OPEARTING MANUAL
Technische Änderungen vorbehalten
B+B Thermo-Technik GmbH | Heinrich-Hertz-Str. 4 | D-78166 Donaueschingen
0141 0315-100 17.08.2015
Fon +49 771 83160 | Fax +49 771 831650 | [email protected] | bb-sensors.com
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2MH
2MH1
3ML
3MH
Temperature range (scalable)
385...1600 °C
490...2000 °C
50...400 °C
1)
100...600 °C
1)
Ambient temperature (head)
-20...125 °C
-20...85 °C
Storage temperature (head)
-40...125 °C
-40...125 °C
Spectral range
1,6 µm
2,3 µm
Optical resolution
75:1
22:1
33:1
System accuracy
1) 2) 3)
±(0,3 % TMeas +2°C)
Repeatability
1) 3)
±(0,1 % TMeas +1 °C)
Temperature coefficient
4)
±0,05 K/ K or ±0,05 %/ K
NETD
3) 5)
90 mK
160 mK
600 mK
60 mK
Response time (95 % signal)
1 ms
Warm-up time
10 min
Emissivity/ Gain
0,100...1,100 (adjustable via programming keys or software)
Transmissivity
0,100...1,100 (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; at object temperatures ≥ 20 °C; response time=1s
2)
Accuracy for thermocouple output: ±2,5°C or ±1%
3)
ε = 1
4)
for ambient temperatures (head) <18 °C and >28 °C; whichever is greater-
5)
at time constant 100 ms and an object temperature of 25 °C
6)
with dynamic adaptation at low signal levels
