Carbon Monoxide Meter
Instruction Sheet
Introduction
The Carbon Monoxide Meter detects the presence
(CO) and measures concentrations between 1-1000 parts per million (PPM) .
The Meter indicates the presence
•
Bya
reading on the LCD
•
Bya
beeper tone.
in
of
carbon monoxide
PPM.
Safety Information-Read First
• Do not use the Meter as a personal safety monitor.
• Learn and recognize the effects
0-1
PPM
9PPM
50 PPM OSHA enclosed space 8-hour average level.*
100 PPM OSHA exposure limit.*
200 PPM
800 PPM Dizziness, nausea and convulsions.
*U.S. Department
(OSHA) Regulation 1917.24: The CO content
maintained at not more than 50 PPM (0.005%). Remove employees from
enclosed space if the
Normal background levels .
ASHRAE Standard 62-1989 for living areas.
Mild headache, fatigue , nausea and dizziness.
Death within 2 to 3 hours.
of
Labor, Occupational Safety & Health Administration
CO
of
CO poisoning.
concentration exceeds 100 PPM(0.01
What the Meter Does
The Meter indicates the presence
The beeper functions much like clicking
• Above 200 PPM, the beeper sounds continuously with the concentration
• From 35 PPM to 200 PPM, the beeper sounds discontinuously with the
concentration
of
CO.
of
CO by a reading on the LCD and a beeper tone .
of
a Geiger counter:
of
carbon monoxide
in
two ways:
in
any enclosed space shall be
o/~)
.
of
CO.
jpeCI
S T f
Temperature
Operating:
Storage:
Operating
Measurement
Measurement
Accuracy
Warm
Battery
Auto
Sensor
Typical
Ica Ions
humidity
up
period
power
type
sensor
range
Resolution
off
life
O°C to + 50°C
-30 °C to + 60°C
0-99% Relative humidity (non-condensing)
o to 1000PPM
1PPM
± 5%
or
± 10 PPM
<2 seconds
9V,
N EDA 1604A
Meter automatically shuts down after 15 minutes
of
inactivity
Stabilized electrochemical Gas-specific (CO)
3 years
or
I EC 6LR61,
or
equivalent.