SERVOTOUGH hazardous area

The rugged SpectraExact 2500 is ready for demanding process applications

Designed for ease of use, Servomex’s iconic, industry-leading photometric analyzer delivers flexible gas analysis capability for continually flammable sample streams in hazardous areas. The SERVOTOUGH SpectraExact 2500’s reliable, accurate and stable real-time online process analysis makes it ideal for a range of process, combustion, and emissions gas analysis applications.

Real-time photometric analysis of flammable gas streams

Designed to provide a highly flexible analytical solution adaptable to many applications, the SpectraExact 2500 delivers a winning combination of proven performance and flexible operation in a resilient and reliable design.

It adapts to your process effortlessly to deliver a real-time online monitoring solution. Field mounting capabilities enable flexible use in the harshest process conditions.

Highly affordable and easy to use, the SpectraExact 2500 uses an intelligent design and non-depleting sensing technologies to help to extend maintenance intervals and dramatically reduce ongoing costs.

Rhys Jenkins
Rhys Jenkins
IP&E Spectroscopic product Manager

Enhanced safety for the most dangerous locations

When you work on applications with complex process application requirements, you need a highly flexible, easy-to-use solution that is adaptable to your exact process specification monitoring needs.

More features, more flexibility

Building on the proven measurement principles of Servomex’s premium NDIR analyzers, the SpectraExact 2500 offers an exceptional range of options to meet your specific application needs.

Digital communications platforms enable the full functionality of the SpectraExact to be controlled remotely and safely, with Modbus implemented through MODBUS TCP.

 Options include a High Integrity cell, supplied with specialist Chemraz “O” rings to ensure improved leak tightness for use in high concentration, highly toxic gas measurements. Meanwhile a heated cell is a standard option available on safe area, ATEX, UKEx, IECEx, and North American class 1 division 2 variants.

Unbeatable value over product life

The ability to reduce ongoing costs and leverage maximum efficiency from safety equipment is essential to your business. This is why SpectraExact features an intelligent design that helps to reduce the frequency of maintenance requirements via sample cell and electronics segregation. This, combined with the use of non-depleting NDIR photometric sensing technologies, ensures the SpectraExact delivers a long life of performance with a low lifetime cost-of-ownership.

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Building a system? We’re here to help

Do you need a gas analysis system? Get in touch with us before you start. We have the experience, expertise and engineering skills to see your project through to the end.

Ready to buy? Here’s how it works

It’s easy to find the product you need for your application with Servomex

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Enquiry

Get in touch to tell us what you need and the application you plan to use it for

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Consultation

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

Woman Assembling Sensors

Fulfilment

Your analyzer will be assembled in one of our state-of-the-art engineering centers and rapidly dispatched to your site

The benefits of photometric process monitoring

Flexible and resilient, the SpectraExact 2500 delivers proven results, even in harsh process conditions.

Enhanced for dangerous locations

Flexible and adaptable, the SpectraExact 2500 will be certified for safe area, with IECEx and North American hazardous area approvals.

Safe operation

The SpectraExact 2500 uses non-contact analysis techniques, with the sample cell segregated from the electronics for ease of maintenance and safety.

Flexible integration

The SpectraExact 2500 offers an exceptional range of options, including digital communications that allow safe, remote control of its full functionality.

Unrivalled performance

  • Suitable for mounting in hazardous area locations
  • Highly reliable, accurate and stable

Flexible

  • On line, real time analysis

Easy to use

  • Modbus TCP (Ethernet) options
  • Ideal for diverse gas sample types (0-180°C/32-356°F and 0-150psig/0-10barg/0-1,000kPag)

Low cost of ownership

  • Separate cell allows simple cleaning and servicing
  • Field proven non-depleting technologies

Benchmark compliance

  • ATEX, UKEx, IECEx and North American hazardous area approvals

  • Certified for gases and dust

  • Certified to measure a continually flammable sample

Gases sensed, measurements and technologies

Highly flexible, the SpectraExact 2500 provides single and multi-component gas analysis in flammable streams. Download the product brochure for a full list of available measurements.

Gas Measurement
Ammonia (NH₃)%
Carbon monoxide (CO)%, ppm
Carbon dioxide (CO₂)%, ppm
Hydrogen choride (HCL)%
Methane (CH₄)%
Hydrocarbon mixtures (C₁-C₅)%
Nitrous oxide (N₂O)%, ppm
Propane (C₃H₆)%
Total Hydrocarbons (THC)%
Water vapour (Moisture) (H₂O)%
Nitric oxide (NO)%, ppm

Technologies

Gas filter correlation Infrared

Certificates

  • North American Class 1 Division 2 Group A, B, C, D T4 (certification pending)
  • IECEx Zone 2 T4 (certification pending)
  • ATEX Cat 3 T4 (certification pending)
  • UKATEX Cat 3 T4 (certification pending)
  • Electrical safety to IEC 61010-1 (pending)
  • Demonstrates analyzer hardware compliance to SIL 2, IEC 61508 (application dependent)

Schematics (select to expand)

Size

Max: 1,620mm (63.7”) Width x 500mm (19.6”) High x 284mm (11.1”) Deep

Weight

27kg (55lbs) to 50kg (110lbs)

Get the detailed specifications

“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.”

Rhys Jenkins
Rhys Jenkins
IP&E Spectroscopic product Manager

The information you need, all in one download

“The flexible SpectraExact 2500 provides accurate measurements for so many gas components that we couldn’t list them all here. For all the features, benefits and technical specifications, including a comprehensive list of measurements, download our resource pack now.”

Rhys Jenkins
Rhys Jenkins
IP&E Spectroscopic product Manager

Manuals and brochures

Want more information about the SpectraExact 2500? Download our operator manual and product brochure, and get the details you need.

ES Magazine Issue 29 Clean Air

ES Magazine Issue 29 Clean Air

SERVOTOUGH SpectraExact 2500 – Approvals, Certificates & Conditions Manual

SERVOTOUGH SpectraExact 2500 – Approvals, Certificates & Conditions Manual

SERVOTOUGH SpectraExact 2500 Series QuickStart Manual

SERVOTOUGH SpectraExact 2500 Series QuickStart Manual

ALL NEW SERVOTOUGH SpectraExact 2500 Product Brochure

ALL NEW SERVOTOUGH SpectraExact 2500 Product Brochure

Typical applications

Reliable and accurate, the SpectraExact 2500 is ideal for gas analysis in combustion, emissions and process applications.

Water in ethylene dichloride/solvents | Ethylene production | Toluene di-isocyanate production | Chlorine production | Pure Terephthalic Acid (PTA) production

Ethylene production

We have the solutions to make your process more efficient

Learn more

Ethylene Dichloride

A flexible solution that supports product quality

Learn more

Direct reduction iron production

Effective solutions across the DRI process

Learn more

Carbon capture and storage

Extensive solutions for a range of carbon capture processes

Learn more

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