Tunable Diode Laser for HCl Measurement
The GPro 500 hydrogen chloride (HCl) gas analyzer is a unique tunable diode laser spectrometer designed for high performance in challenging applications. It uses a folded-path laser beam design for simple installation and accurate HCl determination.

Top Performance in HCl Measurement
An HCl analyzer for challenging applications, the GPro 500 provides reliable measurement in scrubber towers, flue gas, and VCM applications.

Low Maintenance and Operating Costs
This HCl gas analyzer is designed to operate in situ without a maintenance-prone conditioning system, reducing the total cost of ownership.

The GPro 500 is an alignment-free TDL gas analyzer, meaning that the typical challenges of TDL installation and alignment are significantly reduced.

Meets Critical Application Needs
This HCl gas analyzer is ideal for applications such as HCl monitoring in stacks and scrubbers. For meeting environmental and regulatory needs, these tunable diode laser gas analyzers offer a precise, reliable, and fast measurement.

Immediate, In Situ Measurement
The GPro 500 HCl gas analyzer is installed in situ, so you get a quick response without the need to extract and condition a sample. This offers a reliable and cost-effective alternative to technologies that require extraction and conditioning of gases.

Designed for Challenging Installations
The GPro 500 is configurable, enabling the hydrogen chloride gas analyzer’s measurement system to be paired with a variety of process adaptions to meet a wide range of installation requirements.

Detected entity : gas
Gas type : hydrogen, HCl
Technology : TDL, spectrometer
Application : monitoring, probe