User manual
DELTA
smart
MRU GmbH, D-74172 Neckarsulm
43 / 50
Electro-chemical sensor
CO (#65929)
no H
2
compensation
Nom. Measuring Range
0
–
10.000 ppm
Overload Range
< 20.000 ppm
Resolution
1 ppm
Accuracy abs./reading
± 10 ppm
5% (0
–
10.000 ppm)
10 % (> 20.000 ppm)
Response Time T90
< 30s
Electro-chemical sensor
NO
Nom. Measuring Range
0
–
5.000 ppm
Overload Range
< 10.000 ppm
Resolution
1 ppm
Accuracy abs./reading
± 5ppm
5% (0
–
1.000 ppm)
10% (> 1.000 ppm)
Response Time T90
< 50s
Temperature measurement
T1, T2
Number of thermocouple type K input
2
Measuring Range
-40 °C
–
1.200 °C / ±2°C
Accuracy abs. / reading
0,50%
Flue gas temperature (using MRU
probe)
T
A
Measurement range with stainless steel
probe tube
0 - 800°C
Accuracy abs. / reading
±2°C / 0,50%
Ambient temperature (with MRU sen-
sors)
T
l
Measuring Range with ambient tempera-
ture probe
0 - 100°C
Accuracy
1 °C
Accuracy abs./reading
±1°C
Draft
Measurement range
± 200 hPa
Accuracy abs. / reading
0,02 hPa / 1%
Differential pressure
Measurement range
± 200 hPa
Accuracy absolute / of measurement value 0,02 hPa / 1%
