S E R V O T O U G H Laser 3 Plus Ammonia
WORLD-LEADING NH 3
MEASUREMENT, OPTIMIZED
FOR AMMONIA SLIP DeNOx
APPLICATIONS
This Tunable Diode Laser (TDL) analyzer
specifically optimized for ammonia slip
measurement provides all the benefits of
Servomex’s TDL technology in a compact, light
unit, offering unparalleled installation flexibility
plus cost and performance benefits.
FEATURES AND BENEFITS
High measurement reliability utilizing
Servomex’s own line lock cuvette technology
ATEX, IECEx and North American hazardous
area approvals
A compact analyzer specifically optimized for
the fast, accurate and responsive
measurement of NH 3
Ideal for slip ammonia application on power
plants and fired heaters
HAZARDOUS AREA
MEASURES
GAS
APPLICATION
ppm
NH 3
TRACE
PROCESS
CONTROL
AMMONIA
DeNOx
S E R V O T O U G H DF-140E
HAZARDOUS AREA
RELIABLE RESULTS IN A TESTING
RANGE OF ENVIRONMENTS FEATURES AND BENEFITS
The DF-140E allows for reliable oxygen
measurement in a wide variety of
environments, including outdoors and in
explosive environments with a NEMA 7 remote
sensor enclosure. Using the revolutionary
non-depleting E-Sensor, the DF-140E delivers
reliable readings without frequent recalibration
and periodic sensor replacement.
Long-term reliability and stability with
minimal maintenance
Durability – can be used in Class 1,
Div 1 or 2 areas
STAB-EL option allows for accurate
measurement in the presence of acid gases
GAS
O 2
MEASURES
APPLICATION
ppm
TRACE
PROCESS
CONTROL
OXYGEN
APPLICATIONS
Reactor process control
EMISSIONS
QUALITY
Pressure swing absorber nitrogen skids
APPLICATIONS
Blanketing and inerting
Process heaters
SENSING TECHNOLOGY
Incinerators
SENSING TECHNOLOGY
Power stations
Furnaces
S E R V O T O U G H Laser 3 Plus Combustion
THE REVOLUTIONARY COMPACT
COMBUSTION ANALYZER
OPTIMIZED FOR CO, O 2 , OR
CO + CH 4 MEASUREMENTS FEATURES AND BENEFITS
Containing all the benefits of Servomex’s TDL
technology in a light, compact unit, with
unmatched installation flexibility plus cost and
performance benefits, this analyzer is optimized
for fast, accurate and responsive measurements
in combustion and process control, making it a
must for safety applications.
Compact size means quick and easy
installation by one person with
on-board display negating the need for
laptop configuration
ATEX, IECEx and North American hazardous
area approvals. Approved for process
Zone 2. SIL 2 assessed and CE marked
High safety integrity utilizing Servomex’s own
line lock cuvette technology
HAZARDOUS AREA
GAS MEASURES
O 2 %
PERCENT
OXYGEN
ppm
CO
TRACE
Incinerators
HIGH-RELIABILITY TRACE AND
PERCENT O 2 MEASUREMENTS IN
HAZARDOUS AREA LOCATIONS
Designed for use in harsh and hazardous
areas, the DF-320E uses Servomex’s unique,
non-depleting Coulometric sensor technology
to give highly stable O 2 measurements, making
it ideal for applications including hydrogen,
propene and polyethylene production, oil
refining and petrochemical process monitoring.
HAZARDOUS AREA
FEATURES AND BENEFITS
GAS MEASURES
Microprocessor-driven for easy configuration
and maintenance O 2 ULTRA TRACE
Coulometric sensor delivers accurate results
with no sensor drifting, false low readings,
or frequent calibration requirements OXYGEN
For use in Class 1/Div 2
APPLICATION
ppb
ppm
PROCESS
CONTROL
TRACE
APPLICATIONS
Hydrogen production
COMBUSTION
CO+CH 4
Process heaters
PROCESS
CONTROL
CARBON
MONOXIDE
Optimized for combustion processes
APPLICATIONS
APPLICATION
S E R V O T O U G H DF-320E
QUALITY
Polypropylene production
Polyethylene production
CARBON
MONOXIDE
+
METHANE
Oil refining
SENSING TECHNOLOGY
Petrochemical applications
SENSING TECHNOLOGY
Power stations
Furnaces
S E R V O T O U G H Laser 3 Plus Process
THE WORLD’S SMALLEST TDL
GAS ANALYZER, OPTIMIZED FOR
PROCESS O 2 MEASUREMENTS
All the benefits of Servomex’s TDL technology
in a small, light unit offering unparalleled
installation flexibility plus cost and performance
benefits. Optimized for the fast, accurate and
responsive measurement of process oxygen in
hot or hazardous conditions.
FEATURES AND BENEFITS
High safety integrity utilizing Servomex’s
own line lock cuvette technology
ATEX, IECEx and North American hazardous
area approvals. Approved for process
Zone 2. SIL 2 assessed and CE marked
Quick and easy installation by one person
with on-board display negating the need for
laptop configuration
Suitable for a range of combustion and
process control applications
APPLICATIONS
Oxidation control
Inerting
Safety monitoring
Flare gas monitoring
Combustion control (<500°C)
Coal to chemical
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ENSURE A FULL LIFETIME OF PERFORMANCE
HAZARDOUS AREA
GAS MEASURES
O 2 %
OXYGEN
APPLICATION
PERCENT
PROCESS
CONTROL
COMBUSTION
S E R V O T O U G H DF-340E
HIGH-SENSITIVITY TRACE/
PERCENT COULOMETRIC O 2
ANALYZER CERTIFIED FOR
HAZARDOUS AREA USE
Designed for heated or external locations, the
DF-340E remains stable in changing sample and
flow rate conditions, and is designed to provide
measurements of trace or percent level O 2 in
pure gas streams and multi-gas backgrounds. It
is ideal for upset-prone conditions.
HAZARDOUS AREA
FEATURES AND BENEFITS
ATEX II and IECEx Certified
Class 1/Div 2 Groups A,B,C and D
certified
Suitable for outdoor installation, with NEMA
4-rated sensor enclosure options
GAS MEASURES
O 2 ULTRA TRACE
OXYGEN
APPLICATION
ppb
ppm
TRACE
PROCESS
CONTROL
Multiple background gas stream monitoring,
with simplified ongoing maintenance
requirements
QUALITY
APPLICATIONS
Pressure swing absorber N 2 skids
Reactor process control
SENSING TECHNOLOGY
Blanketing and inerting
SENSING TECHNOLOGY
Oil refinery monitoring
Petrochemical process monitoring
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servomex.expert/service
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