Siemens Ardoptix PT 140 AF1, Operating Manual, Page: 55 / 68

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Operating manual
47
27 Technische Daten PT 143 (MB 750 - 2400°C)
Measuring range:
750 ... 2400 °C
Sensors:
photo diode
Focussing range:
0.95/ 1.05 µm
Response time t98:

10 ms
Measuring uncertainty:
1.5 % of measured value
(at
e
=1.0 and T
A = 23 °C)
Repeatability:
3 K
Temperature coefficient:

0.05 %/K
of measured value [°C]
Deviation to T
A
= 23 °C
27.1 Field of View Diagrams PT 143 (MB 750 - 2400°C)
PT 143 Lens Focussing range Distance to target
size ratio
AF 4 PZ 20.01
0.4 m -

D
V
= 350:1
D
H
= 50:1
200
29
26
180
23
160
0
23
0
140
17
120
14
100
11
80
9
60
6
40
3
20
8
1
Target distance [mm]
Target distance [m]
0,4
1
2
3
4
5
6
7
8
9
10
PZ 20.01 (0,4 m -
∞)