SERVICE FOCUS
MAXIMIZE YOUR ANALYZER
UPTIME WITH SPARES KITS
THE BENEFITS OF COMBINED
CYCLE POWER PLANTS
F luegas E xact 2700
SPARES BASE PACK
Servomex spares kits provide the parts
you need to minimize system downtime
and keep your analyzer operating in the
most demanding conditions.
The SERVOTOUGH FluegasExact 2700
monitors oxygen and combustibles in
the harshest environments, for example
measuring high dew point, acid gas rich
samples in high-temperature incinerators.
It is rugged and reliable, but when parts
inevitably need replacing, it is also quick
and easy to maintain.
We provide comprehensive spares kits with
everything you need to complete a repair
or replacement, from main parts, like PCBs
or filters, to ancillary items such as seals,
gaskets and anti-seize compounds.
Base spares kits are offered at the point of
sale and ensure you’ll have the critical spares
on your shelf should a part need replacing,
reducing your analyzer downtime.
For example, the popular FluegasExact
2700 base pack includes parts vital to the
heating system, spare main filter, fuses,
and flange gaskets in case a sensor head
is ever removed from the process.
Packs of common consumable items –
including mounting gaskets or aspirator
and flame arrestor seals – are also
available, allowing you to hold stock for
when it’s needed.
The FluegasExact 2700 manual has a full
list of available spares and recommended
quantities, depending on the number of
units in use. This allows you to select the
parts you need more easily.
You can also download quick reference
spares sheets from the Servomex website,
which show compatibility for previous
and current 2700 variants. These can be
conveniently stored or placed near the
analyzer for quick reference.
And, if you don’t have the parts you
need, our network of Business Centers
holds extensive stocks of all key spare
parts, enabling them to provide a 48-
hour despatch on all stocked spares, so
you get the parts quickly.
Thermostat and
thermistor kit 3
Filter/flame
arrestor 3
3
3
Aspirator kit
Aspirator and
filter/flame
arrestor seals kit
ANSI 4” 150lb
gasket kit 3
Controller/sensor
head fuse kit 3
Anti-scuff grease
(Rocol ASP)
3
Download the full FluegasExact
2700 spares list: servomex.com/
POWER PLANTS ARE CONSIDERED ONE AREA WHERE SIGNIFICANT DECREASES IN
EMISSIONS CAN BE ACHIEVED BY APPLYING A COMBINATION OF THE BEST AVAILABLE
CONTROL TECHNOLOGIES ALREADY IN USE BY THE MARKET
CONTROL IN COMBINED
CYCLE POWER PLANTS
Following the industrial trend, power
utilities are using exhaust gas recycling to
reap the highest overall benefit, producing
steam for secondary electrical generation
while increasing plant efficiency, and in the
process greatly reducing NOx, CO, volatile
organic compounds (VOC) and particulate
matter (PM) emissions.
NOx and CO reduction is key for Gas
Turbine Combined Cycle (GTCC) plants and,
in some cases, all that is needed is lean-burn
air/fuel ratio control, plus a dry low-NOx
(DLN) combustor, which premixes the fuel
and air for a more even heat production.
Post-combustion technologies designed
to lower NOx and other emissions include
Selective Catalytic Reduction (SCR),
Selective Non-Catalytic Reduction (SNCR),
selective CO and NOx catalyst reduction,
or the addition of fogging (water or steam
injection).
The technology used depends on the
turbine size, the regulatory requirements,
and the environmental impact.
Advanced operational control using
sensors or analyzers located in and around
the heat recovery steam generator (HRSG)
housing is used to balance operational
efficiency against regulatory emissions, but
because there is not much room inside or
out of the HRSG, analyzers need to be as
compact as possible.
Extractive-based analyzers face a number
of obstacles when deployed in a GTCC
plant.
The biggest challenge comes from
corrosion of the probe due to the
high shear forces and the fluctuating
temperatures and pressures coming from
the exhaust gas exiting the turbine.
Analyzers placed farther downstream will
benefit from lower and less turbulent
flows; however the time lag of the
analyzer response may now pose a
problem, especially when used for safety
purposes during the turbine start-up.
SERVOMEX ANALYZER SOLUTIONS FOR POST-COMBUSTION EMISSIONS CONTROL
SERVOTOUGH
SpectraScan 2400
SERVOTOUGH
Laser 3 Plus Combustion
Revolutionary inline real-time analysis of
hydrocarbon components.
SERVOTOUGH
FluegasExact 2700
Full-featured compact TDL monitor providing
fast, accurate combustion gas measurements,
optimized for O 2 , CO and CO+CH 4 .
SERVOPRO
4900
SERVOTOUGH
Laser 3 Plus Ammonia
High-accuracy TDL measurements of NH 3 ,
optimized specifically for ammonia slip
DeNOx applications.
SERVOPRO
NOx
downloads/ spares
COMMISSIONING
Advanced flue gas analyzer for combustion
process analysis of oxygen and combustibles
in challenging locations.
Chemiluminescence Detector analyzer for key
emissions applications involving ultra-low NO,
NO 2 and NOx.
4
2
Get the spares you need to maximize your uptime: servomex.com/service-network
High-performance continuous emissions
monitoring analyzer certified for multi-gas
measurement of flue gases, pollutants and
reference oxygen in regulatory environments.
SERVOTOUGH
Laser 3 Plus
Combustion
SERVOTOUGH
Laser 3 Plus
Ammonia
Ammonia
Injection
CO
Catalyst Grid (AIG)
O 2
SCR
Catalyst
See our analyzers across the process OVERLEAF
NH 3
CO+CH 4
P10
3
SERVOTOUGH
FluegasExact 2700
SERVOTOUGH
Laser 3 Plus
Combustion
P11