WELCOME TO SERVOMEX
S E R V O T O U G H Oxy 1800
THE WORLD’S LEADING MANUFACTURER OF
GAS ANALYZERS AND GAS ANALYSIS SYSTEMS
Developed and manufactured in our UK and
Americas Technical Centers, Servomex analyzers are
hand-built to precise requirements. This ensures
every product we make provides performance
optimized to the needs of each customer process. Once manufactured, our analyzers can integrate
into existing systems or be designed into a
complete system manufactured to equally high
standards in our global network of Systems
integration facilities.
Built around the stable, accurate and reliable
gas measurements provided by our world-leading
Hummingbird sensing technologies, our analyzers
incorporate the latest advances in hardware
design and software control into resilient designs
optimized for hazardous or safe area use. We build every analyzer to deliver a long lifetime
of performance. This ethos is maximized through
our global Service offering, which provides a
complete support service for your analyzer, from
commissioning to regular maintenance.
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Designed to reliably measure up to 100% O 2 in
many industrial applications, the Oxy 1800 is a
stable, accurate and highly specific O 2 analyzer
for safe area use.
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FEATURES AND BENEFITS
Internal/external use (IP66/NEMA 4X rated)
GAS MEASURES APPLICATION
OXYGEN PERCENT PROCESS
CONTROL
Special version for solvent-bearing samples
mA range and alarm outputs aids integration
into control systems
Easy to set-up, install and operate
SAFETY
APPLICATIONS
Waste water treatment
SENSING TECHNOLOGY
Food storage
Marine inerting applications
Inert blanketing
S E R V O T O U G H Oxy 1900
PARAMAGNETIC DIGITAL O 2
ANALYZER DESIGNED FOR
HAZARDOUS AREA USE
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ACCURATE AND STABLE
SAFE AREA O 2 ANALYZER
SAFE AREA
Offering industry-standard features alongside
revolutionary, value-added options, the
Oxy 1900 O 2 gas analyzer sets new standards
of flexibility, stability and reliability from a
single, cost-effective unit.
FEATURES AND BENEFITS
Safe Area to Zone 1/Division 1
hazard-rated locations
Heated sample gas compartment provides
improved measurement performance with
optional sample heater for simplified sample
conditioning system design
Unique Servomex Flowcube flow sensor
technology for improved safety
Internal pressure compensation option available
for improved measurement performance
Modbus communications available as standard
SIL 2 hardware compliant
HAZARDOUS AREA
GAS MEASURES APPLICATION
OXYGEN PERCENT PROCESS
CONTROL
SAFETY
SENSING TECHNOLOGY
APPLICATIONS
Process control
Safety-critical oxidation, such as ethylene
oxide and propylene oxide purity
Flare stack analysis
Vapor recovery
ALL OUR ANALYZERS INCLUDE HUMMINGBIRD SENSING TECHNOLOGY
WINNERS OF THE QUEEN’S AWARD FOR ENTERPRISE
H2scan
EXPLOSION-PROOF IN-LINE
HYDROGEN PROCESS ANALYZER,
USING A SOLID-STATE,
NON-CONSUMABLE SENSOR
CONFIGURED TO OPERATE IN
PROCESS GAS STREAMS
The H2scan hydrogen process analyzer features
thin film technology that provides a direct
hydrogen measurement that is not cross-
sensitive to other gases.
HAZARDOUS AREA
FEATURES AND BENEFITS
UL Class 1, Division 1, Groups B, C, D. ATEX &
CSA certifications
Easily configurable alongside SERVOTOUGH
SpectraScan 2400
GAS MEASURES APPLICATION
HYDROGEN PERCENT PROCESS
CONTROL
Simple system integration
QUALITY
APPLICATIONS
Refinery
Petrochemical
Manufacturing
Industrial gas supply
SENSING TECHNOLOGY
H2scan thin film
S E R V O T O U G H OxyExact 2200
HIGH-SPEC PROCESS O 2
ANALYZER OFFERS SAFE OR
HAZARDOUS AREA CONTROL
WITH UP TO SIX TRANSMITTERS
The OxyExact 2200 high-specification O 2
analyzer offers an unrivaled combination of
precision, flexibility and performance for optimum
process and safety control. The OxyExact 2200
can be configured with a safe or hazardous
area control unit with up to six transmitters.
FEATURES AND BENEFITS
Zone 1 certified to ATEX Cat 2, IECEx, TIIS and
FM/CSA Class 1 Division 1
Up to six transmitters can be connected to
one control unit
Control units use an option card based I/O
system to allow expansion of I/O to suit
system requirements
Three enclosure systems allow sampling of
any flammable gas up to 100% O 2 and
pressures of up to 45psia
High-temperature transmitter eliminates need
to condense hot wet samples prior to analysis
SIL 2 hardware compliant
HAZARDOUS AREA
GAS MEASURES APPLICATION
OXYGEN PERCENT PROCESS
CONTROL
SAFETY
SENSING TECHNOLOGY
APPLICATIONS
P04
Oxidation control reactions
EO, PTA and EDC manufacturing
Catalyst regeneration
Solvent recovery
P05