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| Price | Negotiable |
| MOQ | 1 |
| Delivery Time | 3-7 days |
| Brand | Zetron |
| Place of Origin | China |
| Certification | CE, ISO13485, ISO9001 |
| Model Number | HY20D4 |
| Packaging Details | plastic carton |
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 10000 set/month |
| Alarm Type | Light+Sound | Place of Origin | China |
| Packaging Details | plastic carton | Color | Yellow/black |
| Model Number | HY20D4 | Supply Ability | 10000 set/month |
| Sampling method | Diffusion Sampling | Certification | CE, ISO13485, ISO9001 |
| Brand Name | Zetron | Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Type | Portable single gas detector | Delivery Time | 3-7 days |
| Minimum Order Quantity | 1 | Display | LCD screen |
| Sensor | O2 /H2S / CO: plug-in electrochemical sensor |
1)
Advanced
MCU
control
with
low
power
consumption
2)
Adjustable
low
and
high
alarm
level
3)
Adjustable
calibrating
level
4)
High
concentration
protection
for
combustible
gas
5)
Self-test
for
the
combustible
gas
sensor
6)
Low
battery
indication
7)
Replaceable
sensor
module
8)
Self-adjustment
function
9)
Visual
and
audible
alarm
with
vibration
10)
STEL
and
TWA
alarming
for
toxic
gases
11)
Advanced
self-examination
and
self-renovation
function
12)
Password
management
to
avoid
the
wrong
operation
13)
Explosive
proof
housing
|
Operating
&
Storage
Environment
|
Temperature:
-20°C~55°C
(-4F~122F)
Humidity: 5%-95% (Relative humidity non-condensing) Pressure: 95~110kPa |
||
|
Sampling
method
|
Diffusion
type
|
||
|
Detecting
Range
|
CO:
0~1000ppm
H2S:0~100 PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL |
||
|
Sensor
|
O2
/H2S
/
CO:
plug-in
electrochemical
sensor
|
||
|
Alarm
Type
|
low
&
high
alarm,
multiple
gas
alarm,
sensor
alarm,
battery
low
alarm,
prompt
tone,
automatic
shutdown
alarm
|
||
|
Resolution
|
0.1%VOL
(O2),
1ppm
(CO),
0.1ppm
(H2S),
1%LEL
(EX)
|
||
|
Accuracy
|
3%
F.S
|
||
|
Response
time
|
10s
|
||
|
Repeatability
|
1%
|
||
|
Zero
drift
|
1%
|
||
|
Data
record
|
500
sets
of
data
storage
|
||
|
Display
|
Alphanumeric
large
LCD
displays
the
real
time
gas
concentration
and
alarm
stage
|
||
|
Backlight
|
Automatically
activated
when
working
in
poor
lighting
environment
or
the
alarm
sounding
or
the
button
is
knobbed
down.
|
||
|
Self-checking
Function
|
Self-checking
Battery
power,
display,
sensor,
hardware
failure
|
||
|
Explosion-proof
|
EXiaIICT4
|
||
|
Protection
grade
|
IP65
|
||
|
Power
Supply
|
Rechargeable
lithium
battery
|
||
The detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, biochemical medicine, agriculture, fire control, archaeology, and other industries and places that need safety detection of toxic and harmful, explosion prevention.
Q:
What
is
your
terms
of
payment
?
A:
We
accept
trade
assurance,
western
union,visa
master
card,
and
tt.
Trade
assurance
can
protect
you,
when
you
confirm
the
product
then
the
money
into
my
account.
Q:
When
do
you
reply
to
messages?
A:
We
will
reply
you
for
your
inquiry
in
24
hours.
Q:
What
is
the
warranty
for
your
product
?
A:
Warranty:
12
months,
Lifetime
maintenance
Q:
When
do
you
send
the
products?
And
how
do
you
send
it
?
A:
For
the
small
order,
we
will
send
out
the
goods
with
5
days,If
have
stock
,we
will
send
immediately.
We
send
them
by
ups,
fedex,
tnt
or
dhl.
For
big
order,
normal
is
20
days
will
finish.
Q:Do
you
accept
OEM
or
revised
logo,
color,
model,
size?
A:
Yes,
we
accept
OEM
for
the
qualified
buyer.
We
can
make
the
products
according
to
customer
personal
requirement.
Q:
How
about
the
quality
of
the
management
?
A:
We
have
a
complete
quality
control
system
,
all
of
our
products
will
be
fully
pre-inspection
by
QC
departments
before
