Spot Size Tables; Manually Adjusted Or Motorized Focus Optics With Laser Targeting Light Or View Finder - KPM PROCESS SENSORS METIS M308 User Manual

5.6

Spot Size Tables

The following tables show the optical data of the different device types. The values in the tables are exemplary,
intermediate measurement distances must be determined by interpolation. If the measuring distance (= fo-
cused distance) differs from the adjusted or specified, a measurement is also possible, but
the spot size changes (usually it is larger, see
outside the focused distance). Measuring distances at manually focused optics are speci-
fied from lens front, at motorized optics from the protection window.

5.6.1 Manually Adjusted or Motorized Focus Optics with laser targeting light or view finder

Optics
OM09-A0
OM09-B0
OM09-C0
22
METIS M308 / M309 / M313 / M316 / M318 / H309 / H316 / H318 (12-pin)
Model M308: all temperature
Temperature ranges
[°C]
Meas. Optics
distance pull-out
a [mm] S [mm]
130 26
140 18
150 13
160 9
170 5.7
180 3
190 0.7
200 0
190 26
220 17.7
240 13.8
260 10.8
280 8.3
300 6.3
320 4.6
340 3.1
360 1.9
380 1
400 0.3
420 0
340 26
400 20.9
450 17.9
500 15.6
600 12.5
700 10.5
800 8.6
1000 6.5
1500 3.8
2000 2.5
2500 1.8
3000 1.3
3500 0.9
4000 0
5.6.6 Calculation of the spot size diameter
ranges
M318: 100-700°C
H316: ZSC <400°C
H318: 120–520°C
Spot size diameter M [mm]
0.75
0.8
0.9
1
1.1
1.25
1.5
1.8
1.5
1.63
1.7
1.8
1.9
2
2.1
2.2
2.4
2.65
2.8
3
2
2.5
2.9
3.2
3.75
4.2
4.25
5.9
11.3
15
19.5
23.5
27
33
pull-out
M309: all ranges
M316: all ranges
M318: 150–1200°C
180–1300°C
H309: all ranges
H316: ZSC ≥400°C
H318: 180–800°C
0.6
0.64
0.72
0.8
0.87
0.95
1
1.1
0.8
0.96
1.1
1.2
1.3
1.4
1.6
1.7
1.8
1.85
1.9
2
1.3
1.7
2
2.3
2.8
3.3
4
4.5
7.8
10.5
13.3
15
17
18
Optics
S [mm]
0.4
0.43
0.47
0.5
0.53
0.55
0.6
0.65
0.5
0.55
0.6
0.7
0.8
0.9
0.95
1
1.1
1.2
1.25
1.3
0.8
1
1.15
1.3
1.62
2
2.3
2.9
4.5
6.1
7.6
9.2
11
13