CG304-en-EU v1.1 7/14
14
Specifications
Sensor
probe
Ferrous
Non
‐
Ferrous
Measurement
principle
Magnetic
induction
Eddy
current
principle
Measuring
range
0~2000
μ
m
0~78.7mils
0~2000
μ
m
0~78.7mils
Accuracy
1
(%
of
reading)
0~1000
μ
m:
±(2%
+
2
μ
m)
1000
μ
m
~2000
μ
m:
(±3.5%)
0~39.3mils:
±(2%
+
0.08mils)
39.3mils
~78.7mils:
(±3.5%)
0~1000
μ
m:
±(2%
+
2
μ
m)
1000
μ
m
~2000
μ
m:
(±3.5%)
0~39.3mils:
±(2%
+
0.08mils)
39.3mils
~78.7mils:
(±3.5%)
Resolution
0~100
μ
m:
(0.1
μ
m)
100
μ
m
~1000
μ
m:
(1
μ
m)
1000
μ
m
~2000
μ
m:
(0.01
μ
m)
0~10mils:
(0.01mils)
10mils~78.7mil:s
(0.1mils)
0~100
μ
m:
(0.1
μ
m)
100
μ
m
~1000
μ
m:
(1
μ
m)
1000
μ
m
~1000
μ
m:
(0.01
μ
m)
0~10mils:
(0.01mils)
10mils~78.7mils:
(0.1mils)
Min.
curvature
radius
59.06mils
(1.5mm)
118.1mils
(3mm)
Diameter
of
Min.
area
275.6mils
(7mm)
196.9mils
(5mm)
Basic
critical
thickness
19.69mils
(0.5mm)
11.81mils
(0.3mm)
Industrial
standards
Conforms
to
GB/T
4956
‐
1985,
GB/T
4957
‐
1985,
JB/T
8393
‐
1996,
JJG
889
‐
95,
and
JJG
818
‐
93
Operating
Temperature
0°C~40°C
(32°F~104°F)
Operating
Relative
Humidity
(R.H.)
20%~90%
Relative
Humidity
Dimensions
120
x
62
x
32
mm
(4.7
x
2.4
x
1.25”)
Weight
175g
(6.17
oz.)
1
Accuracy
note:
Accuracy
statement
applies
to
use
on
a
flat
surface,
with
a
zero
and
a
calibration
performed
near
the
thickness
of
the
film
to
be
measured,
with
an
identical
base
metal
and
with
the
meter
stabilized
at
ambient
temperature.
The
accuracy
of
the
reference
films
or
any
reference
standards
should
be
added
to
measurement
results.
Copyright
©
2014
FLIR
Systems,
Inc.
All
rights
reserved
including
the
right
of
reproduction
in
whole
or
in
part
in
any
form
www.extech.com
