Non-Purged Probe Adaption for GPro 500

Non-Purged Probe Adaption for GPro 500

TDL Gas Analyzer with No Purging Needed

The non-purged probe process adaption offers all of the benefits of a probe-type tunable diode laser gas analyzer, without the need for process side purging. It is suitable for static, dry, and clean gases.

Measure in Low Speed and Static Streams
The GPro 500 with non-purged probe offers long-term measurement stability in applications where gas flows are extremely slow, such as tank inerting.

No Sampling or Conditioning System
The non-purged probe adaption works without a maintenance-prone sampling or conditioning system. This removes costs and measurement downtime.

No Alignment Necessary
The non-purged probe adaption eliminates the alignment challenges of typical TDL analyzers during installation, ensuring fast, easy setup.


Non-Purged Probe Adaption for GPro 500
Specifikationer - Non-Purged Probe Adaption for GPro 500
Effektiv banlängd 200, 400, 800 mm (7.87", 15.75", 31.50")
Uppmätt gas Integrates with GPro 500 analyzers for Oxygen, CO₂, CO, HCl, H₂S, Moisture, Methane, Ammonia
Undre detektionsgräns Based on analyzer chosen
Kort beskrivning This process adaption connects to a GPro 500 gas analyzer for installation in low/no flow, clean gas streams.
Features and Benefits

Stable, Low Maintenance Gas Measurement
The non-purged probe adaption for the GPro 500 tunable diode laser gas analyzer enables in situ gas measurement in slow flowing or static gas streams. It can be connected to the full parameter range of METTLER TOLEDO TDL gas analyzers.
Flexible and Consistent Platform
Reduced Lifecycle Maintenance Costs
A major cost of a gas analyzer is its maintenance-prone sampling and conditioning system. The maintenance work on these systems increases the total cost of ownership significantly. These systems are fully eliminated with a non-purged probe type analyzer.
Fast, Intuitive Navigation
Simplified Installation & Reduced Costs
Many TDL gas analyzers require significant planning and effort for alignment during installation in a low-flow gas stream. This need is removed by the non-purged probe process adaption. Eliminating the purging system also saves on utility costs.
Plug and Measure
For Safety & Inerting Applications
The non-purged probe adaption for the GPro 500 offers a unique solution when there is no dust or moisture in the process. Typical applications include gas measurement in the headspace when inerting or blanketing tanks and vessels.
Easy Configuration



Gas Analytics Brochure
Safety, quality, productivity: that’s what’s most important to you. And that’s why our approach to designing analyzers and sensors is based around a s...


Gas Analysis
In this free booklet we discuss the theory of absorption spectroscopy and how TDL analyzers are being employed in an increasing number of process and...
Kostnadsfri e-broschyr om TDL-mätning
Denna kostnadsfria e-broschyr ger en enkel överblick över ett urval av de vanligaste GPro 500-applikationerna.

White papers

White Paper: TDLs for All Your Processes – Folded-Path Gas Analyzers
Our portfolio of folded-path tunable diode laser (TDL) gas analyzers now has a unique range of process adaptions. Combined, they have opened the door...
White paper om gasanalysatorer
Denna tekniska rapport förklarar hur den nya generationen TDL-sensorer inte bara erbjuder enastående kostnadsbesparingar för bränsle, utan även elimin...
Measurement of Oxygen Concentration
Gaseous oxygen measurement with amperometric sensors is the most direct and easiest solution for protection against oxidation and explosion.
Inerting Made Efficient, Replacing Extractive Oxygen Analyzers
Manufacturing operations must keep output and quality their top priority. Switching from maintenance-intensive on-line extractive systems to a more re...
Measurement of Oxygen Concentration
Gaseous oxygen measurement with amperometric sensors is the most direct and easiest solution for protection against oxidation and explosion.
Polarographic Oxygen Measurement
For the measurement of oxygen in continuous process analysis, several technologies are available.
Minimizing Inerting System Maintenance
This white paper explains how TDL O₂ sensor can minimize inerting system maintenance & how to integrate them into a DCS system for fully automated oxy...
Gas Analysis Made Easy
Tunable Diode Laser (TDL) oxygen sensors from METTLER TOLEDO unite the best elements of two technologies to form a highly dependable monitoring system...

Teknisk specifikation


Safety Manual for TDLS GPro 500 - Tunable Diode Laser Spectrometer
This document contains information and safety instructions required to use the GPro 500 with direct analog output option in SIL environments.
Få din offert
Non-Purged Probe Adaption for GPro 500


Få din offert
Non-Purged Probe Adaption for GPro 500
Thank you for visiting We have tried to optimize your experience while on the site, but we noticed that you are using an older version of a web browser. We would like to let you know that some features on the site may not be available or may not work as nicely as they would on a newer browser version. If you would like to take full advantage of the site, please update your web browser to help improve your experience while browsing