Instruction manual

MicroBlender Instruction Manual
20 L2965–101 Rev. D
Gas Inlet Supply Pressure Low Flow 30 – 75 psig
High Flow 30 – 75 psig. Output flow
rate will be diminished if
either supply pressure is below
50 psig; output flow will
increase if both supply
pressures are above 50 psig.
Oxygen Concentration
Control
Low Flow and
High Flow
21 to 100%
Auxiliary Outlet Flow
Range
Low Flow Right Side Outlet
0 – 30 LPM (Bleed 2.5 – 3.5
LPM)
High Flow Right Side Outlet
2 – 120 LPM (Bleed 10 – 12
LPM)
Primary Outlet Flow
Range
Low Flow Left Side Outlet
3 – 30 LPM (No Bleed)
High Flow Bottom Port
15 – 120 LPM (No Bleed)
Maximum available flow
at 60% setting with 50
psig both inlets
Low Flow >30 LPM
High Flow >120 LPM
Accuracy Low Flow and
High Flow
The accuracy is ±3% FIO
2
at
any set-point, provided the
inlet supply pressures are
between 30 and 75 psig and
the difference between them
does not exceed 20 psi.
Stability Low Flow and
High Flow
O
2
concentration shall not
vary from a set-point by more
than ±3% if either the inlet
supply pressure or the output
flow rate is changed within its
range specified herein.
Alarm/Bypass Activation Low Flow and
High Flow
When inlet gas pressures
differ by 20 ±2 psi.