
tool.
Install
the
GasLab®
software
first
to
ensure
that
the
proper
driver,
necessary
for
the
meter,
is
installed
on
your
computer
before
connecting
the
meter.
Figure
2:
Install
GasLab
online
(Internet
Explorer
9
shown)
Sampling Data Logger User Manual
CO2Meter
PAGE
7
of
16
Quick
Start
Guide
Make
sure
you
read
through
these
instructions
thoroughly
before
using
your
meter.
This
guide
will
help
you
familiarize
with
your
meter
in
order
to
be
as
productive
as
you
need
to
be
in
the
least
amount
of
time
possible.
Figure3:
Components
Power
Source
These
meters
are
powered
by
connecting
to
a
suitable
24VDC
power
source.
This
is
very
convenient
for
permanent
installations.
Outputs
and
Cable
Legend
Pin
#
Wire
Color Color
Legend
Description
1
Brown
CO2
4
‐
20mA
‐
2
Blue
N/O
Relay
3
White
CO2
4
‐
20mA+
4
Green
RS
‐
485
Ground
5
Pink
N/C
Relay
6
Yellow
COM
Relay
7
Black
Power
Ground
8
Grey
O2
4
‐
20mA
‐
*
9
Red
Voltage
Input
10
Purple
O2
4
‐
20mA
‐
*
11
Pink/Grey
RS
‐
485
B
12
Red/Blue
RS
‐
485
A
Table
1:
Cable
legend.
(*
O2
models
only)
Mini
USB
Port
Connect
to
PC
for
meter
configuration,
data
transfer,
and
USB
charging
M12
Connector
12
‐
pin
RS
‐
485
connection
for
24VDC
power
source
and
controller
interface
(for
PLC,
MODBUS,
etc.)
Power
Switch
Turns
the
unit
on/off
Barb
Fittings
Connect
to
sampling
system
for
closed
loop
sampling
Pump
Switch
Turns
pump
on/off
Sampling Data Logger User Manual
CO2Meter
PAGE
8
of
16
These
meters
feature
a
4
‐
20mA
linearly
scaled
output
that
matches
the
current
CO2
concentration
reading
proportionally.
In
addition,
it
has
a
digital
RS
‐
485
interface
for
connection
to
a
MODBUS
network
and
one
relay
with
1A
@
30VDC
for
an
external
controller.
Setup
Our
sampling
device
will
require
minimal
setup
since
it
is
designed
to
be
portable.
The
most
important
aspect
of
the
setup
involves
connecting
the
sampling
hoses
and
ensuring
proper
environmental
setup.
Figure
above
shows
the
labeled
components
of
the
unit,
as
referenced
throughout
the
rest
of
this
manual.
Data
Logging
Configuration
These
meters
feature
an
internal
memory
capable
storing
data
when
not
attached
to
a
personal
computer.
These
units
will
allow
you
to
simultaneously
read
and
store
CO2
concentration
level
data.
Due
to
the
nature
of
their
design,
these
units
should
be
connected
to
your
personal
computer
first,
before
operation,
to
initialize
and
set
the
logging
period,
and
real
‐
time
clock.
0
‐
1%,
5%,
30%,
65%,
100%
CO2
Sampling
Data
Loggers
Make
sure
the
unit
is
powered
with
24VDC
using
the
RS
‐
485
cable
included.
In
order
to
initialize
data
logging
functionality,
the
unit
MUST
be
connected
to
the
computer
with
data
logging
switched
to
off
,
and
the
GasLab®
software
started.
Once
the
unit
has
been
connected,
click
on
the
“Configure
Sensor”
button
in
the
GasLab®
interface,
set
the
data
logging
interval
and
pump
periods
as
desired.
Figure
4:
Collecting
data
in
real
time
Sampling Data Logger User Manual
CO2Meter
PAGE
9
of
16
Powering
the
Unit
These
meters
have
a
switch
on
the
front
dedicated
to
enabling/disabling
data
logging
(right
on
Figure
above)
and
another
dedicated
to
powering
the
unit
(left
on
Figure
above).
As
long
as
the
unit
is
connected
to
an
appropriate
power
source
and
the
power
switch
is
in
its
ON
position,
the
unit
will
be
operating
properly.
LCD
Display
(if
applicable)
The
Liquid
Crystal
Display
(LCD)
screen
shows
the
following
features:
CO2
in
parts
‐
per
‐
million
(ppm)
for
1%
and
5%
models
CO2
in
percentage
format
(##.##%)
for
30%,
65%,
100%
Logging
On/Off
Percentage
of
memory
free
Usage
(Pump
only)
In
order
to
use
the
unit,
hoses/tubing
must
be
attached
to
the
inlet
and
outlet
fittings
on
the
front
of
the
unit.
The
pump
will
draw
air
from
the
inlet
in
a
vacuum
configuration,
push
it
through
the
sensing
chamber,
and
exhaust
the
air
out
through
the
outlet.
Closed
Loop
Operation
Figure
5:
Closed
loop
sampling
setup
Open
Loop
with
Environmental
Exhaust
Figure
6:
Opened
loop
sampling
setup
Sampling Data Logger User Manual
CO2Meter
PAGE
10
of
16
Figure
7:
Filter
Installation
and
Orientation.
We
recommend
installing
the
included
humidity/particulate
filter
to
ensure
the
sensing
chamber
and
pump
baffle
stays
clear
and
corrosion
free.
Theory
of
Operation
The
CO2
sensor
inside
this
device
uses
non
‐
dispersive
infrared
technology
to
sense,
as
a
function
of
transmitted
light,
the
concentration
of
CO2
in
the
air.
It
has
been
factory
‐
calibrated
to
operate
within
the
specified
range
and
precision.
0
‐
1%
and
0
‐
30%
Units
Only
The
sensor
uses
an
algorithm
called
Automatic
Background
Calibration
(ABC)
to
continuously
adjust
the
zero
‐
point
to
ensure
accuracy
is
maintained.
This
is
required
to
compensate
for
sensor
drift,
which
occurs
normally
on
these
units.
The
primary
contributor
to
sensor
drift
is
the
normal
and
unavoidable
aging
of
the
infrared
light
source
within
the
sensor.
The
ABC
algorithm
allows
the
CO2
sensor
to
dynamically
shift
its
CO2
reading
by
a
constant.
It
works
via
storing
the
lowest
CO2
sample
taken
over
the
ABC
period
and
assuming
that
this
low
value
is
equal
to
a
known
value
(the
target
value).
It
then
adjusts
the
output
of
the
CO2
reading
by
the
delta
between
these
values.
This
algorithm
does
not
affect
the
linearization
of
the
output
signal.
For
example,
the
ABC
algorithm
is
enabled
by
default,
with
an
ABC
period
of
180
hours,
a
target
value
of
400ppm,
and
a
maximum
delta
of
30ppm.
This
operates
under
the
principle
that
a
CO2
level
in
ambient
outdoor
air
is
400ppm.
The
sensor
will
keep
track
of
the
lowest
CO2
reading
recorded
over
a
period
of
180
hours
and
then
adjust
the
zero
point
based
on
the
lowest
CO2
level
recorded,
up
to
30ppm
at
a
time,
towards
that
value.
Sampling Data Logger User Manual
CO2Meter
PAGE
11
of
16
To
ensure
maximum
accuracy,
it
is
recommended
to
install
the
device
in
an
environment
that
will
routinely
see
this
low
value.
Alternatively,
the
unit
can
be
exposed
to
fresh
air
for
a
few
minutes
periodically,
or
set
the
ABC
period
to
0
sec.
to
perform
a
calibration
as
specified
in
the
next
section.
Calibration
The
calibration
process
varies
depending
on
the
type
of
unit
and
whether
it
has
optional
data
logging
functionality
or
not.
All
units
are
factory
‐
calibrated
with
multiple
reference
points
of
gas,
and
have
been
verified
to
be
accurate
within
their
specific
functionality
before
shipment.
However,
if
the
unit
is
severely
jolted
or
otherwise
mechanically
disturbed,
the
sensor
can
drift
requiring
recalibration.
All
calibration
procedures
follow
a
single
‐
point
calibration
routine
that
effectively
shifts
the
zero
‐
point
of
the
CO2
sensor.
Attach
calibration
gas
to
the
unit
and
connect
it
to
a
personal
computer.
Open
the
calibration
screen
in
the
GasLab®
software.
Click
the
“Calibrate”
button
in
the
calibration
tab
for
the
desired
gas,
located
in
the
“Configure
Sensor”
screen.
As
long
as
the
gas
concentration
is
stable,
the
unit
should
instantly
reflect
the
calibrated
value.
This
can
be
confirmed
by
watching
the
display.
To
see
the
calibration
value
in
real
time,
click
in
the
“Collect
Real
time”
button
to
capture
these
values
before
opening
the
configuration
screen.
Figure
8:
Real
‐
time
capture
0
‐
1%
or
0
‐
30%
Sampling
Unit
with
Data
Logging
Calibration
can
be
performed
using
either
0%
CO2
calibration
gas
(typically
nitrogen,
argon,
etc.),
or
using
a
fresh
source
of
air,
assumed
to
be
approximately
400ppm.
Open
the
calibration
screen
in
the
GasLab®
software.
Click
the
“Calibrate”
button
in
the
calibration
tab,
located
in
the
“Configure
Sensor”
screen.
Sampling Data Logger User Manual
CO2Meter
PAGE
12
of
16
FIF
Figure
9:
Data
logger
calibration
screen
for
0
‐
1%
CO2
Calibration
Procedure
To
calibrate
your
unit,
follow
these
steps:
1.
Expose
the
unit
to
ambient
air
(assumed
to
be
at
400ppm)
or
connect
it
to
a
calibration
gas
bottle/cylinder
(100%
nitrogen
or
argon)
with
the
appropriate
demand
regulator.
2.
Wait
25
seconds
to
collect
a
sample.
Write
down
this
value
as
the
“before”
value.
3.
Click
the
“Calibrate”
button
after
selecting
your
calibration
gas.
4.
Wait
25
seconds
again.
This
time,
the
unit
will
take
a
sample
and
use
this
data
to
adjust
zero
values.
The
displayed
measurements
will
reflect
the
new
calibration
value
(0
or
400ppm).
5.
Disconnect
the
calibration
gas
and
wait
25
seconds.
The
newly
displayed
data
will
now
reflect
the
new
sensor
calibration.
If
the
sensor
is
still
operating
outside
of
its
specified
range,
repeat
this
procedure.
When
the
readings
vary
too
greatly,
the
calibration
will
silently
fail
and
may
need
to
be
performed
again.
0
‐
5%,
65%,
100%
Sampling
Unit
with
or
without
Data
Logging
These
units
do
not
feature
Automatic
Background
Calibration
(ABC)
algorithm
due
to
the
CO2
scale
they
measure.
To
ensure
the
highest
accuracy,
we
recommend
calibrating
these
units
with
calibration
gas
(nitrogen
for
zero,
or
CO2),
close
to
the
concentration
being
measured.
Alternatively,
a
0%
or
ambient
calibration
can
be
performed.
To
perform
a
calibration,
attach
the
unit
to
your
computer,
power
it
and
either
expose
it
to
atmosphere
or
supply
it
with
your
calibration
gas,
fed
with
a
demand
‐
based
regulator.
Sampling Data Logger User Manual
CO2Meter
PAGE
13
of
16
Open
the
GasLab®
software
on
your
personal
computer
and
click
the
“Configure
Sensor”
button.
For
data
logging
units,
click
the
“Turn
Pump
on
Continuously”
button
to
ensure
continuous
flow.
(To
apply
any
changes,
the
unit
has
to
power
cycle).
Zero
or
Fresh
Air
Calibration
Apply
gas
and
select
the
appropriate
concentration
in
the
screen
shown
in
Figure
above.
Click
the
“Calibrate”
button.
The
sensor
reading
should
instantly
reflect
the
calibration.
High
‐
Concentration
Calibration
Write
down
the
original
Zero
Value
before
adjustment
for
future
reference.
Apply
the
desired
concentration
calibration
gas;
adjust
the
Zero
Value
in
increments
of
10
pressing
scroll,
put
the
right
value
of
the
calibration
gas
and
click
on
the
“Calibrate”
button.
Wait
until
the
unit
displays
the
correct
concentration
level,
then
close
the
window
by
clicking
on
the
“Save”
button.
NOTE: DO NOT ADJUST THE SPAN VALUE.
Troubleshooting
guide
Symptom
/
Issue
Possible
Cause
/
Resolution
Device/Sensor
is not
recognized by
PC
Make sure the cable wires (see
Table
1
on page 7)
are connected to a suitable 24VDC power supply or
that the USB cable is properly connected to a
computer.
Device doesn’t
power ON
Perform resolution above and make sure that
there is adequate power to the meter.
The GasLab®
software
doesn’t start *
1
Your software might be out of date. Update your
software by either visiting our download webpage
at
http://www.co2meter.com/pages/downloads
or by selecting the “Check for Updates” under the
Help
menu. Make sure your PC meets the minimum
requirements.
Slow response
Check the air flow channels to make sure they are
not obstructed.
Reading
doesn’t change
Calibration or recalibration needed.
*
1
For more troubleshooting tips on GasLab® please download the GasLab user manual at
http://www.co2meter.com/pages/downloads.
Sampling Data Logger User Manual
CO2Meter
PAGE
14
of
16
Device
Specifications
Measuring
Range:
1%
CO2 0
‐
10,000
ppm
(0
‐
1%
vol.)
5%,
30%,
65%,
100%
CO2 0
‐
5%,
0
‐
30%,
0
‐
65%,
or
100%
vol.,
respectively
Accuracy
(all
ranges)
±0.5%,
±3%
measured
value
Power
Supply:
Maximum
Voltage 30VDC
Minimum
Voltage 18VDC
Power
Consumption ~1Watt
avg.
(pump
running)
Sensor
Ratings:
Life
Expectancy >15
years
Maintenance
Interval No
maintenance
required
Warm
‐
up
Time <1
min
(instant
measurements)
Pump
Characteristics:
Maximum
Flow
(STP) 800
ml/min
Maximum
Vacuum 52%
Maximum
Pressure 600
mbar
restart,
150
mbar
continuous
Maximum
System
Pressure ~1
ATM
Outputs:
Range 0
‐
100%
vol.
Output
Value 4
‐
20mA,
linearly
scaled
Relay COM,
NC,
NO
1A
@
30VDC
RS
‐
485 Modbus
interface
Sampling Data Logger User Manual
CO2Meter
PAGE
15
of
16
Support
The
quickest
way
to
obtain
technical
support
is
via
email.
Please
send
all
support
inquires
to
support@co2meter.com
.
Please
include
a
clear,
concise
definition
of
the
problem
and
any
relevant
troubleshooting
information
or
steps
taken
so
far,
so
we
can
duplicate
the
problem
and
quickly
respond
to
your
inquiry.
Warranty
This
meter
comes
with
a
1YEAR
(warranty
period)
limited
manufacturer’s
warranty,
starting
from
the
date
the
meter
was
shipped
to
the
buyer.
During
this
period
of
time,
CO2Meter.com
warrants
our
products
to
be
free
from
defects
in
materials
and
workmanship
when
used
for
their
intended
purpose
and
agrees
to
fix
or
replace
(at
our
discretion)
any
part
or
product
that
fails
under
normal
use.
To
take
advantage
of
this
warranty,
the
product
must
be
returned
to
CO2Meter.com
at
your
expense.
If,
after
examination,
we
determine
the
product
is
defective,
we
will
repair
or
replace
it
at
no
additional
cost
to
you.
This
warranty
does
not
cover
any
products
that
have
been
subjected
to
misuse,
neglect,
accident,
modifications
or
repairs
by
you
or
by
a
third
party.
No
employee
or
reseller
of
CO2Meter.com’s
products
may
alter
this
warranty
verbally
or
in
writing.
Liability
All
liabilities
under
this
agreement
shall
be
limited
to
the
actual
cost
of
the
product
paid
to
CO2Meter.com.
In
no
event
shall
CO2Meter.com
be
liable
for
any
incidental
or
consequential
damages,
lost
profits,
loss
of
time,
lost
sales
or
loss
or
damage
to
data,
injury
to
person
or
personal
property
or
any
other
indirect
damages
as
the
result
of
use
of
our
products.
Returns
If
the
product
fails
under
normal
use
during
the
warranty
period,
a
RMA
(Return
Material
Authorization)
number
must
be
obtained
from
CO2Meter.com.
After
the
item
is
received
CO2Meter.com
will
repair
or
replace
the
item
at
our
discretion.
To
obtain
a
RMA
number,
call
us
at
or
us
at
(386)
256
‐
4910
support@co2meter.com
.
When
requesting
a
RMA
please
provide
reason
for
return
and
original
order
number.
If
the
product
fails
under
normal
use
in
the
first
10
days
of
ownership,
at
our
discretion
we
will
you
a
postage
‐
paid
UPS
label
to
return
the
product
at
our
expense.
If
we
determine
that
the
product
failed
because
of
improper
use
(water
damage,
dropping,
tampering,
electrical
damage
etc.),
or
if
it
is
beyond
the
warranty
date,
we
will
inform
you
of
the
cost
to
fix
or
replace
the
product.
Sampling Data Logger User Manual
CO2Meter
PAGE
16
of
16
Contact
Us
We
are
here
to
help!
For
information
or
technical
support,
please
contact
us.
support@co2meter.com
(386)
256
‐
4910
(
Technical
Support)
(386)
872
‐
7665
(Sales)