Keller ITS CellaPort PT 120, Руководство по эксплуатации, Страница: 49 / 72

Operating manual PT 11x, 12x,13x
43
25 Technical Data PT 117
Measuring ranges:
400 ... 2000 °C
Sensor:
Thermopile
Spectral sensitivity:
CO
2
band
Reponse time t98:

100 ms
Measuring uncertainty:
0.75 % of r 1 K
(at ε =1.0 and TA=23 °C)
Repeatability:
2 K
Temperature coefficient with
reference to 23 °C:
≤ 0.04 %/K
25.1 Field of View Diagram for PT 117
PT 117 Lens Focussing range Distance to target
size ratio
AF 1 PZ 15.03
0.8 m -

70:1
1 2
3
4
5
6
7
8
9
10
13
27
40
53
67
80
93
107
120
133 D = 75 :1
Target distance [m]
Target diameter [mm]
0
PZ 15.03 (0.8 m -
∞)
11