Dräger Perseus A500 - Page 241

Instructions for use Perseus A500 SW 2.0n 241
Technical data
Gas supply connection Depending on configuration: DIN, NIST, DISS,
Air Liquide, SIS
Gas cylinders (dimensions)
Diameter 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
Maximum height 830 mm (32.68 in)
750 mm (29.52 in) for versions with hanger
yokes for gas cylinders with pin-index connec-
tion
Pressure reducers
Version Single-stage pressure reducers
Permissible inlet pressure range (P
V)
Air, O
2 11 to 200 kPa x 100
N
2O 11 to 60 kPa x 100
Nominal outlet pressure (P
A) Fixed setting
See "Flow characteristics"
Due to the design, the outlet pressure rises as
the cylinder pressure falls.
Air, O2
With inlet pressure PV = 11 kPa x 100
and nominal flow Q
N = 80 L/min
4.75 kPa x 100 ±50 kPa
With inlet pressure P
V = 200 kPa x
100 and nominal flow Q
N = 80 L/min
4.55 kPa x 100 ±50 kPa
N
2O
With inlet pressure P
V = 11 kPa x 100
and nominal flow Q
N = 65 L/min
5.2 kPa x 100 ±50 kPa
With inlet pressure P
V = 60 kPa x
100 and nominal flow Q
N = 65 L/min
4.95 kPa x 100 ±50 kPa
Nominal flow
Air, O
2 QN = 80 L/min
N
2OQN = 65 L/min
Performance data See "Flow characteristics"
Relief valve
Opening pressure (7.5+0.5) kPa x 100
Minimum flow 220 L/min Air
Operating characteristics (continued)