mru Optima 7 - Page 68

USER MANUAL OPTIMA 7
MRU GmbH, D-74172 Neckarsulm 68 / 78
Electrochemical Sensor
placed on additional position
(depending on configuration)
H
2
S
Nom. Measuring Range
0 - 500 ppm
Overload Range
< 2000 ppm
Resolution
1 ppm
Accuracy abs./reading
± 5 ppm /
5% (0.- 500 ppm)
10% (> 500 ppm)
Response Time T90
< 40s
Electrochemical Sensor
placed on additional position
(depending on configuration)
H
2
S
Nom. Measuring Range
0 - 2000 ppm
Overload Range
< 5000 ppm
Resolution
1 ppm
Accuracy abs./reading
± 10 ppm / 10%
Response Time T90
< 40s
Non-dispersive Infrared Measurement
(NDIR)
CO
2
Nom. Measuring Range
0 - 40 Vol.%
Resolution
0,01 Vol.%
Accuracy abs./reading
± 0,3 Vol.% / 3%
Response Time T90
< 35 s
Non-dispersive Infrared Measurement
(NDIR)
CH
4
Nom. Measuring Range
100 - 40000 ppm
Resolution
10 ppm
Accuracy abs./reading
± 400 ppm / 5%
Response Time T90
< 35 s
Temperature measurement
T1, T2
Number of thermocouple type K input
2
Measuring Range
-40 °C - 1200 °C
Accuracy
±2°C/ 0,5%
Flue gas temperature (using MRU probe)
T
A
Measuring Range with high grade steel
probe pipe
0 - 800°C
Measuring range with Inconel probe pipe
0 - 1100°C
Accuracy abs. / reading
±2°C/ 0,5%