CUTTING-EDGE DIGITAL
OXYGEN MEASUREMENTS
Built around the latest innovations in sensor and analyzer design, the SERVOPRO MonoExact DF150E
and SERVOPRO MonoExact DF310E provide accurate, stable and reliable measurements of trace
oxygen (O 2 ). Both analyzers combine Servomex’s trace-level Coulometric O 2 sensor into an advanced
industrial analysis platform that’s easy to use.
Each analyzer is backwards-compatible with its predecessor (the SERVOPRO DF-150E and SERVOPRO
DF-310E), making it easy to integrate into existing systems while continuing to comply with existing
standards and customer agreements.
SERVOPRO SERVOPRO
MonoExact
DF150E MonoExact
DF310E
FOR GENERAL O 2 GAS ANALYSIS FOR INDUSTRIAL GAS PRECISION
With its advanced, easy-to-operate user interface,
the MonoExact DF150E offers immediate hands-
on control of gas analysis for a range of general
industrial applications. Designed specifically for the accurate measurement
of O 2 in industrial gas applications, the MonoExact
DF310E delivers all the benefits you’d expect from
a modern gas analyzer, including ease of use,
comprehensive analog and digital communications,
and high performance.
The device software provides a simple user
journey, with the touchscreen graphical user
interface (GUI) making reporting or adjusting
control parameters effortless.
The MonoExact DF150E requires minimal training
and maintenance to operate, with the standard
0-10V DC output and optional 4-20mA output
and concentration alarms. It is accurate to +/-5%
of reading or 0.05% of full range whichever is
larger. Concentration ranges include 0-100 parts
per million (ppm), 0-1,000ppm and 0-10,000ppm.
It can be fitted with a Coulometric sensor as
standard or, optionally, a Paramagnetic sensor
measuring in the 0-25% O 2 range. It is also
designed to seamlessly connect to Servomex’s
AquaXact 1688 moisture sensor for dual
O 2 /moisture analysis.
Building on Servomex’s long heritage of O 2 analysis,
the MonoExact DF310E provides improved control
and reduces the cost of ownership for users.
APPLICATIONS APPLICATIONS
• Glove boxes • Nitrogen, argon and hydrogen
• Heat treating • Tanker transfill applications
• Solder reflow ovens • Specialty gas blending
• Industrial gas production • Electronic gas verification
Watch the video:
servomex.com/df150e-product-video
Watch the video:
servomex.com/310e-unbox-video
KEY BENEFITS OF THE MonoExact DF150E AND MonoExact DF310E
• Long-life Coulometric sensor saves on replacement costs
• Color touchscreen operation and improved software control make operation easier, reducing
training requirements
• Digital communications protocols ensure the analyzer is ready for future developments without
requiring an upgrade
• MonoExact DF310E can be fitted with Paramagnetic sensor and/or integrated with moisture sensor for
more flexible operation
P10
P11