SERVOTOUGH

FluegasExact 2700
HIGH PERFORMANCE COMBUSTION PROCESS ANALYSIS OF OXYGEN AND COMBUSTIBLES,DESIGNED FOR USE IN THE MOST HAZARDOUS AND CHALLENGING LOCATIONSFlexible
 esigned for Safe Area, Zone
D2/Division 2 and ATEX Cat. 3
hazardous area rated locations

Intelligent sampling options
for exact fitP erforms in high temperature/highparticulate environments obust O2 and COe analysis meetsRdiverse application needs

EASY TO USE
Easy to maintain in the field

SERVOTOUGH
FluegasExact 2700
Armed with an integral sampling system
custom-designed for operation in some ofthe hottest and most extreme combustion
environments, the FluegasExact is theanalyser of choice for measuring oxygenand combustibles in the most demandinghydrocarbon processing and power
generation applications.
Designed for high temperature processes
up to 1750°C (3182°F), the FluegasExact
is ideal for use in extreme heatedenvironments. This resilience makes it theanalyser of choice for controlling a wide
range of combustion processes, including
use in process heaters, utility boilers,
thermal crackers, incineratorsand furnaces.	Intelligent Flowcube technology
provides continuous flow
monitoring for preventative
maintenance

Low cost of ownershipSimpleinstallation and low
maintenance requirements
Extractive sampling design
protects from harsh process
conditions, extending product life	Long life, low-drift sensing
technologies for reliability andextended calibration intervals
Intelligent
design that extends
maintenance intervals andpermits field service

Unrivalled performance ses industry-leading patentedU
technologies (Zirconia celland Thick Film Catalytic sensor)
for ultra-accurate and reliablemeasurements	Manufactured by Servomex over 60 years’ experience inpioneering gas analysis, witha global install base

Benchmark compliance	ATEX Cat. 3, IECEx Zone 2 &North America Class I, Div. 2

Learn more about the SERVOTOUGH FluegasExact 2700
VISIT SERVOMEX.COMINDUSTRIALGASESHYDROCARBON
PROCESSING

POWER
GENERATIONMETALS &MINERALSSPECIALISTAPPLICATIONSPRODUCT OVERVIEW: FluegasExact 2700

Unbeatable performance in themost challenging locations

ALTERNATIVE PRODUCTS
The SERVOTOUGH product range
features analyzers designed to meetyour application needs:When you work in combustion analysis applications where hightemperatures and particulates/dusts are occupational hazards,
you need a gas analysis solution that offers rugged durability andunrivalled performance. Using a robust, fully heated stainless steel
design, the FluegasExact is certified for Zone 2/Division 2 monitoring.
High temperature and flow sensor options further extend
operational performance.

LaserSP
2930
A cross-stack TDL monitor designed forin-situ process measurement, the LaserSP
offer multigas monitoring across hightemperature, high particulate environments
including ovens and furnaces.

A no compromise solution
At the heart of the SERVOTOUGH FluegasExact’s exceptional
performance are Servomex’s patented Zirconium Oxide cell for oxygen
measurement and a Thick Film catalytic sensor for measuring carbon
monoxide and COe (combustibles). Combined, the performance of bothtechnologies improves process control and helps reduce excess oxygen,reducing NOx, SO3 and CO emissions and has been proven to save up tofour percent of fuel costs per year.
Both sensors are installed within Servomex’s custom-designed heatedsensor head, which has a low-flow extractive design that can attach
directly to the flue or can be remote mounted. Manufactured to thehighest quality standards, this ensures exceptional performance in thetoughest environments and with the minimum of maintenance.

Unbeatable value over product life
The ability to reduce ongoing maintenance costs and minimize
long-term ownership costs is essential, while operational benefits
like simple installation requirements are highly attractive. Supported
by Servomex’s global service network, which offers a complete packageof support from commissioning to servicing, the FluegasExact delivers along life of exceptional performance.

KEY APPLICATIONSProcess heaters

Iron & steel

Utility boilers

Incinerators

Thermal crackers

Biomass boilers

Crematoria

Zirconia

Gas Filter
Correlation

Calorimetry

ThermalConductivity

Paramagnetic

Infra-Red

Tunable Diode
Laser

Flame Ionisation
Detector

PRODUCT DATA: FluegasExact 2700

OPTIONSDESCRIPTIONSPECIFICATION

Analog output

2 x configurable, isolated 4-20mA outputs(one for each measurement) as standard

Recommended impedance 600Ω or less, 1kΩ max.

Alarms and relays

4 x relays

4 x SPCO relays (250V ac/3A or 28V dc/1A max.),
configurable for: concentration alarms, faults, incalibration, in blowback and solenoid valves for
blowback and auto-calibration

Digital inputs

Simplify maintenance with remote validation capabilities

2 x non isolated digital inputs for auto-calibration
and blowback

Power supply

Options for control unit and sensor head

Voltage: 100-120V/50/60Hz or 220-240V ac/50/60Hz
Rated power: 250VA (control unit), 600VA (sensor head)Control unit

Feature-rich

8 button keypad, intuitive interactions and backlit LCD

Measurements

Dual or single gas

Can be supplied as O2 or COe only if required

Sample probes

Various options for simplified sample acquisition

Open ended probes in stainless steel, high temperaturealloy and ceramic for low dust loading. Filtered probes
for high dust load samples

ACCESSORIESACCESSORIES AVAILABLE FOR SPECIFIC APPLICATIONS– CONTACT YOUR LOCAL SERVOMEX BUSINESS CENTER

MEASUREMENT PERFORMANCE
Gas

O2

COe (high sensitivity)

COe (sulfur resistant)

Technology

Zirconium oxide (zirconia)

Thick film catalytic

Thick film catalytic

Accuracy (intrinsic error)±1% reading or 0.1% O2*±25ppm or ±5% reading*±75ppm or ±5% reading*<1% O2±25ppm or ±5% reading*±50ppm or ±5% reading*<0-5% of range
or 0.05% O2 per 3 months<25ppm/week<35ppm/week

<10s

<20s

<20s

Repeatability
Zero drift
T90 (not including probes)
Operating temp. (sensor head)-20 to +70°C (-4 to +158°F)

SAMPLE WETTED MATERIALS
Sensor head

Stainless steel (303 and 316), gasket sealing material (Klinger grade SLS 150)

Oxygen sensor

Stainless steel (310 and 316), zirconia, platinum, alumina, Ni/Fe/Cr alloy, high temperature sealing glasses

Combustibles sensor

Stainless steel (316), platinum, platinum/iridium, zirconia, alumina, corrosive resistant glass

Flow cube

Stainless steel (316), zirconia, platinum/iridium, corrosion resistant glass* Whichever is greater

Gas
Chromatography

PlasmaLaser Moisture

CoulometricSpectroscopicPRODUCT DATA:
FluegasExact 2700

DEVICE SPECIFICATION

DEVICE SCHEMATIC

Size: 	 ontrol unit: 391 x 167 x 260mm
C(15.4” x 6.6” x 10.3”)
Sensor head: 301 x 330 x 256mm(11.9” x 13.0” x 10.1”)
Flow alarm relay box: 120 x 120 x80mm (4.7” x 4.7” x 3.1”)
Weight:	30.5kg (67.2 lbs) (Combined weight)
Certifications:

PBFluegasExact Rev.0 Date: 08/14

 	ATEX Cat. 3


IECEx Zone 2North America Class I, Div. 2

 marked and in compliance
CEwith ATEX / IECEx, EMC and WEEE
Directives scope. All variants comply
with BS EN 61010

These analyzers are not intended for any formof use on humans and are not medical devices
as described in the Medical Devices Directive
93/42EEC.

AMERICAS BUSINESS CENTER
Tel: +1 281 295 5800
Email: americas_sales@servomex.com
ASIA PACIFIC BUSINESS CENTRE
Tel: +86 (0)21 6489 7570
Email: asia_sales@servomex.com

Please note: This document was updated in August 2014. While every effort has been made toensure accuracy, no responsibility can be accepted for errors or omissions. Data may change, as wellas legislation, and you are strongly advised to obtain copies of the most recently issued regulations,standards and guidelines. This document is not intended to form the basis of a contract.

EUROPEAN BUSINESS CENTRE
Tel: +31 (0) 79 330 1580
Toll Free: 00800 7378 6639 (NL, D, GB, F)
Email: europe_sales@servomex.com
LATIN AMERICA BUSINESS CENTER
Tel: +55 11 5188 8166
Email: brazil_sales@servomex.com

Servomex has a policy of constant product improvement and reserves the right to change specifications without notice.
© Servomex Group Limited. 2014. A Spectris company. All rights reserved.

INDIA BUSINESS CENTRE
Tel: +91 22 3934 2700
Email: MEI_sales@servomex.com
MIDDLE EAST BUSINESS CENTRE
Tel: +971 6552 8073
Email: MEI_sales@servomex.com