mru Optima 7 - 11 Appendix; Technical Data

USER MANUAL OPTIMA 7
65 / 78 MRU GmbH, D-74172 Neckarsulm
11 Appendix
Technical data
General data
Operating temperature
+5°C - +45 °C / 41°F – 113°F
Rel. Humidity, non-condensing
95%
Storage Temperature
-20°C ... +50°C / -4°F – 122°F
Internal Battery Pack, operating hours
Li-Ion, 20h
Power supply
100 - 240 V / 5V DC /
1200 mA
Weight with 2 sensors
750g /1.65lbs
Size
244x113x54 mm / 4.3x 8.8 x2.04
in
Housing material
PA6
IP protection with protection cap
IP30
Max suction range gas pump
150 hPa
gas flow typ.
60 l/h
Measurement accuracy data
Electrochemical Sensor
O
2
Measuring Range
0 - 21 %
Resolution (standard)
Resolution (option)
0,1 %
0,01 %
Abs. Accuracy
± 0,2 Vol.%
Response Time T90
< 20s
Years expected lifetime (@air)
2
CO
2
tolerance up to
20 Vol.%
Electrochemical Sensor
O
2
Long Life
Measuring Range
0 - 21 Vol.%
Resolution (standard)
Resolution (option)
0,1 %
0,01 %
Abs. Accuracy
± 0,2 Vol.%
Response Time T90
< 20s
Years expected lifetime (@air)
3
CO
2
tolerance up to
100 Vol.%
Electrochemical Sensor
O
2
Very Long-Life
Measuring Range
0 - 21 Vol.%
Resolution (standard)
Resolution (option)
0,1 %
0,01 %
Abs. Accuracy
± 0,2 Vol.%
Response Time T90
< 20s
Years expected Life Time (@air)
4
CO
2
tolerance up to
100 %