Dräger Perseus A500 Instructions For Use Manual page 241

Operating characteristics (continued)
Gas supply connection
Gas cylinders (dimensions)
Diameter
Maximum height
Pressure reducers
Version
Permissible inlet pressure range (P
Air, O
2
N O
2
Nominal outlet pressure (P
Air, O
2
With inlet pressure P
and nominal flow Q
With inlet pressure P
100 and nominal flow Q
N O
2
With inlet pressure P
and nominal flow Q
With inlet pressure P
100 and nominal flow Q
Nominal flow
Air, O
2
N O
2
Performance data
Relief valve
Opening pressure
Minimum flow
Instructions for use Perseus A500 SW 2.0n
Depending on configuration: DIN, NIST, DISS,
Air Liquide, SIS
100 to 140 mm (3.94 to 5.51 in)
102 to 106 mm (4.00 to 4.18 in) for versions with
hanger yokes for gas cylinders with pin-index
connection
830 mm (32.68 in)
750 mm (29.52 in) for versions with hanger
yokes for gas cylinders with pin-index connec-
tion
Single-stage pressure reducers
)
V
11 to 200 kPa x 100
11 to 60 kPa x 100
) Fixed setting
A
See "Flow characteristics"
Due to the design, the outlet pressure rises as
the cylinder pressure falls.
= 11 kPa x 100 4.75 kPa x 100 ±50 kPa
V
= 80 L/min
N
= 200 kPa x 4.55 kPa x 100 ±50 kPa
V
= 80 L/min
N
= 11 kPa x 100 5.2 kPa x 100 ±50 kPa
V
= 65 L/min
N
= 60 kPa x 4.95 kPa x 100 ±50 kPa
V
= 65 L/min
N
Q
Q
See "Flow characteristics"
(7.5+0.5) kPa x 100
220 L/min Air
= 80 L/min
N
= 65 L/min
N
Technical data
241