Instructions for use Primus Infinity Empowered SW 4.5n 263
Technical data
Actualization time Once per pulse
Pulse rate 20 to 250 per minute
Resolution of the displayed value 1 per minute
Accuracy ±3 per minute
Sensors
Type Nellcor sensors with OxiMax technology
Wavelengths 660 nm (red)
920 nm (infrared)
Light energy Infrared 1.5 to 4 mW
Standard red 0.8 to 3 mW
Acoustic pulse signal A tone is generated for each pulse detected. The pitch of the
tone is proportional to the oxygen saturation: increasing sat-
uration raises the pitch.
Pitch of tone The pitch of the tone is according to Nellcor specifications.
Interfaces
2 serial interfaces: COM 1 and COM 2
COM 1 and COM 2
Protocol MEDIBUS, MEDIBUS.X
1)
(COM 2 without real-time data)
Plug 9-pol Sub-D, galvanic separation 1.5 kV
Only connect devices that meet the requirements of IEC 60950-1 for ungrounded SELV circuits and
the requirements of IEC 60601-1 (as of the 2nd edition) for touchable secondary circuits with a max-
imum nominal voltage of 24 VDC.
1) System alarm delay time = 600 ms (typical value).
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