FLIR
IM75
USER
GUIDE
Document
Identifier:
IM75
‐
en
‐
US_AA
22
Internal
Memory
(99)
storage
locations
Operating
Temperature
32
to
122
°
F
(0
to
50
°
C)
Storage
Temperature
‐
4
to
140
°
F
(
‐
20
to
60
°
C)
Operating
Humidity
Max
80%
up
to
95
°
F
(35
°
C)
decreasing
linearly
to
60%
at
113
°
F
(45
°
C)
Storage
Humidity
80%
maximum
Indoor
use
only
Altitude
6561’
(2000m)
Dimensions
3.7”
x
8.1”
x
2.0”
(95mm
x
207mm
x
52mm)
Weight
1.4lb
(630g),
including
batteries
Agency
Approvals
FCC
Class
B,
CE,
UL/CSA
7.2
Electrical
Range
Specifications
Note:
Accuracy
is
stated
at
65°F
to
83°F
(18°C
to
28°C
and
less
than
75%
RH)
Function
Range
Resolution
Accuracy
of
Reading
DC
Voltage
1000.0V
0.1V
±
(0.1%
+
5
digits)
AC
Voltage
1000.0V
0.1V
50Hz
–
60Hz
±
(1.5%
+5
digits);
61Hz
–
500Hz
±
(2.0%
+
5
digits);
VFD
AC
Voltage
1000.0V
0.1V
50Hz
–
60Hz
±
(1.5%
+5
digits);
61Hz
–
500Hz
±
(5.0%
+
5
digits);
Notes:
1.
Measurement
start
‐
voltage:
</
‐
50V
(add
20
digits
for
accuracy)
2.
VFD/LPF
Cutoff
=
800Hz
(
‐
3dB
point)
3.
Input
Impedance
3M
Ω
//
less
than
100pF
Function
Range
Resolution
Accuracy
of
Reading
Earth
‐
Bond
Resistance
40.00
Ω
0.01
Ω
±
(1.5%
+
5
digits)*
400.0
Ω
4000
Ω
40.00k
Ω
0.1
Ω
1
Ω
0.01K
Ω
±
(1.5%
+
3
digits)
Notes:
1.
*
≤
1.00
Ω
add
3
digits.
2.
Open
Circuit
Test
Voltage
:
>4.0V,
<8V
3.
Short
Circuit
Current
≥
200.0mA
4.
Live
Circuit
Detection
if
Greater
than
or
equal
to
2V
@AC/DC
Inputs
test
inhibited
