Keller CellaTemp PKF Series, Руководство пользователя

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Operating instructions CellaTemp PK / PKF / PKL xx
PK 25 AF 1
Temperature range 75 - 650 °C
Sensor ext� InGaAs
Spectral sensitivity 1�8 - 2�2 µm
Focus distance
Target spot diameter
300 mm
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 0,1 K < 200 °C
1 K ≥ 200 °C
Response time t
90
≤ 2 ms T > 200 °C
≤ 15 ms T > 125 °C
≤ 50 ms T > 100 °C
≤ 200 ms T > 75 °C
Repeatability 2 K
Measurement uncertainty 0�3 % of temp� reading [°C] plus 4�0 K
(at ε =1.0 and Ta = 23 °C)
Temperature coefficient 0�25 K/K (for T<500°C), 0�05 %/K (for T>500°C)
of temp� reading per K (deviation to Ta= 23 °C)
Dimensions M30 x 210 mm (without plug)
Target diameter [mm] Energy
Target distance [mm]
0 100 200 300 400 500 600 700 800 900 1000 5000 4000 3000 2000
21.4 16.6 11.8 7 16.5 26 35 45 54 64 73
452 357
263
168
21.4 16.9 12.5 8 17.8 28 37 47 57 67 77 469 371 273 175 95 %
90 %