S E R V O M E X AquaXact 1688
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.
SAFE AREA
FEATURES AND BENEFITS
MEASURES
GAS
Functions as a standalone 4-20 mA
transmitter or remotely interfaces with our
digital controller, MonoExact DF310E and
MultiExact 4100
DEW
H 2 O
NIST-traceable field-replaceable sensor
element, for hassle-free recalibration
APPLICATION
POINT
ppmv
WATER
PROCESS
CONTROL
Stainless steel, weatherproof casing (Class 1
Div 2 in 2019) enables operation in ambient
temperatures ranging from -10 o C to +70 o C
S E R V O P R O MonoExact DF310E
NEXT-GENERATION DIGITAL
OXYGEN ANALYZER DESIGNED
FOR INDUSTRIAL GAS
APPLICATIONS
Designed specifically for accurate measurements
of oxygen in industrial gas applications, the
MonoExact DF310E is a next-generation digital
oxygen analyzer that combines precise,
trace-level measurement with a new icon-driven
guided user interface (GUI) and advanced
digital communications.
APPLICATIONS
Glove boxes
Built specifically to work in harmony
with the AquaXact 1688 ultra-thin film
Aluminum Oxide moisture transmitter, this
digital controller provides a high-clarity
color touchscreen display, alarms, relays and
advanced communication protocols, and allows
easy sensor tip replacement in the field.
Dew point and ppmv H 2 O measurements
Dense Al 2 O 3 pore structure and geometry
provides the AquaXact sensor with greater
stability and reduced drift over 12 months
Compact footprint for easy integration into
your system
Back-compatible with the DF-310E
platform's wiring inputs and gas connections
MEASURES
GAS
APPLICATION
DEW
H 2 O
POINT
ppmv
WATER
Using a new and improved digital touchscreen
with icon-driven guided user interface (GUI)
for easier operation, the MonoExact DF150E
combines the reliability of Servomex’s tried
and tested Coulometric oxygen sensor with
a user-friendly package.
Back-compatible with DF-150E platform,
including hardware wiring inputs and
gas inlets
PROCESS
CONTROL
H 2 O
RS232, RS485, Modbus, PROFIBUS, and
Ethernet Modbus TCP/IP
SAFE AREA
GAS
O 2
OXYGEN
MEASURES
APPLICATION
ppm
TRACE
ppb
ULTRA TRACE
PROCESS
CONTROL
QUALITY
FOR THE FULL RANGE OF ANALYZERS VISIT
servomex.expert/gas-analyzers
SENSING TECHNOLOGY
GAS ANALYZER SUITABLE FOR
FLAMMABLE GAS MIXTURES
The 4200/4210 multi-gas analyzer is
designed to monitor flammable gas samples
including H 2 /CO, ‘HyCO’ or ‘Syngas’ mixtures
for trace level contaminants and percent level
components. The 4200/4210 offers oxygen
control using Servomex’s unique Paramagnetic
cell, trace level measurement of CO, CO 2 , N 2 O
and CH 4 and percent levels of CO, CO 2 , CH 4
using Photometric sensor technology.
SAFE AREA
FEATURES AND BENEFITS
Meets the requirements of
EN 61010-1:2010 and EN 61326-1:2013
Measures up to four gases
simultaneously
GAS MEASURES
MULTIPLE %
APPLICATION
PERCENT
ppm
RS232/RS485 and Modbus
communications
TRACE
PROCESS
CONTROL
APPLICATIONS
Product quality validation in
hydrogen plants
QUALITY
SENSING TECHNOLOGY
Bottling/filling plants producing
flammable gas blends
S E R V O P R O FID
TRACE HYDROCARBON
ANALYZER IDEAL FOR AIR
SEPARATION UNITS (ASU)
SAFETY AND QUALITY CONTROL
APPLICATIONS
A Flame Ionization Detector analyzer designed
to assure safe operation for cryogenic ASU,
the FID ensures the level of Total Hydrocarbons
(THC) is maintained below flammable limits, as
well as providing quality control in pure O 2 , N 2 ,
Ar, air, He and CO 2 .
SAFE AREA
FEATURES AND BENEFITS
Electrical safety to IEC 61010-1. In
compliance with Low Voltage, EMC and
applicable Directives
Excellent output resolution over three
operating ranges
Electronic flow controllers for air,
fuel and sample for no dependency to
atmospheric pressure variations and inlet
pressure variation
MEASURES
GAS
APPLICATION
ppm
THC
TRACE
TOTAL
HYDROCARBONS
SAFETY
QUALITY
APPLICATIONS
SENSING TECHNOLOGY
Process control
SENSING TECHNOLOGY
Food gas manufacture
Product validation
P18
QUALITY
WATER
Cryogenic air separation
Heat treating
Industrial gas production
ppb
ULTRA TRACE
ALUMINUM OXIDE
Glove boxes
Solder reflow ovens
PROCESS
CONTROL
TRACE
HyCO process control
Servomex proprietary software makes
reporting and parameter control simple
APPLICATIONS
ppm
S E R V O P R O 4200/4210
SENSING TECHNOLOGY
Updated digital sensor includes new
operation and maintenance features that
reduce cost of ownership
PERCENT
AquaXact Aluminum Oxide sensor is optional
for simultaneous O 2 and H 2 O monitoring
S E R V O P R O MonoExact DF150E
APPLICATION
Specialty gas blending
SAFE AREA
Glove boxes
FEATURES AND BENEFITS
%
OXYGEN
Air separation units
TOUCHSCREEN PPM OXYGEN
ANALYZER FOR GENERAL
INDUSTRIAL APPLICATIONS
O 2
Air separation units
APPLICATIONS
Refining gases
MEASURES
Paramagnetic sensor capable for % level O 2
measurements
ALUMINUM OXIDE
Advanced digital communications including
Modbus, Ethernet Modbus TCP/IP and
PROFIBUS
Instrument air units
Advanced touchscreen GUI for intuitive
setup and operation
GAS
Medical/industrial gases
S E R V O M E X AquaXact 1688 Controller
FEATURES AND BENEFITS
SENSING TECHNOLOGY
Compressed air generation
DIGITAL CONTROLLER PLATFORM
FOR THE AQUAXACT 1688
FEATURES AND BENEFITS
APPLICATIONS
Solder reflow ovens
Ethylene production
SAFE AREA
FLAME IONIZATION
DETECTOR
FOR THE FULL RANGE OF ANALYZERS VISIT
servomex.expert/gas-analyzers
P19
P3