Siemens Ardoptix PT 140 AF1, Руководство по эксплуатации, Страница: 54 / 68

s
Operating manual
46
26 Technical Data PT 143 (650
– 1700 °C)
Measuring range:
650 ... 1700 °C
Sensors:
photo diode
Spectral sensitivity:
0.95/ 1.05 µm
Response time t98:

10 ms
Measuring uncertainty:
1,5 % of range and but at
least 4 K (at
e
=1.0 and T
A =
23 °C)
Repeatability:
3 K
Temperature coefficient with
reference to 23 °C:

0.05 %/K
of measured value
26.1 Field of View Diagrams PT 143 (650 - 1700°C)
PT 143 Lens Focussing range Distance to target
size ratio
AF 1 PZ 20.01
0.4 m -

D
V
= 230:1
D
H
= 45:1
222
44
39
200
39
178
0
30
156
26
133
22
111
17
89
13
67
9
44
4
22
9
2
Target diameter [mm]
Target distance [m]
0,4
1
2
3
4
5
6
7
8
9
10
PZ 20.01 (0.4 m -
∞)