CarbonMonoxideMeter
Instruction
Manual
Version:
8805-EN-OO
I.
Introduction
Purecarbonmonoxide(CO)
is
colorless,
odorless,
and
non-irritant
gas:
molecular
weight:
28.01;
density:
1.
250g/l;freezing
point:
-207°C
;
boiling
point:
-190°C.
Its
solubility
in
water
is
quite
Iow,
butit
dissolvesinstantly
in
ammonia
water.
Air
mixed
explosion
limit
is
between
12.
5%and
74%.
Afterenteringhuman
body,
carbon
monoxide
will
combinewithhemoglobin
in
blood,
making
the
hemoglobin
not
able
to
combine
with
oxygen,which
causesoxygendeficit
to
organismorganization,leading
to
death
from
suffocation.
Therefore,
carbonmonoxide
is
toxic,
andis
colorless,
odorless,
and
tasteless,
which
is
easy
tobe
ignoredand
thuscausingpoisoning.
Gas
perniciousness:carbonmonoxide
can
härm
human
health,
and
seriouscarbonmonoxide
would
causedeath.
Therefore,people
should
pay
attention
to
safe
gas
using,
and
peopleworking
in
factoryshould
pay
attention
to
carbonmonoxideconcentration.
Carbonmonoxidedetector
can
detectcarbonmonoxide
concentration,observingconcentration
value
allthe
time.
It
hasquite
clear
large
LCD
screen
and
voice
and
light
alarm
indication,
making
sure
that
itcan
detect
dangerous
gas
and
informoperators
of
precautionsunderadverse
Situation.
Itis
widelyused
in
petroleum,chemistry,
coal
mine,
metallurgy,papermaking,
fire-fighting,
municipal
administration,telecommunication,food,textile
and
other
industries.
Carbon
monoxidedetectorfunctions:
»•Large-screen
digital
and
characterdisplay,instantvalue
and
maximumvaluedisplay.
»-Safety
indication:regulärlightflashing
and
voiceindication.
Whencarbonmonoxideconcentrationincreases,buzzing
voice
frequencywouldalso
be
increased.
»-Excellent
audible
alarm.
»•Low
maintenancecost.
»•Support
carbonmonoxidedetection.
»•Solid
shell
and
robust
electriccharacters.
••Carbon
monoxideconcentration
of0-1
OOOppm
canbe
displayed
onthe
large
LCD
screen.
»•Bright
back-light
lightening;
itcan
clearlyindicatecarbon
monoxidedetectorunderdarkenvironment.
»•Automatically
shut
offifitisnot
operated
for
10
minutes,
to
extendbatteryservice
life.
»•Convenientto
replacebattery.
»-Special
sensor
for
stableelectronicchemistrycarbon
monoxide.
»•Sensor
of
over
three-year
service
life
and
battery
of
100-
houralkalineservicelife(typical
value).
II.
Safety
mstruction
1.
Understandandknowtoxicityofcarbonmonoxide
0-1PPM
9PPM
50
PPM
100
PPM
200PPM
800
PPM
Normal
ASHRAE62-1989regulatedStandard
living
area
Average
for
staying
for
eight
hours
in
OSHAclosedspace
OSHAexposure
limit
Light
headache,tired,sick
and
dizzy
Dizzy,
sick
and
hyperspasmia,
anddieintwoor
threehours
US
Department
of
Laborregulates
in
Article
24ofthe
1917
OSHA
that:carbonmonoxideconcentration
inany
closed
space
should
benot
higherthan50PPM(0.005%).
If
carbon
monoxideconcentrationexceeds100PPM(0.01%),
it
is
necessary
for
workers
to
transfertheirsites.
Please
donotuse
this
table
only
in
personalsafetyinspection.
2.
Carbonmonoxide
and
tools
fault:
Typical
problems
of
highly-concentrated
carbonmonoxide
that
may
be
generated
is
indicated
inthe
followingtable
Tool
Gasstove
indoor
heater
Centralfurnace
Indoor
heater
Central
heater
Waterheater
Wave
oven
Stove
Fireplace
Fuel
Petrol
Natural
gas
Liquefied
gas
Coal
Kerosene
Kerosene
Natural
gas
Liquefied
gas
Natural
gas
Liquefied
gas
Gas
Wood
Coal
TypicalProblem
1
.
Damaged
heat
exchanger
2.
Theairisnot
sufficient
to
Support
normal
burning
of
fuel
3.
Pipedamage
or
blocking
4.
Firestoveimbalance
5.
House
is
improperlypressed
1
.
Damagedheatexchanger
2.
Theairisnot
sufficient
to
Support
normal
burning
of
fuel
3.
Fireplace
damage
1.
Adjustmenterror
2.
Wrongfuel
(not
K-1)
3.
Wrong
lamp
wick
or
lamp
wickheight
4.
Theairisnot
sufficient
to
supportnormal
burning
of
fuel
5.
AbnormalSystemexhausting
1
.
The air is not
sufficient
to
supportnormal
burning
of
fuel
2.
Pipedamage
or
blocking
3.
Heatingstoveimbalance
4.
House
is
improperlypressed
1
.
Theairisnot
sufficient
to
supportnormal
burning
of
fuel
2.
Heatingstoveimbalance
3.
Wronglyused
äs
indoor
warmheater
4.
Abnormal
System
exhausting
1
.The
airisnot
sufficient
to
supportnormal
burning
of
fuel
2.
Pipe
damage
or
blocking
3.
Green
or
processedricematerial
4.
Damagedheatexchanger
5.
Damagedheating
room
-3-
