Omega Engineering OMEGASCOPE OS523E User Manual page 18

2
Using the Handheld Infrared Thermometer
DISTANCE: SENSOR TO OBJECT (FT)
0**
20"
1' 2' 3' 4' 5' 6' 7' 8'
4.8"
4.2"
3.6"
1.0" @ 0" to 20"
3.0"
2.4"
1.8"
1.0"
1.2"
1.0"
D:S = 20:1
2.5
4.0
6.0
8.0
2.5cm @ 51cm
10.0
*SPOT DIAMETER MEASURED
12.2
AT 90% ENERGY
200 244
40 80 120 160
DISTANCE: SENSOR TO OBJECT (CM)
Figure 2-4 Field of View OS533E, OS530HRE
** Measurement distance is from the outside surface of the rubber boot.
Figure 2-5 Field of View OS534E, OS523E-1
2-3