What the official release says
- The release presents online THT concentration monitoring for natural-gas odorization operations.
- Monitoring records and trend review are separate from odorant storage, injection and automatic dosing control.
- The English product path separates gas-chromatography and electrochemical analysis routes.
Why it matters for overseas projects
Gas utilities can use the announcement as an entry point for discussing THT sampling locations, concentration range, records, interfaces and follow-up workflows.
Visual evidence from the official release
These images were published with the cited Hanwei article. Captions explain what the image supports and where model-level confirmation is still required.



Fact and selection boundary
Do not transfer specifications between THT analyzer models. Sampling conditions, calibration, interfaces, certification and target-market availability require model-specific confirmation.
Source
This page is an English editorial summary prepared from the cited public Hanwei release. It is not a controlled product datasheet, certificate or word-for-word official translation.
Hanwei official online THT monitoring release (Chinese)