- 5 -
CO GAS EXPOSURE VERSUS TIME
(400 PPM EXPOSURE
)
MINUTES
RESPONSE
8
NONE
15
NONE
25
SLIGHT HEADACHE
35
HEADACHE
45
HEADACHE AND NAUSEA
60
DROWSY
75
VOMITING
90
COLLAPSE
110
COMA AND PERMANENT
BRAIN DAMAGE
140
PERMANENT BRAIN
DAMAGE - DEATH
A2. SPECIFICATIONS
CO ALARM RANGE
70 PPM AND UP
CO RESPONSE TIME
@ 70 PPM 60~240 MINUTES
@ 150 PPM 10~50 MINUTES
@ 400 PPM 4~15 MINUTES
POWER SOURCE
120VAC, 60Hz, 12VA
OPERATING TEMPERATURE
32
o
F (0
o
C) TO 120.2
o
F (49
o
C)
ALARM
85 dB AT 10 FEET
DETECTION FREQUENCY
SAMPLING EVERY 2.5 MINUTES
TOLERANCE OF VOICE MESSAGE
FOR 70 PPM:
50 - 119 PPM
(ALL @ 50% RH 22
±
3
°
C)
150 PPM: 120 - 200 PPM
400 PPM:
> 201 PPM
WARNING!
This product is intended for use in ordinary indoor locations
of family living units. It is not designed to measure compliance with Occupational
Safety and Health Administration (OSHA) commercial or industrial standards.
Individuals with medical problems may consider using warning devices which
provide audible and visual signals for carbon monoxide concentrations under
30ppm.
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
8
15
25
35
45
60
75
90
110
140
MINUTES
COHb 100%
400 PPM EXPOSURE
