Device-Specific Technical Data - Keller CellaTemp PX 41 Manual

Operating instructions CellaTemp PX 41

21 Device-specific technical data

PX 41 AF 11, AF 21, AF 22
Temperture range
Sensor
Spectral sensitivity
Focussing range
Distance to target-size ratio
Resolution current output
Resolution temperature
reading
Response time t
98
Measurement uncertainty
Repeatability
Temperature coefficient with
reference to 23°C
800 - 2400 °C
Photodiode
0�95 / 1�05 µm
0,2 m - ∞ Optik (PA 41.01) M30
0,12 m - ∞ Optik (PA 41.05) M16
33 – 45 mm Optik (PZ 41�18) M16
190:1 (PA 41.01)
100:1 (PA 41.05)
50:1 (PZ 41.18)
0�2 K + 0�03 % of selected range
1 K
Temperature range 800 -2400 °C
≤ 20 ms (T > 950 °C)
Temperature range 900 -300 °C
≤ 20 ms (T > 1050 °C)
1.5 % (at ɛ =1.0 and Tu = 23 °C)
3 K
≤ 0.05 %/K
of temp� reading / K
51
EN