51
EN
Operating instructions CellaTemp PK / PKF / PKL xx
PKF 26 AF 2
Temperature range
300 - 1600 °C
Sensor
InGaAs
Spectral sensitivity
1�0 - 1�7 µm
Focus distance
Target spot diameter
1500 mm
7�2 mm (measuring head PKS 21�01)
Analogue output OUT2
0(4) - 20 mA linear, switchable, scalable (≥ 50 K)
Resolution current output
0�2 K + 0�03 % of selected range
Resolution temp� reading
1 K
Response time t
90
≤ 2 ms (for T > 600 °C)
Repeatability
2 K
Measurement uncertainty
0�3 % of temp� reading [°C] plus 2�5 K
(at ε =1.0 and Ta = 23 °C)
Temperature coefficient
0�07 %/K of temp� reading / K
(deviation to Ta = 23 °C)
Ambient temperature
measuring head
fiber optic metal 0 - 250 °C
Dimensions
M30 x 200 mm (electronics without plug)
M30 x 67���86 mm (fiber optic measuring head)
Target diameter [mm]
Energy
Target distance [m]
0
0.1
0.2
0.3
0.4
0.5
1
1.5
2
2.5
3
5
4.5
4
3.5
21.4 20.5 19.5 18.6 17.6 16.7 11.9
7.2
17
26
36
74
64
55
45
21.4 20.5 19.6 18.7 17.8 16.9 12.5
8
18
28
37
77
67
57
47
95 %
90 %
PKS21.01
(1.5 m)
