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Operating instructions CellaTemp PR xx
18 Device-specific technical data and field of view diagrams
PR 11 AF 1 / PR 18 AF 1*
Temperature range
Sensor
Spectral sensitivity
Focus distance
Target of spot diameter
Analogue output OUT2
Resolution current output
Resolution temp� reading
Response time t
Repeatability
#
Measurement uncertainty
Temperature coefficient
Dimensions
Energy
16.5 15.3 14.2
95 %
90 %
16.5 14.7 12.8
0
100 200 300 400 500 600 700 800 900 1000
* CellaTemp PR 18 has a special resistant lens� This allows the use even in
extreme environmental conditions, such as in asphalt and concrete mixing plants,
without the lens is damaged by aggressive vapors and dusts�
Data applies to a thermally stabilised state�
#
0 - 1000 °C
Thermopile
8 - 14 µm
300 mm
11 mm
0(4) - 20 mA linear, switchable, scalable (≥ 15 K)
0�2 K + 0�03 % of selected range
0.1 K < 200 °C,1 K ≥ 200 °C
≤ 60 ms
90
1 K
0�75 % of temp� reading [°C] plus 2�0 K
#
0�1 K/K (for T<250°C), 0�04 %/K (for T>250°C) of
#
temp� reading / K
M30 x 165 mm (without plug)
13
23
33
11
20
29
Target diameter [mm]
43
52
62
72
82
39
48
57
66
75
Target distance [mm]
26
180
279
377
475
167
350
442
259
2000
4000
5000
3000
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