S E R V O T O U G H OxyExact 2200
SUPPORTING
SERVOTOUGH
Built to meet the extreme challenges of measuring
gases in hot and hazardous environments, the
SERVOTOUGH process and combustion analyzers
integrate Servomex’s exceptional analytical
performance into a highly robust and resilient design.
HIGH-SPEC PROCESS O 2
ANALYZER OFFERS SAFE OR
HAZARDOUS AREA CONTROL
WITH UP TO SIX TRANSMITTERS
Optimized for hazardous area use, and utilizing both
extractive and in-situ analysis techniques, common
gas measurements receive higher level analysis for
light hydrocarbons and combustibles; this makes
SERVOTOUGH analyzers ideal for extensive use within
most hydrocarbon processing applications.
PROCESS
MONITORING
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 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 and
FM/CSA Class 1 Div 1
Three enclosure systems allow sampling of
any flammable gas up to 100% O 2 and
pressures of up to 40psi
HAZARDOUS AREA
GAS MEASURES
O 2 %
APPLICATION
PERCENT
PROCESS
CONTROL
OXYGEN
High-temperature version eliminates the
need to condense hot sample prior to
analysis
SIL 2 compliant
SAFETY
Manufactured to the highest specifications using
custom-designed stainless steel enclosures,
SERVOTOUGH analyzers are intrinsically safe and
certified to the uppermost safety standards.
APPLICATIONS
PRODUCT
Oxidation control reactions
SENSING TECHNOLOGY
EO, PTA and EDC manufacturing
Catalyst regeneration
Solvent recovery
S E R V O T O U G H Oxy 1800
ACCURATE AND STABLE
SAFE AREA O 2 ANALYZER FEATURES AND BENEFITS
Designed to reliably measure percent O 2 in
many safety-critical industrial applications,
the Oxy 1800 is a stable, accurate and highly
specific O 2 analyzer for safe area use.
Internal/external use
(IP66/NEMA 4X rated)
Special version for solvent-bearing
samples
Range of alarm outputs aids integration
with other systems
SAFE AREA
GAS MEASURES
O 2 %
APPLICATION
PERCENT
PROCESS
CONTROL
OXYGEN
S E R V O T O U G H SpectraScan 2400
REVOLUTIONARY INLINE
REAL-TIME ANALYSIS OF
HYDROCARBON
COMPONENTS C1-C6
A real time optical analyzer utilizing the
Precisive field-proven optical bench, the
SpectraScan 2400 delivers a breakthrough
capability in the continuous analysis of light
hydrocarbons C1-C6.
FEATURES AND BENEFITS
Tunable band-pass filter enables
simultaneous scanning of selected
wavelength bands for gases including
methane, ethane, propane and
iso-butane
APPLICATIONS
Waste water treatment
North American Cat 1, Div 2 ATEX Cat 3
IECEx Zone 2
Unique tunable filter process with Infared
photometer technology delivers industry-
leading interference compensation
SAFETY
Food storage
APPLICATIONS
Marine inerting applications
Inert blanketing
BTU/Wobbe content measurement
SENSING TECHNOLOGY
HAZARDOUS AREA
GAS MEASURES
CO %
CARBON MONOXIDE
PERCENT
CV
CO 2
CARBON DIOXIDE
APPLICATION
PROCESS
CONTROL
CALORIFIC VALUE
C1-C6
HYDROCARBONS
QUALITY
H 2 S
HYDROGEN SULFIDE
SENSING TECHNOLOGY
Gas turbine, engines, fuel cells
Flare stack monitoring
S E R V O T O U G H Oxy 1900
AWARD-WINNING
PARAMAGNETIC DIGITAL O 2
ANALYZER DESIGNED FOR
HAZARDOUS AREA USE
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
Can be used in Safe Area to Zone 1/Div 1
hazard-rated locations
Heated sample cell allowing simplified
sample system requirements
Unique Servomex Flowcube flow sensor
technology for improved safety
HAZARDOUS AREA
GAS MEASURES
O 2 %
OXYGEN
APPLICATION
PERCENT
PROCESS
CONTROL
SIL 2 compliant
APPLICATIONS
SAFETY
S E R V O T O U G H SpectraExact 2500
RUGGED PHOTOMETRIC GAS
ANALYZER FOR DEMANDING
PROCESS APPLICATIONS FEATURES AND BENEFITS
Servomex’s iconic industry-leading Photometric
analyzer delivers flexible single and multi-
component gas analysis capability for
corrosive, toxic and flammable sample streams.
The SpectraExact 2500’s reliable, accurate and
stable real-time online process analysis makes
it ideal for a range of process, combustion and
emissions gas analysis applications. Easy integration with DCS – from 4-20mA
to Modbus TCP
IECEx and North American hazardous
area approvals
Sample cell and electronics segregated – for
easy maintenance and safe operation
APPLICATIONS
Water in EDC/solvents
Process control Ethylene production
Safety-critical oxidation, such as ethylene
oxide and propylene oxide purity TDI production
Flare stack analysis
SENSING TECHNOLOGY
Chlorine production
HAZARDOUS AREA
MEASURES
GAS
APPLICATION
%
?
TOXIC
PERCENT
ppm
?
FLAMMABLE
PROCESS
CONTROL
TRACE
?
CORROSIVE
SENSING TECHNOLOGY
Vapor recovery
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