This portable natural gas odorant analyzer is a field-ready instrument for measuring odorant concentration in gas systems using TBM and THT odorants. It is intended for utilities, municipalities, pipeline operators, industrial gas users, and service providers that need a practical tool for spot-checking odorant levels, verifying odorization, troubleshooting odor fade, and supporting compliance documentation.
The analyzer is designed for field use during natural gas odorization checks, pipeline commissioning, odor fade investigations, downstream verification, and routine quality control. Available measurement ranges support low-level distribution gas testing as well as higher concentration applications where elevated odorant levels may be present.
Available Ranges
tert-Butyl Mercaptan, TBM, 0–10 ppm
tert-Butyl Mercaptan, TBM, 0–100 ppm
tert-Butyl Mercaptan, TBM, 0–500 ppm
Tetrahydrothiophene, THT, 0–10 ppm
Tetrahydrothiophene, THT, 0–100 ppm
Key Uses
Natural gas odorant concentration checks
TBM and THT odorant verification
Odor fade monitoring
Pipeline commissioning support
Distribution system spot checks
Downstream odorant level verification
Field documentation for odorization programs
Quality control for gas odorization work
Recommended Use
For most natural gas distribution applications, the 0–10 ppm or 0–100 ppm range is typically the best fit depending on the expected odorant concentration and required resolution.
Operator Odorant Analyzer Monitoring
Operator monitoring software provides authorized personnel with a live view of odorant concentration and connected-analyzer status. The interface displays the current reading, gas channel, configured alarm thresholds, timestamped measurements, and a live trend graph.
Live concentration display and trend graph
Connected-analyzer and gas-channel status
Low and high alarm-threshold display
Timestamped measurement table
Device-history filtering by date, time, and gas channel
Live and historical record export to CSV or Excel
These monitoring and export tools support operator field recordkeeping. Operators remain responsible for approved sampling, verification, and calibration procedures.