Welch Allyn 6000 Series Connex Vital Signs Monitor - User Manual - Manual (Page 221)

EarlySense specifications
Operating current Main power supply:
Minimum: 4.9V
Typical: 5.0V
RTC backup battery voltage:
Minimum: 2.5V
Typical: 3.0V
Maximum: 3.2V
Power consumption at 5V operating current Minimum: 4mA
Maximum: 400mA
Patient movement
Movement during defined period (1.5
minutes)
0 = 0%
L = Up to 40%
M = 40% to 60%
H = 60% to 80%
EH = 80% to 100%
Accuracy Adult:
0 = 100%, L = 100%, M = 81%, H = 100%, EH = 96%
Pediatric:
0 = 100%, L = 100%, M = 81%, H = 86%, EH = 94%
Averaging period 15 seconds
Respiration rate
Unit of measure breaths per minute
Measurement range 6 to 45 breaths per minute 1
Accuracy 2 ±4% or ±1.5 breaths per minute, whichever is greater
Averaging period 1 minute
Pulse rate
Unit of measure beats per minute
Measurement range 30 to 170 beats per minute 1
Accuracy 2 ±4% or ±5 beats per minute, whichever is greater
Averaging period 1 minute
1 The system detects pulse rate that is > 1.8 times the respiration rate.
2 Total system accuracy including undetected signals equals 90%.
Directions for use Specifications 215