Demanding processes can have a harsh impact on instrument corrosion or optics contamination. With preventative maintenance driven by ISM, easy parts exchange can be done on your schedule.
Dual Gas Analyzers
TDL Gas Analyzers for Measuring Two Gases Continuously in Process Applications
A dual gas analyzer is an analytical device that simultaneously monitors the concentration of two gases within a gas mixture using laser absorption spectrometry. Our GPro® 500 range of dual TDL gas analyzers measures continuously and in situ, providing reliable and fast measurements in many critical applications. They feature revolutionary ISM® technology to offer predictive diagnostics, which reduces the need for regular maintenance and significantly increases control and reliability.
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TDL Analyzer to Fit Your Process Needs
The GPro 500 TDL analyzer offers adaptions to fit your process needs. Designs fit in pipes as small as DN50 (2"), and can measure accurately in high-dust, high-condensate and blanketing applications.
Eliminate the Need for Alignment
The METTLER TOLEDO TDL analyzer is built on a unique folded-path design, the laser source and detector are located in a single unit to perfectly reflect the laser beam to the detector.
Configure for Your Specific Requirements
The GPro 500 TDL analyzer offers a modular design, allowing you to select the process adaption that best fits your application, and match it with the gas parameter that you need to measure.
Minimal Maintenance Required
With maintenance-prone sampling and conditioning systems not required, these tunable diode laser analyzers provide consistent performance with maintenance needed only once per year.
TDL Spectrometer Built for Challenging Applications
TDL analyzers offer a robust construction, allowing the system to be immune to interference and suitable for the most challenging and critical applications.
Ensure Safety with Gas Measurement in Less Than 2 Seconds
These tunable diode laser gas analyzers can provide a measurement in less than 2 seconds. This allows users to take quick actions to mitigate explosive conditions from forming.
Wide Range of Measurement Parameters
METTLER TOLEDO TDL spectrometers can measure oxygen, carbon monoxide, carbon dioxide, moisture, hydrogen sulfide, hydrogen chloride, ammonia and methane.
Useful Related Links
Gas Analysis: Rethinking Gas Analytics
Rethinking Gas Analytics Across Process Industries. Plant safety, product quality, high productivity: that’s what’s most important to you. Read more
Process Safety Guide for Gas Analytics
This brochure is designed to help safety engineers understand the important considerations required when selecting a gas analyzer for process safety applications. It focuses on evaluating risks in your specific applications, and then ensuring safe analyzer implementation and long-term operation. Read more
Gas Analyzer Buying Guide
Selecting analyzers can be a tricky process, so a gas analyzer guide can be very useful. Having the right gas analyzer doesn’t just determine your process safety and efficiency, it can effect maintenance work and have an impact on the environment. Read more
TDLs for All Your Processes
In chemical plants, petrochemical plants, and refineries tunable diode lasers (TDLs) are becoming an increasingly common sight. Their high reliability and low maintenance has made them the gas analyzer technology of choice for many companies. Read more
5 Ways In Situ Gas Analyzers Improve Safety
In the chemical industry, safety during gas measurement is of the highest priority. Choosing the right measurement equipment is a challenge many companies face. Read more
Tunable Diode Laser Spectroscopy - Theory and Background
Since their first use in the 1990s, Tunable Diode Laser gas analyzers have seen rapid growth in industry due to their exceptional performance and reliability. Read more
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