Process Gas Chromatograph PGC 9300
The PGC 9300 gas chromatograph can be used to analyse the components of the gas composition of natural gas, biogas, gas from power-2-gas applications and their mixed gases. One of the different PGC variants is available for each application. The gas components are used in the analysis computer to calculate further values such as the calorific value, standard density, calorific value and Wobbe index. The PGC is officially approved by the PTB for natural gas, biogas and natural gas with proportions of O2 to 5% and H2 to 20%.
Our PGC 9300 gas chromatographs are H2 Ready! The analysis computer forms the digital interface for your integrated networked plant technology.
Our PGC 9300 gas chromatographs are H2 Ready! The analysis computer forms the digital interface for your integrated networked plant technology.
Gas chromatograph for measuring natural gas, biogas and mixed gas
Our PGC9300 gas chromatograph is the successor of the RMG GC 9000VC, which has been available on the market in its various iterations since August 2007. Since its approval by PTB in August 2013, the PGC9301 is available for the determination of the 11 components of natural gas.
In August 2012, PGC9302 was approved for the determination of biogas (9 components) and PGC9303 was available from July 2013 for the determination of natural gas with hydrogen and oxygen (12 components). The PGC9304 measures natural gas with larger proportions of hydrogen as well as oxygen and helium since July 2015. In its current version, hydrogen is determined up to 20 mol%.
In May 2020 the gas chromatograph PGC9304 was approved by the CMI for custody transfer operation in the Czech Republic.
Gas chromatographs:
- PGC 9301: for natural gases (11 components)
- PGC 9302: for biogas (9 components)
- PGC 9303: for natural gas with hydrogen and oxygen (12 components)
- PGC 9304: for natural gas containing hydrogen (up to 20 mol%), oxygen and helium (13 components)
- For measuring the gas components (see table) and for calculating the calorific value, standard density, calorific value, Wobbe index and density ratio
- The analysis system consists of the following components
- Transducer with 2 or 3 column modules
- Analysis computer with archives
- Calorific value calculation according to ISO 6976 and GPA 2172
- Automatic recalibration
- Multi-flow design for up to 4 gas flows
- Calculation of the methane number (option)
- RMGViewGC operating software (for MS-Windows) with functions such as
- Display, modification and export of parameters
- Data book generation
- Display and storage of chromatograms
- PTB approval for natural gas and biogas
as well as natural gas containing O₂ up to 5% and H₂ up to 20%
| Ultraschallgaszähler USM GT400 | |
|---|---|
| Carrier gas | Helium Argon as second carrier gas for PGC 9304 |
| Input pressures | carrier gas 5.5 bar, sample gas 1.5 bar |
| Analysis computer | 19" rack 3 HE (48 TE) Touchscreen Help texts for all parameters Freely programmable customer display and user archives for up to 20 values Digital and analog inputs for processing external signals (e.g. contact pressure gauge) and measured values (e.g. dew point) |
| Output signals | Ethernet interface Serial interfaces DSfG interface according to DVGWG 485 Modbus interface Digital and analog outputs for the output of any signals and values |
| Lorem | Lipsum |
Measured components and measuring ranges
| Component | Percentage (mol%) | |||
|---|---|---|---|---|
| PGC 9301 | PGC 9302 | PGC 9303 | PGC 9304 | |
| Nitrogen | 0 - 20 | 0 - 20 | 0 - 20 | 0 - 25 |
| Methane | 65 - 100 | 70 - 100 | 65 - 100 | 55 - 100 |
| Carbon dioxide | 0 - 10 | 0 - 8 | 0 - 10 | 0 - 12 |
| Ethane | 0 - 15 | 0 - 15 | 0 - 15 | 0 - 15 |
| Propane | 0 - 5,5 | 0 - 9 | 0 - 9 | 0 - 9 |
iso-butane | 0 - 4 | 0 - 4 | 0 - 4 | 0 - 4 |
n-Butane | 0 - 4 | 0 - 4 | 0 - 4 | 0 - 4 |
neo-pentane | 0 - 0,08 | - | to n-butane | to n-butane |
iso-pentane | 0 - 0,15 | - | 0 - 0,15 | 0 - 0,3 |
n-Pentane | 0 - 0,15 | - | 0 - 0,15 | 0 - 0,3 |
| Hexane | 0 - 0,3* | - | 0 - 0,3* | 0 - 0,3* |
| Heptane | - | - | - | - |
| Octane | - | - | - | - |
| Nonane | - | - | - | - |
| Oxygen | - | 0 - 5 | 0 - 5 | 0 - 5 |
| Hydrogen | - | 0 - 5 | 0 - 5 | 0 - 20 |
| Helium | - | - | - | 0 - 1 |
| Lorem | Lipsum |
Technical Product Information & Software
PGC-9300EN
Product Informations, PDF (609kb)
rmgviewgc_1.0.39.0 EN
Software, zip (8mb)
rmgviewgc_2.0.0.15 EN
Software (Testversion), zip (27mb)
PGC-9300 conformity EN
Declaration of conformity (689kb)
Operating & maintenance instructions
PGC 9300 EN
Manual measuring element, PDF (1mb)
PGC 9300 EN
Manual analytical computer, PDF (2mb)
PGC-9300 EN
Parameter list analytical computer, PDF (1mb)
PGC-9300 EN
Maintenance book, PDF (482kb)
Do you have any questions about:
Process Gas Chromatograph PGC 9300
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