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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 | Gasboard-9070 |
| Payment Terms | T/T, D/A, L/C, D/P, Western Union, MoneyGram |
| Supply Ability | 1000 set/month |
| Place of Origin | China | Measuring Principle | UV-DOAS |
| Model Number | Gasboard-9070 | Supply Ability | 1000 set/month |
| Certification | CE, ISO13485, ISO9001 | Work Temperature: | (0~+50)°C |
| Power Supply | 220V AC, 50Hz, 800W | Brand Name | Zetron |
| Payment Terms | T/T, D/A, L/C, D/P, Western Union, MoneyGram | Delivery Time | 3-7 days |
| Minimum Order Quantity | 1 | Measurement Component | SO2, NO, NH3 and other gases |
| Resolution | 0.1ppm | Communication | RS232/RS485 |
High Temperature UV Flue Gas Monitoring System
High Temperature UV Flue Gas Monitoring System Gasboard-9070 is based on advanced UV-DOAS gas analysis technology, which can simultaneously measure the concentration of SO2, NO, NH3 and other gases. It adopts multiple reflection chamber to reach a lower limit of detection. The system adopts high temperature tracing on whole sampling circuit to ensure high measurement accuracy, that can be widely used to monitor the flue gas from industrial stacks or stationary pollution source before and after desulfurization and denitrification, and accurately reflect the conditions of ammonia escaping.
•
Adopt
UV-DOAS
technology
to
measure
SO2,
NO,
NH3
gas
concentration
simultaneously
with
high
accuracy.
•
Using
multiple
reflection
gas
chamber
to
provide
ultra-low
range
measurement
and
low
detection
limit.
•
High
temperature
tracing
on
entire
gas
flow
path,
adopting
low-adsorption
materials
and
processing
techniques
to
effectively
avoid
the
loss
of
SO2
and
NH3.
•
Extractive
measurement
method,
not
affected
by
dust,
temperature,
and
pressure
fluctuations
in
the
flue.
•
Built-in
automatic
correction
algorithm
to
eliminate
interference
from
other
gas
components.
•
Automatic
calibration
design,
easy
for
operation
and
maintenance.
•
Widely
applicable
on
different
applications,
not
restricted
by
on-site
installation
conditions.
| Performance Parameters | |
| Measuring Component | SO 2 , NO, NH 3 |
| Measuring Principle | UV-DOAS |
| Measurement Range |
SO
2
:
1000mg
/
m
3
;
NO:
100mg
/
m
3
;
NH
3
:
20mg
/
m
3 (Outlet of denitration) SO 2 : 50mg / m 3 ; NO: 50mg / m 3 ; The NH 3 : 20mg / m No 3 (Outlet Of a stack) |
| Precision | ≤± 2%F.S. |
| Resolution | 0.1ppm |
| Repeatability | ≤1%F.S. |
| Response Time | T 90 ≤60s |
| Working Parameters | |
| Ambient Temperature | (0~50)°C |
| Power Supply | AC220V, 800W |
| Purge Gas Source | (0.4~0.8)MPa compressed air |
| Interface Signals | |
| Communication | RS485, RS232 |
| Output Mode |
4
channels
4~20mA
output 8 channels relay output |
Gas
concentration
monitoring
before
and
after
desulfurization
and
denitrification
of
industrial
chimneys
and
stationary
sources
of
flue
gas,
including:
.
coal-fired
power
plants
.
Aluminum
plants
.
Steel
plants
.
Smelting
plant
.
Waste-to-energy
plants
.
Cement
plants
.
Chemical
plants
and
etc.
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
qualify
buyer.We
can
make
the
products
according
to
customer
personal
requirement.
Q:
How
about
the
quality
of
the
managements
?
A:
We
have
a
complete
quality
control
system
,
all
of
our
products
will
be
fully
pre-inspection
by
QC
departments
before
shipping
to
you
.
We
have
the
certification
of
ISO,CE
we
could
send
the
certification
test
of
our
company
to
you.
Q:
How
about
your
after-sale
service?
A:
After
sending,
we
will
track
the
products
for
you
,
until
you
get
the
products.
When
you
got
the
goods,
test
them,
and
give
me
a
feedback.
If
you
have
any
questions
about
the
problem,
contact
with
us,
we
will
offer
the
solve
way
for
you.
