Hazardous area oxygen analysis is provided by the SERVOTOUGH OxyExact 2200.
For the best process and safety control, the high-specification SERVOTOUGH OxyExact 2200 O2 analyzer provides an unparalleled blend of accuracy, adaptability, and performance. The OxyExact 2200 offers flexible configuration with a hazardous‑area control unit capable of managing up to six transmitters.
- Link up to six transmitter units to one control unit
- Samples flammable gas mixtures up to 100 % O2
- Rated up to Zone 1/Division 1 hazardous area
- High-specification Paramagnetic O2 analysis
- Designed for demanding process and safety monitoring
- Innovative three-compartment transmitter design
Overview
A Process Oxygen Analyzer for Ultimate Monitoring Performance
To meet the needs of demanding process monitoring applications such as feedstock purity testing and cleanup, hydrogen and chlorine production, solvent recovery and oxidation control processes, ethylene oxide (EO) and ethylene dichloride (EDC) production, the OxyExact 2200 integrates high precision Paramagnetic O2 sensing technology into a flexible and robust safety-enhanced design.
It makes use of a novel three-enclosure system that makes it easy and flexible to sample any flammable gas up to 100 % O2 (oxygen-enriched), eliminating the need for pre-sample drying and significantly lowering recurring expenses.
A single control unit can be connected to up to six analyzers, guaranteeing the high performance and flexibility needed in the riskiest process control scenarios.
Unrivalled Performance for the Most Demanding Oxygen Process Monitoring
A highly accurate, safe O2 analytical solution that can sample any combustible gas mixture up to 100 % O2 is essential when working in hazardous area process monitoring applications. Users need an analytical solution that provides operational flexibility, outstanding safety, and the chance to cut expenses, regardless of the monitoring demand. There is no need for the user to compromise.
A No-Compromise Solution
The OxyExact could be precisely customized to a variety of application scenarios due to its intelligent and adaptable design ethos.
By connecting to up to six transmitters, a single user-friendly controller can be placed in a hazardous or safe location. This allows for easier setup and continuous maintenance through auto-validation and calibration processes (direct contact can be facilitated by optional software).
The OxyExact has a three-enclosure design that enables monitoring of flammable gases at 0–100 % O2, reducing costs by eliminating the need for purge gases.
Flexible Performance Users Can Depend on
The OxyExact provides extremely precise and consistent O2 readings using paramagnetic sensing technology. The sampling diversity required by the application demands, including flare stack applications, is ensured by the safety-enhanced design and optional proprietary flow alarm and pressure correction.
Furthermore, Ethernet and RS485 Modbus technologies offer improved communication possibilities. The OxyExact is an industry-leading O2 analysis system because of all these factors.
Features and Benefits
Get the Benefits of High-Specification Oxygen Analysis
The OxyExact 2200 offers substantial benefits across a variety of demanding process applications thanks to its modular, robust architecture and safety enhancements.
Innovative Enclosure System
The OxyExact 2200 can sample combustible gases up to 100 % O2 at pressures of up to 40 psi.
Adaptable Installation
Up to six transmitters can be attached to a single control unit, with simple device interaction and configuration.
Low Cost of Ownership
There is no need for purge gas during measurement in combustible samples, and the durable construction enables a long operating life, even in difficult settings.
Unrivalled Performance
- Uses industry-leading Paramagnetic method for steady, non-depleting measurements
- Servomex has over 70 years of experience creating and pioneering gas analysis, and thousands of units operating in the field each year
Flexible
- Can be utilized in hazardous area rating sites, such as Zone 1 and Division 1
- Measures up to 100 % oxygen in combustible gas samples
- The high-pressure transmitter model can handle samples up to 45 psia (max), with a limit of 21 % oxygen above 18 psia
- The high temperature transmitter type enables the processing of high dew point samples
- Ethernet and RS485 Modbus are both digital communication solutions
Benchmark Compliance
- ATEX, IECEx, CSA, and FM for Zone 1 and Division 1 monitoring
Easy to Use
- Six transmitters can be connected to a single control unit, providing easy device interaction and setup
- The control unit enclosure permits the integration of several option cards (4 customizable)
- Internal pressure compensation option for monitoring vent pressure fluctuations, along with a high sample pressure option for flare stack applications
Low Cost of Ownership
- There's no requirement for reference or purge gases
- Simplified transmitter interface using an intuitive control device (hazardous or safe area model versions)
- Rugged, sturdy design ensures long operating life in difficult situations
- Auto-validation and calibration
SERVOTOUGH OxyExact 2200 - User Configured
Get a gas analyzer with a user-configurable option to meet the specific requirements of distinct applications.
Servomex provides unique configurations across both the control and transmitter units, such as corrosive purges, Hastelloy sample pipework, and digital input option cards, or Ethernet communications options to perfectly match the process when a conventional version doesn't meet customer needs.
Speak with the professionals and explain what is required to overcome the obstacles in the process. Servomex can design, set up, and calibrate your gas analyzer.
Compare the Standard Analyzer Variants
Use the table below to determine the appropriate OxyExact 2210 and OxyExact 2213 analyzer variants for the application.
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2210 Standard Variant 01
Image Credit: Servomex
This single-compartment control unit is appropriate for the majority of process oxygen measurement applications. Preconfigured to base-level criteria, it can handle the demands of most hazardous-area applications.
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2213 Standard Variant 01
Image Credit: Servomex
This control unit is preconfigured to meet base-level criteria for the most demanding hazardous-area applications, and it incorporates an intrinsically safe compartment to cover its screen and keypad.
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2222H Standard Variant 01
Image Credit: Servomex
This high-temperature transmitter meets the requirements of most common oxygen measurement applications, and preconfigured to base-level specifications.
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2222H Standard Variant 02
This high-temperature transmitter is suitable for most mid-level process measurement applications, as it is preconfigured to meet medium-level criteria.
- Internal flow alarm
- Intended for mid-level process measurement needs
- Medium-level configuration
- High-pressure, solvent-resistant transducer
- Measurement compartment at 110 °C
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2222H Standard Variant 03
(High Temperature): The new High Pressure H2 Resilient, Solvent Resistant transducer is used in the new SV03 option, which is based on SV01. Without the requirement for specific setups, the new High Pressure H2 Resilient, Solvent Transducer is accessible through the new SV03 or User Configured configuration routes.
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2223 Standard Variant 01
Image Credit: Servomex
This transmitter meets the majority of common oxygen measurement requirements and is preconfigured to base-level requirements.
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2223 Standard Variant 02
This transmitter is appropriate for the majority of mid-level process measurement demands since it is preconfigured to fulfill medium-level requirements.
- Designed for mid-level process measurement needs
- Measurement compartment at 60 °C
- Medium-level configuration
- High-pressure, solvent-resistant transducer
- Internal flow alarm
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2223 Standard Variant 03
This transmitter is completely set up to satisfy all standard process measurement specifications.
Paramagnetic Oxygen Analyzer for Accurate Gas Analysis 2223 Standard Variant 04
The new High Pressure H2 Resilient, Solvent Resistant transducer is used in the release of the new SV04 option, which is based on SV01. Without the requirement for specific setups, the new High Pressure H2 Resilient, Solvent Transducer can be accessed by the new SV04 or User Configured configuration routes.
Source: Servomex
| Configuration |
|
| OxyExact 2210 VARIANTS: |
We have one pre-configured 2210 OxyExact build (SV01) to cover the most commonly selected option configurations, enabling a quick turnaround from specification to delivery. |
| Standard Variant 1 (2210SV01) |
The pre-configured standard variant 1 base level configuration, including the mA output and relay option card, for general controller requirements. |
| User Configured (2210UC) |
Other analyzer configurations not covered by one of the above standard variant configurations, including corrosive purge options. |
| OxyExact 2213 VARIANTS: |
We have one pre-configured 2213 OxyExact build (SV01) to cover the most commonly selected option configurations, enabling a quick turnaround from specification to delivery. |
| Standard Variant 1 (2213SV01) |
The pre-configured standard variant 1 base level configuration, including the mA output and relay option card, for general controller requirements. |
| User Configured (2213UC) |
Other controller configurations not covered by one of the above standard variant configurations, including digital input option card and Ethernet communications option. |
Source: Servomex
| OxyExact VARIANT |
|
2210SV01 |
2210UC |
2213SV01 |
2213UC |
| Controller certification |
ATEX/UKEX Cat 2GD Z2-Z22 (Europe and Great Britain) |
☐ |
☐ |
☐ |
☐ |
| FM Class 1 Div 2 Zone 2 (USA) |
☐ |
☐ |
☐ |
☐ |
| CSA Class 1 Div 2 Zone 1 (Canada) |
■ |
■ |
☐ |
☐ |
| CSA Class 1 Div 2 Zone 2 (Canada) |
☐ |
☐ |
■ |
■ |
| IEC Ex Zone 2 - Zone 22 (International) |
☐ |
☐ |
☐ |
☐ |
| CML Z1-Z21 (Japan) |
■ |
■ |
☐ |
☐ |
| Supply voltage |
100 - 120 Vac |
☐ |
☐ |
☐ |
☐ |
| 220 - 240 Vac |
☐ |
☐ |
☐ |
☐ |
| Operator manual |
English |
☑ |
☑ |
☑ |
☑ |
| Service manual |
Not required |
☐ |
☐ |
☐ |
☐ |
| Required - English |
☐ |
☐ |
☐ |
☐ |
| Electrical entry option |
3/4" & 1/2" NPT (Standard option) |
☐ |
☐ |
☐ |
☐ |
| M20 adaptor kit |
☐ |
☐ |
☐ |
☐ |
| PG13.5 adaptor kit |
☐ |
☐ |
☐ |
☐ |
| Slot 1 Module Option |
Not required |
■ |
☐ |
■ |
☐ |
| mA output board |
☑ |
☐ |
☑ |
☐ |
| Relay board |
■ |
☐ |
■ |
☐ |
| Digital input board |
■ |
☐ |
■ |
☐ |
| Slot 2 Module Option |
Not required |
■ |
☐ |
■ |
☐ |
| mA output board |
■ |
☐ |
■ |
☐ |
| Relay board |
☑ |
☐ |
☑ |
☐ |
| Digital input board |
■ |
☐ |
■ |
☐ |
| Slot 3 Module Option |
Not required |
■ |
☐ |
■ |
☐ |
| mA output board |
■ |
☐ |
■ |
☐ |
| Relay board |
■ |
☐ |
■ |
☐ |
| Digital input board |
■ |
☐ |
■ |
☐ |
| Slot 4 Module Option |
Not required |
■ |
☐ |
■ |
☐ |
| mA output board |
■ |
☐ |
■ |
☐ |
| Relay board |
■ |
☐ |
■ |
☐ |
| Digital input board |
■ |
☐ |
■ |
☐ |
| Data communication |
Modbus protocol (RS485) |
☑ |
☐ |
☑ |
☐ |
| Modbus protocol Ethernet |
■ |
☐ |
■ |
☐ |
| Enclosure Option |
Blanked |
■ |
☐ |
■ |
☐ |
| Breather |
☑ |
☐ |
☑ |
☐ |
| Controller Mounting |
Wall |
☑ |
☑ |
■ |
■ |
| Label tag no. |
Not required |
☐ |
☐ |
☐ |
☐ |
| Required |
☐ |
☐ |
☐ |
☐ |
| ☐ |
Option selectable |
| ■ |
Option not available in that variant |
| ☑ |
Pre-selected option |
Compare the Standard Analyzer Variants
Use the table below to determine the appropriate OxyExact 2222H analyzer version for the application.
Source: Servomex
| Configuration |
|
| OxyExact 2222H VARIANTS: |
We have two pre-configured 2222H OxyExact builds (SV01 & SV02) to cover the most common chosen option configurations, enabling a quick turnaround from specification to delivery. |
| Standard Variant 1 (2222HSV01) |
The pre-configured standard variant 1 base-level configuration, including the high-pressure, solvent-resistant transducer, for general oxygen measurement requirements. |
| Standard Variant 2 (2222HSV02) |
The pre-configured standard variant 2 mid-level configuration, adding an internal flow alarm to the SV01 build, covering mid to high-level process measurement needs. |
| Standard Variant 3 (2222HSV03) |
The pre-configured standard variant 3 Hydrogen-resilient base-level configuration, including the high-pressure, solvent-resistant Hydrogen-resilient transducer, for general oxygen measurement in sample backgrounds containing Hydrogen. |
| User Configured (2222HUC) |
Other analyzer configurations not covered by one of the above standard variant configurations, including corrosive purge options. |
Source: Servomex
| OxyExact VARIANT |
|
2222HSV01 |
2222HSV02 |
2222HSV03 |
2222HUC |
| Transmitter certification |
ATEX/UKEX Cat 2GD Z1-Z21 (Europe and Great Britain) |
☐ |
☐ |
☐ |
☐ |
| FM Class 1 Div 1 Zone 1 (USA) |
☐ |
☐ |
☐ |
☐ |
| CSA Class 1 Div 1 Zone 1 (Canada) |
☐ |
☐ |
☐ |
☐ |
| IEC Ex Zone 1 - Zone 21 (International) |
☐ |
☐ |
☐ |
☐ |
| Sample temperature |
110 ºC set point (T3 rating) |
☑ |
☑ |
☑ |
☑ |
| Supply voltage |
100 - 120 Vac |
☐ |
☐ |
☐ |
☐ |
| 220 - 240 Vac |
☐ |
☐ |
☐ |
☐ |
| Operator manual |
English |
☑ |
☑ |
☑ |
☑ |
| Service manual |
Not required |
☐ |
☐ |
☐ |
☐ |
| Required - English |
☐ |
☐ |
☐ |
☐ |
| Electrical entry option |
3/4" & 1/2" NPT (Standard option) |
☐ |
☐ |
☐ |
☐ |
| M20 adaptor kit |
☐ |
☐ |
☐ |
☐ |
| PG13.5 adaptor kit |
☐ |
☐ |
☐ |
☐ |
| Sample pipework material |
Stainless steel |
☑ |
☑ |
☑ |
☑ |
| Sample cell type |
High-pressure solvent-resistant (Chemraz and PTFE o-rings) |
☑ |
☑ |
■ |
☐ |
| High-pressure solvent-resistant, hydrogen-resistant |
■ |
■ |
☑ |
☐ |
| Sample flow |
250 ml/min (100 minimum to 250 ml/min maximum) |
☑ |
☑ |
☑ |
☐ |
| 1 l/min (0.8 minimum to 1.2 l/min maximum). |
■ |
■ |
■ |
☐ |
| Internal sample inlet filter |
Not required |
■ |
■ |
■ |
☐ |
| Fitted |
☑ |
☑ |
☑ |
☐ |
| Flow alarm |
Not required |
☑ |
■ |
☑ |
☐ |
| Fitted, internal |
■ |
☑ |
■ |
☐ |
| Sample inlet adaptor |
1/8" OD tubes |
☑ |
☑ |
☑ |
☑ |
| Corrosive sample purge |
Not required |
☑ |
☑ |
☑ |
☐ |
| Fitted |
■ |
■ |
■ |
☐ |
| Functional safety/SIL2 (Route 1H) requirement |
Not required |
☐ |
☐ |
☐ |
☐ |
| Required - English safety manual |
☐ |
☐ |
☐ |
☐ |
| Label tag no. |
Not required |
☐ |
☐ |
☐ |
☐ |
| Required |
☐ |
☐ |
☐ |
☐ |
| ☐ |
Option selectable |
| ■ |
Option not available in that variant |
| ☑ |
Pre-selected option |
Compare the Standard Analyzer Variants
Use the table below to determine the appropriate OxyExact 2223 analyzer variant for the application.
Source: Servomex
| Configuration |
|
| OxyExact 2223 VARIANTS: |
We have three pre-configured 2223 OxyExact builds (SV01, SV02, and SV03) to cover the most common configuration options, enabling a quick turnaround from specification to delivery. |
| Standard Variant 1 (2223SV01) |
The pre-configured standard variant 1 base-level configuration, including the high-pressure, solvent-resistant transducer, for general oxygen measurement requirements. |
| Standard Variant 2 (2223SV02) |
The pre-configured standard variant 2 mid-level configuration, adding an internal flow alarm to the SV01 build, covering mid-level process measurement needs. |
| Standard Variant 3 (2223SV03) |
The pre-configured standard variant 3 full configuration, adding pressure compensation to the SV02 mid-level build, covering all your process measurement needs. |
| Standard Variant 4 (2223SV04) |
The pre-configured standard variant 4 Hydrogen resilient base-level configuration, including the high-pressure, solvent-resistant Hydrogen resilient transducer, for general oxygen measurements in sample backgrounds containing hydrogen. |
| User Configured (2223UC) |
Other analyzer configurations not covered by one of the above standard variant configurations, including Hastelloy sample pipework and corrosive purge options. |
Source: Servomex
| OxyExact VARIANT |
|
2223SV01 |
2223SV02 |
2223SV03 |
2223SV04 |
2223UC |
| Transmitter certification |
ATEX/UKEX Cat 2GD Z1-Z21 (Europe and Great Britain) |
☐ |
☐ |
☐ |
☐ |
☐ |
| FM Class 1 Div 1 Zone 1 (USA) |
☐ |
☐ |
☐ |
☐ |
☐ |
| CSA Class 1 Div 1 Zone 1 (Canada) |
☐ |
☐ |
☐ |
☐ |
☐ |
| IEC Ex Zone 1 - Zone 21 (International) |
☐ |
☐ |
☐ |
☐ |
☐ |
| CML Z1-Z21 (Japan) |
☐ |
☐ |
☐ |
☐ |
☐ |
| Supply voltage |
100 - 120 Vac |
☐ |
☐ |
☐ |
☐ |
☐ |
| 220 - 240 Vac |
☐ |
☐ |
☐ |
☐ |
☐ |
| Operator manual |
English |
☑ |
☑ |
☑ |
☑ |
☑ |
| Service manual |
Not required |
☐ |
☐ |
☐ |
☐ |
☐ |
| Required - English |
☐ |
☐ |
☐ |
☐ |
☐ |
| Electrical entry option |
3/4" & 1/2" NPT (Standard option) |
☐ |
☐ |
☐ |
☐ |
☐ |
| M20 adaptor kit |
☐ |
☐ |
☐ |
☐ |
☐ |
| PG13.5 adaptor kit |
☐ |
☐ |
☐ |
☐ |
☐ |
| Sample pipework material |
Stainless steel |
☑ |
☑ |
☑ |
☑ |
☐ |
| Hastelloy |
■ |
■ |
■ |
■ |
☐ |
| Sample cell type |
Standard (Viton o-rings) |
■ |
■ |
■ |
■ |
☐ |
| High-pressure solvent-resistant (Chemraz and PTFE o-rings) |
☑ |
☑ |
☑ |
■ |
☐ |
| High-pressure solvent-resistant, hydrogen-resilient |
■ |
■ |
■ |
☑ |
☐ |
| Sample flow |
250 ml/min (100 minimum to 250 ml/min maximum) |
☑ |
☑ |
☑ |
☑ |
☐ |
| 1 l/min (0.8 minimum to 1.2 l/min maximum). |
■ |
■ |
■ |
■ |
☐ |
| Internal sample inlet filter |
Not required |
■ |
■ |
■ |
■ |
☐ |
| Fitted |
☑ |
☑ |
☑ |
☑ |
☐ |
| Flow alarm |
Not required |
☑ |
■ |
■ |
☑ |
☐ |
| Fitted, internal |
■ |
☑ |
☑ |
■ |
☐ |
| Pressure compensation |
Not required |
☑ |
☑ |
■ |
☑ |
☐ |
| Fitted, internal |
■ |
■ |
☑ |
■ |
☐ |
| Sample inlet adaptor |
Standard (1/8" NPT (F)) |
☐ |
☐ |
☐ |
☐ |
☐ |
| 1/4" OD adaptor |
☐ |
☐ |
☐ |
☐ |
☐ |
| 6 mm OD adaptor |
☐ |
☐ |
☐ |
☐ |
☐ |
| Corrosive sample purge |
Not required |
☑ |
☑ |
☑ |
☑ |
☐ |
| Fitted |
■ |
■ |
■ |
■ |
☐ |
| Functional safety/SIL2 (Route 1H) requirement |
Not required |
☐ |
☐ |
☐ |
☐ |
☐ |
| Required - English safety manual |
☐ |
☐ |
☐ |
☐ |
☐ |
| Label tag no. |
Not required |
☐ |
☐ |
☐ |
☐ |
☐ |
| Required |
☐ |
☐ |
☐ |
☐ |
☐ |
| ☐ |
Option selectable |
| ■ |
Option not available in that variant |
| ☑ |
Pre-selected option |
Specifications
The OxyExact 2200 combines precise Paramagnetic sensing technology to meet stringent process oxygen-monitoring needs.
Source: Servomex
| Gas |
Measurement |
| Oxygen (O2) |
% |
Technologies
Certificates
Image Credit: Servomex
- 2210 control unit: ATEX Cat. 3 IECEx Zone 2 FM/CSA Class 1 Div. 2
- 2213 control unit: ATEX Cat. 2 IECEx Zone 1 FM/CSA Class 1 Div. 1
- 2222/2223 transmitter: ATEX Cat. 2 IECEx Zone 1 FM/CSA Class 1 Div. 1
- All variants comply with BS EN 61010
Schematics
Image Credit: Servomex
Size
- 2210 control unit: 280 (W) × 290 (H) × 236 mm (D)
- 2213 control unit: 490 (W) × 315 (H) × 236 mm (D)
- 2222/2223 transmitter: 432 (W) × 303 (H) × 210 mm (D)
Weight
- 2210 control unit: 10 kg (22 lbs)
- 2213 control unit: 25 kg (55.1 lbs)
- 2222/2223 transmitter: 16 kg (35.3 lbs)