A key part of our three-phase strategy for clean air, the Laser 3 Plus Environmental is our latest solution for accurate ammonia (NH3) measurements in DeNOx processes, and is designed to help you take control of your combustion emissions.
The SERVOTOUGH Laser 3 Plus Environmental is a revolution in Tunable Diode Laser (TDL) Absorption Spectroscopy analysis: a highly compact gas monitor for in-situ cross-stack applications, which delivers exceptional performance benefits for clean air processes.
Installed directly into process ducts, it is ideal for monitoring ammonia slip during NOx reduction processes such as Selective Catalytic Reduction (SCR) or Selective Non-Catalytic Reduction (SNCR), controlling the level of ammonia slip to between 2-3 parts per million
Delivering an average measurement of NH3 across the duct, it returns precise readings even during inconsistent flow conditions. With auto-validation software available to ensure ongoing accuracy, the Laser 3 Plus Environmental provides industry-leading installation flexibility and cost and performance benefits.
Combining the latest advances in hardware with leading-edge software processing, the SERVOTOUGH Laser 3 Plus is a revolutionary step forward for TDL gas analysis in clean air strategies for industries around the world. Fast-response ammonia sensing is supported by advanced auto-validation software that ensures ongoing accuracy, making the analyzer ideal for NOx reduction processes. It provides unparalleled installation flexibility, along with significant cost and performance advantages that will benefit plant and refinery clean air strategies.
The next-generation ethos of the Laser 3 Plus works hard to reduce costs at all stages. In addition to the immediate advantages of TDL technology – a non-depleting measurement which requires no sample conditioning system – the Laser 3 Plus compact design greatly reduces installation time, with small, light intuitive alignment for easy installation and maintenance. It has full ethernet communications for commissioning, diagnostics and trouble shooting.
The hardware advances of the Laser 3 Plus are matched by advanced Wavelength Signal Modulated Spectroscopy processing software, which eliminates drift over extended operational periods by automatically tracking on a sealed reference cuvette absorption line – line lock technology. This robust tracking mechanism ensures a highly reliable and accurate operation over long periods, with calibration frequencies extended beyond twelve months for many applications. The result is a sturdy, general purpose and hazardous area optimized design which ensures Laser 3 Plus can handle the most challenging of locations, including particulate-rich environments.
If you need a gas analysis system for your DeNOx application, emissions control and monitoring, or any other application, get in touch with our experts. We provide the process knowledge and engineering skills you need to see your project through to a successful conclusion.
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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 compact Laser 3 Plus Environmental TDL analyzer is specifically optimized for the fast, accurate and responsive measurement of ammonia (NH3) in NOx reduction processes.
Servomex’s own line lock cuvette technology and auto-validation software ensure the analyzer continues to measure ammonia reliably.
The compact Laser 3 Plus Environmental is simple to install, with a user-friendly interface and range of digital communications options.
The Laser 3 Plus Environmental meets ATEX, IECEx and North American hazardous area approvals, and is IP66 and SIL 2 rated.
* Application and measurement dependent
The SERVOTOUGH Laser 3 Plus Environmental delivers exceptional TDL performance, with a fast response to measuring ammonia in DeNOx applications.
131mm width (51/8”) 164mm high (61/2”) 302.4mm deep (119/10”)
110mm width (45/16”) 146mm high (53/4”) 247.6mm deep (93/4”)
TRANSMITTER: <3.0 kg (6.6 lbs)
RECEIVER: <2.0 kg (4.4 lbs)
“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.”
“Find out everything you need to know about this compact, fast-response TDL analyzer for clean air DeNOx strategies. Our Laser 3 Plus Environmental resource pack contains the product brochure, operator manual, and other essential materials.”
For key information about the features, benefits and technical specifications of the Laser 3 Plus Environmental, download the operator manual and product brochure.
Our videos give you the chance to watch our products in action and hear from our experts. You can also see our analyzers unboxed, and find out more about our solutions for key applications
Laser Application in Ammonia Slip
Doscover how the SERVOTOUGH Laser 3 Plus provides a complete gas analysis solution for ammonia slip applications.
A key part of our strategy for clean air solutions, the Laser 3 Plus Environmental is a TDL analyzer specifically optimized to measure NH3 in ammonia slip DeNOx applications.