IG PRODUCT GUIDE
Servomex has set the standard for gas analysis in the
industrial gas (IG) market for the last 60 years. From
air separation to gas bottling and transportation,
Servomex has pioneered monitoring technologies
and ground-breaking systems solutions that deliver
accurate sensitivity, unparalleled performance and
reduced cost of ownership.
It offers the most extensive range of analyzer
technologies available from a single gas analysis
S E R V O P R O NOx
manufacturer, ensuring delivery of the precise,
correct solution for every point in your process.
CHEMILUMINESCENCE DETECTOR
(CLD) ANALYZER FOR KEY
EMISSIONS APPLICATIONS
INVOLVING ULTRA-LOW NO, NO 2
AND NOx
Leading the field in measurement sensitivity,
Servomex offers accurate, stable monitoring from
percent levels down to the very lowest ultra-trace
levels demanded by the semiconductor market.
When these exceptional technology range and
measurement capabilities are combined, Servomex
is unique in offering a genuine ‘all of market’
solution to the IG Industry.
Utilizing Chemiluminescence detection technology
to measure NO or NO/NO 2 /NOx concentrations in
industrial gas and vehicle emission applications, the
versatile SERVOPRO NOx can be calibrated for four
measurement ranges starting from ultra-low to
high ppm and is easy to install and operate.
Multiple range NOx emissions monitoring
solution with a fast response
HOW TO GUIDE
GAS MEASURES
O 2 %
SAFE AREA
Heated version available for wet to dry
conversion option
APPLICATION
ppm
NO
TRACE
NITRIC OXIDE
PROCESS CONTROL
NO 2
NITROGEN DIOXIDE
EMISSIONS
NOx
NITROGEN OXIDES
Non-depleting light-based measurement and
electronic flow control keeps costs low
MEASURES
GAS
QUALITY
SENSING TECHNOLOGY
CHEMILUMINESCENCE
APPLICATION
S E R V O P R O SO 2
SAFE AREA
PERCENT
OXYGEN
COMBUSTION
USES PROVEN PULSED UV
FLUORESCENCE TECHNOLOGY TO
DELIVER A PRECISE AND RELIABLE
MEASUREMENT OF ULTRA-LOW
SULFUR DIOXIDE IN EMISSIONS
AND AMBIENT AIR
CO
CARBON
MONOXIDE
PROCESS CONTROL
CO 2
CARBON DIOXIDE
MEASURES
GAS
ppm
SO 2
TRACE
ppb
SULFUR
DIOXIDE
PROCESS CONTROL
ULTRA TRACE
For industrial applications that require ultra-low
emissions monitoring of sulfur dioxide, this robust
analyzer is designed to slot seamlessly into rack
systems, making it easy to integrate with existing
emissions monitoring systems to provide unrivaled
performance.
SAFETY
SENSING TECHNOLOGY
APPLICATION
EMISSIONS
Ultra-long-lasting UV light source
For the full range of Servomex analyzers, visit servomex.com/gas-analyzers
AquaXact 1688
SAFE AREA
A FAST, ACCURATE AND RESILIENT
MOISTURE MEASUREMENT SOLUTION
The AquaXact 1688 is a rugged ultra-thin film
Aluminum Oxide moisture sensor that enables the
measurement of moisture in a wide variety of gas
phase process applications, such as glove boxes, air
separation units, natural gas processing, transportation,
and instrument air, with no calibration required after
sensor replacement or dry-out.
MEASURES
GAS
APPLICATION
DEW
H 2 O
POINT
ppmv
WATER
PROCESS
CONTROL
Functions as a standalone 4-20 mA transmitter
or remotely interfaces with SERVOPRO MonoExact
DF310E and MultiExact 4100 gas analyzers
High-performance field-replaceable sensor
element unaffected by condensation and
liquid water
P16
Stainless steel, weatherproof casing (which is
Class 1 Div 2) enables operation in ambient
temperatures ranging from -10 O C to +70 O C
FOR THE FULL RANGE OF ANALYZERS VISIT s ervomex.com/gas-analyzers
Operation over wide temperature range
reduces cost of ownership
ALUMINUM OXIDE
SENSING TECHNOLOGY
UV FLUORESCENCE
S E R V O P R O HFID
SAFE AREA
HIGH-PERFORMANCE FAST
ANALYSIS OF TOTAL
HYDROCARBONS, METHANE AND
NON-METHANE HYDROCARBONS
Using a highly sensitive Flame Ionization Detector
(FID) for measuring volatile hydrocarbon
concentrations in industrial or vehicle emission
applications, the HFID utilizes an internally heated
oven set to 190 o C to maintain the sample gas
above its dew point, for optimum performance in
total hydrocarbon analysis (THC).
Four user-definable measurement ranges,
reconfigurable in the field
SENSING TECHNOLOGY
QUALITY
Removable flash memory stores up to 10 years
of data
High-accuracy, gas-selective FID technology for
maximized uptime
Heated oven for maximum stability and "hot/
wet" sampling
MEASURES
GAS
APPLICATION
ppm
THC
TRACE
TOTAL
HYDROCARBONS
PROCESS CONTROL
CH 4
METHANE
EMISSIONS
NMHC
NON-METHANE
HYDROCARBONS
QUALITY
SENSING TECHNOLOGY
FLAME IONIZATION
DETECTOR
FOR THE FULL RANGE OF ANALYZERS VISIT s ervomex.com/gas-analyzers
P17
P3