MRU GmbH USER MANUAL MFplus Part 2 OPTION TRGI
5
Technical details MFplus Option TRGI
5.1
Sensor specifications pressure measurement
Measuring range
0 – 1.500 mbar
Over-load 2 bar
Accuracy
± 0,5 mbar or ± 3 % of the measuring value – whichever is larger
External pressure sensor 5 bar
Measuring range
0 – 5 bar
Over-load 10 bar
Accuracy
± 0,02 bar or ± 1 % of the measuring value – whichever is larger
External pressure sensor 25 bar
Measuring range
0 – 25 bar
Over-load 50 bar
Accuracy
± 0,1 bar or ± 1 % of the measuring value – whichever is larger
External pressure sensor 40 bar
Measuring range
0 – 40 bar
Over-load 80 bar
Accuracy
± 0,2 bar or ± 1 % of the measuring value – whichever is larger
5.2
Calculated value gas leakage rate
Measuring range
0 – 8,00 l/h
0,1 l/h resolution
Accuracy
± 0,2 l/h or ± 5 % of the measuring value – whichever is larger
5.3
Additional specifications
Maximal testable pipe capacity 250 l
Operation time with fully charged battery ca. 35 h (in pressure measuring mode without running pump)
Ambient air pressure
860 – 1080 mbar
Measuring medium
not aggressive gases
Technical changes subject to
modifications!
Date released: 29.11.2011
