Learn more about our expert team, key divisions and how they provide solutions for a wide array of industrial markets.
With a broad product portfolio, we have the best-fit technologies to meet your application needs.
Our stable, reliable gas analysis solutions measure over 20 gases with industry-leading accuracy and stability.
Our expertise and single-supplier solutions help improve an extensive range of industrial processes.
We offer accurate and reliable gas analysis for hazardous and safe area applications, including ultra-low detection and portable products.
Find the right gas analysis solution for your process. Our finder allows you to select by key parameters including the gas sensed, the technology used, and the measurement needed.
Looking for details on an out-of-production analyzer? Find all the information you need for support here.
From a single analyzer with sampling system to an air-conditioned shelter, our expert team can deliver scalable solutions to meet your process needs.
We provide service products customized to meet your precise process uptime requirements.
To report a fault for a product under warranty, fill in the form here for a timely response.
Get the high-quality, authorized spare parts and consumables you need, with rapid delivery.
Our brochures detail the appropriate spares resources available for your gas analyzer.
Servomex is committed to a sustainable approach towards people and operations across our organization.
Our global business is built on an essential set of values that underpin our work, decision-making, and culture.
Become a valued part of the Servomex team and forge your career path with the global leaders in gas analysis.
Learn about the roles of some of our key people and find out what made them choose to work at Servomex.
If you want a career with meaning, working with the best global talent, check out our latest vacancies.
We have career paths to suit every level, from apprentices and graduates to experienced leadership roles.
Search through our full range of magazines, videos, manuals, white papers, and more to find the information you need.
Search by category to get more information from our extensive range of product and application resources.
Stay up to date with the latest from Servomex and the world of gas analysis, including new product releases and industry events.
The SERVOTOUGH Oxy 1900 is a digital oxygen analyzer for hazardous area use.
Offering industry-standard features alongside revolutionary, value-added options, the Oxy 1900 oxygen (O2) gas analyzer sets new standards of flexibility, stability and reliability from a single, cost-effective unit.
Setting new standards of flexibility, stability and reliability from a single, cost-effective unit, our base configuration model offers all the performance capabilities required for entry-level process oxygen measurements.
For users facing typical process control requirements, our mid-level configuration meets the challenges involved, delivering the same reliable oxygen measurements as the base model, supported by additional automated capabilities and value-added features.
For users who want to get the maximum from their analyser and be ready to meet every eventuality, we offer a full-configuration model for the most demanding process O2 applications, with all available measurement options fitted.
Get a gas analyser ready to meet the specific needs of your unique applications with a user-configured option.
If one of our standard variants doesn’t match your requirements, we offer custom configurations to match your process precisely.
Get in touch with our experts and tell us what you need to overcome your process challenges. We’ll create, configure, and calibrate your gas analyser to ensure it performs exactly as you expect, delivering key benefits and premium performance.
It’s easy to find the product you need for your application with Servomex
Get in touch to tell us what you need and the application you plan to use it for
Our expert team will help you select the right product package, ensuring you have the accessories and support to get the best performance from your analyzer
Your analyzer will be assembled in one of our state-of-the-art engineering centers and rapidly dispatched to your site
The Oxy 1900 sets the standard for O2 gas analysis, delivering a feature-rich solution designed to meet the monitoring needs of even the most challenging applications.
At the heart of the Oxy 1900 is Servomex’s patented Paramagnetic oxygen sensor, providing highly reliable, accurate and stable percentage measurements of oxygen. Uses industry-leading patented Paramagnetic technology for stable, non-depleting measurement – ensuring a long lifetime of ownership with low maintenance costs.
The Oxy 1900 combines enhanced-safety design aspects with ease of use and installation, creating an analytical solution that can reduce costs dramatically over product life. It offers clever, value-added features including a heated sample compartment for unrivalled measurement stability and simplified sample conditioning systems.
When you work with potentially dangerous, hazardous area applications, you need an O2 analytical solution that delivers benchmark safety compliance and complete reliability without question; product quality and plant safety depend on the equipment you integrate. The Oxy has IECEx/ATEX/UKEX: for Zone 1, and cCSAus C1, D1 for North America certification and is SIL2 (Route 1H) hardware compliant, ensuring it offers solid, trusted reliability in hazardous area locations.
By utilizing patent Paramagnetic sensing technology, the Oxy 1900 benefits from a stable, accurate measurement that requires minimal calibration. Remote device interaction via digital communication options help to further reduce operational costs.
The Oxy 1900 introduces unique options that offer unrivaled flexibility, operational performance and reduced costs. An innovative heated sample bulkhead, when coupled with the fully heated sample compartment, can reduce the requirement for a gas conditioning system on samples with a dew point of up to 50oC/122oF and also offers excellent measurement stability; a unique FlowCube sensor which guarantees low flow indication during normal operation; and an integrated pressure compensation system compensates for sample pressure variation, enabling tighter process control.
If you’re looking to integrate the Oxy 1900 into your gas analysis system, we can help. Servomex can manage your project from design to installation, with our expertise built into every system. Get in touch to learn more.
Designed for use in hazardous area locations, the Oxy 1900 offers advantages for safety, performance, and maintenance costs.
A heated sample gas compartment provides the Oxy 1900 with improved measurement performance, while an optional sample heater offers a simplified sample conditioning system design
The Servomex FlowCube technology ensures the Oxy 1900 operates with enhanced safety.
The Oxy 1900 can be used in safe areas to Zone 1 / Division 1 hazardous rated locations. It is SIL 2 (Route 1H) hardware complaint for safety system.
CE marked to meet:
Technologies
*(+14°F ≤ Ta ≤ +140°F) **(+14°F ≤ Ta ≤ +122°F).
448mm (17.6”) Width x 235mm (9.2”) High x 227mm (8.9”) Deep
26kg (57lbs) nominal
“For in-depth specifications you’ll want to download our technical datasheet which includes information on technology, performance, operating environment, sample conditions and compliance along with technical drawings and top-level benefits and applications.”
“Get all the information you need about the features, benefits, and technical performance of the Oxy 1900 analyzer. We’ve packaged everything into one simple download.”
Find out how to operate and install your Oxy 1900 with the downloadable manual. You can also see the features and benefits of the product in the brochure.
SERVOTOUGH Oxy 1900 Operator Manual
SERVOTOUGH Oxy 1900 Product brochure
Designed for hazardous area use, the Oxy 1900 provides reliable Paramagnetic oxygen measurements for a wide range of industrial applications, including process control, feedstock purity, safety critical oxidation, vapor recovery, and flare stack analysis.
An industry-approved solution for hazardous areas