OPEARTING MANUAL
Technische Änderungen vorbehalten
B+B Thermo-Technik GmbH | Heinrich-Hertz-Str. 4 | D-78166 Donaueschingen
0141 0315-100 24.06.2022
Fon +49 771 83160 | Fax +49 771 831650 | info@bb-sensors.com | bb-sensors.com
17 / 88
2.5
Measurement Specifications [1M/ 2M/ 3M / 4M -Models]
1ML
1MH
1MH1
2ML
Temperature range (scalable)
485...1050 °C
650...1800 °C
800...2200 °C
250...800 °C
Ambient temperature (head)
-20...100 °C
-20...125 °C
Storage temperature (head)
-40...100 °C
-40...125 °C
Spectral range
1,0 µm
1,6 µm
Optical resolution
40:1
75:1
40:1
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)
100 mK
140 mK
85 mK
90 mK
Response time (95 % signal)
1 ms
6)
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
