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Distance & Spot size
As the distance (D) from the object increases, the spot size (S) of the area
measured by the unit becomes larger. The relationship between distance
and spot size for each unit is listed below.
The distance to target / size of IR focal spot ratio is 12:1. With a distance of
12 cm to the target, the size of the IR focal spot is thus 1 cm.
0.5in@6in
12.5mm@152mm
D:S=12:1
SPECIFICATIONS
Temperature range
o
o
o
-50 to 500
C(-58
F ~ 932
F )
Display resolution
Emissivity
Accuracy
for targets:
o
o
o
-50 ~ 20
C(-58
F ~ 68
F )
±3
o
o
o
o
20
C ~500
C(68
F ~932
F )
±2.0% or ±2
Repeatability
±1
Response time
500ms
Spectral response
8~14um
Over range indication
LCD will show "----"
output <1mW,Wavelength 630~670nm,
Diode laser
Class 2 laser product
Operating temp.
0 to 50
Storage temp.
–10 to 60
Relative humidity
10%~90%RH operating, <80%RH storage
9V battery, NEDA 1604A or IEC 6LR61, or
Power supply
equivalent
Note:
Field of View: Make sure that the target is larger than the unit's spot size.
The smaller the target, the closer you should be to it. When accuracy is
critical, make sure the target is at least twice as large as the spot size.
1.0in@12in
25mm@305mm
D: S
12:1
o
o
0.1
C(0.1
F )
Fixed at 0.95
o
o
C(5.4
F )
o
o
C(3.6
F )
o
o
C(1.8
F )
o
o
C(32 to 122
F)
o
o
C (14 to 140
F)
2
Panel description
Laser
Infrared Sensor
Button instruction
1. Power on/Measure button (automotive switch off about 10 seconds)
2. Laser/ Backlight button
3. C/F
4. Max/Min button
5. Display screen
5
4
3
2
1
3
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