optris CT - Measurement Specifications for G5 and P7 Models

Technical Data 25-
2.6 Measurement Specifications [G5/ P7 models]
G5L
G5H
P3
P7
Temperature range (scalable)
100...1200 °C
250...1650 °C
50...400 °C
0...710 °C
Ambient temperature (head)
-20...85 °C
0...75 °C
-20...85 °C
Storage temperature (head)
-40...85 °C
Spectral range
5,0 µm
3,43 µm
7,9 µm
Optical resolution
10:1
20:1
15:1
10:1
System accuracy
1) 2) 3)
±2 °C or ±1 %
±3 °C or ±1 %
±1,5 °C or ±1 %
Repeatability
1) 3)
±0,5 °C or ±0,5 %
±1,5 °C
±0,5 °C or ±0,5 %
Temperature coefficient
5)
±0,05 K/ K or ±0,05 %/ K
NETD
3)
100 mK
200 mK
140 mK
50 mK
Response time (90 % signal)
120 ms
80 ms
100 ms
150 ms
Emissivity/ Gain
0,100...1,100 (adjustable via programming keys or software)
Transmissivity
0,100...1,000 (adjustable via programming keys or software)
Signal processing
Average, peak hold, valley hold (adjustable via programming keys or software)
1)
at ambient temperature 235 °C; whichever is greater; response time=1s
2)
Accuracy for thermocouple output: ±2,5°C or ±1%
3)
 = 1
4)
for ambient temperatures (head) <18 °C and >28 °C; whichever is greater
5)
at time constant 200 ms and object temperature=start of measurement range + 50°C
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