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Hobre HiGAS Portable Natural Gas Quality and Wobbe Index Analyzer

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Hobre HiGAS

Measured parameters: Wobbe Index / Calorific Value

HiGAS is a portable analyzer that measures natural gas Wobbe index, calorific value and specific gravity on site; offered in Türkiye by Tetra.

Discontinued The manufacturer no longer sells this model; Tetra continues to provide service, calibration and spare parts for installed units.

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Installation, calibration, spare parts and service in Türkiye come from Tetra; cabinet and panel integration can be done at our İzmir facility.

Technical information

Wobbe index
40 – 60 MJ/Nm3, ± 0.5 MJ/Nm3
CARI
0 – 25, ± 0.0125
Calorific value
40 – 60 MJ/Nm3, ± 0.5 MJ/Nm3
Specific gravity
0 – 3, ± 0.015
Supply
230 VAC, 50/60 Hz

HiGAS is a portable Wobbe index analyzer designed by Hobre to measure natural gas quality quickly on site. It comes with a carrying case and is used for verifying metering stations, checking custody transfer points and in gas turbine commissioning work.

The instrument gives the Wobbe index, CARI (Combustion Air Requirement Index), calorific value and specific gravity together. The version with a specific gravity cell runs on 230 VAC. It can be offered with an accessory kit.

Thanks to its portable design, one instrument can be used at several measurement points. It gives fast results on site on gas distribution and transmission lines, in periodic verification of metering stations and in commissioning newly installed gas turbine or boiler systems; it is also used as a reference for field checks of fixed online analyzers.

HiGAS features

  • Portable design with carrying case
  • Wobbe index, CARI, calorific value and specific gravity measurement
  • Version with specific gravity cell
  • 230 VAC supply
  • Suitable for on-site quality verification and commissioning

Spare parts and consumables

Write to us for spare parts and consumables; the Tetra service team supplies and replaces the right original parts for your instrument.

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Products from Hobre Instruments

Hobre Hobre WIM Compas Flex Wobbe Index Analyzer WIM Compas Flex is an online analyzer that continuously measures the Wobbe index of natural gas, for gas turbines and distribution lines; from Tetra in Türkiye. View → Hobre Hobre PRISM Raman Natural Gas and Hydrogen Analyzer PRISM measures the composition and calorific value of natural gas and hydrogen-containing streams by Raman spectroscopy; sold and serviced in Türkiye by Tetra. View → Hobre Hobre C-QUAND Online XRF Element Analyzer C-QUAND is an online analyzer that continuously measures total sulfur, salts and metals in liquids by energy-dispersive XRF; offered in Türkiye by Tetra. View → Hobre Hobre TISOMIC Photoacoustic H2S, H2O, CO2 Analyzer TISOMIC is a photoacoustic laser analyzer that measures H2S, H2O, CO2 and CH4 in crude oil and natural gas; sold and serviced in Türkiye by Tetra. View → Hobre Hobre HIFISC Gas Sample Conditioning System HIFISC is a system that conditions gas and LPG samples with a fast-loop probe and membrane filter; offered in Türkiye by Tetra. View →
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