61
EN
Operating instructions CellaTemp PK / PKF / PKL xx
PKL 28 AF 2
Temperature range
250 - 1600 °C
Sensor
InGaAs
Spectral sensitivity
1�0 - 1�7 µm
Focus distance
Target spot diameter
1000 mm
6�7 mm
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
1 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)
Dimensions
M30 x 235 mm (without plug)
Target diameter [mm]
Energy
Target distance [mm]
0
200
400
600
800 1000 1200 1400 1600 1800 2000
2800
2600
2400
2200
5
6
7
8
9
10
13
16
19
22
25
37
34
31
28
18.2 15.9 13.6 11.3
9
6.7
11.7 16.7 21.6 26.6 31.6
51.5
46.5
41.6
36.6
LED
95 %
