Gas Analyzer, Tunable Filter Spectroscopy, Natural Gas Calorific Value, Wobbe Index, Methane Number, Metering
Model: PRECISIVE-5-283
Gas Analyzer, Tunable Filter Spectroscopy, Natural Gas Calorific Value, Wobbe Index, Methane Number, Metering
Gas Analyzer, Tunable Filter Spectroscopy, Natural Gas Calorific Value, Wobbe Index, Methane Number, Metering
Model: PRECISIVE-5-283
Overview
Overview
The Precisive® 5-283 Gas Analyzer is designed specifically for on-line quality monitoring of natural gas products. It provides fast and accurate measurement of Calorific Value, Wobbe Index, Specific Gravity, and Methane Number along with compositional information, including CO2 in a single, compact analyzer. The analyzer is based on MKS' unique Tunable Filter Spectroscopy (TFS™) platform which directly measures the component concentrations in the gas. Applications include fuel quality analysis for gas turbines and internal combustion engines, pipeline gas fiscal metering and natural gas quality measurement at LNG terminals.
Technical Specs
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TypeTFS Gas Analyzer
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Measurement TechniqueTunable Filter Spectroscopy
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Measurement RangesCH4: 50-100%
C2H6: 0-20%
C3H8: 0-10%
iC4H10: 0-5%
nC4 + nC5 +nC6 (as nC4): 0-5%
iC5 + neoC5 (as iC5): 0-2%
CO2: 0-20%
Balance
High Heating Value (HHV)
Low Heating Value (LHV)
Specific Gravity
Wobbe Index (WI) (per ISO 6976: 2016)
Methane Number
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RepeatabilityGas Channels: <0.05 mol%
HHV, LHV & WI: <0.2% of Reading or <0.1 MJ/m3 (greater of)
Specific Gravity: <0.05% of Reading -
AccuracyGas Channels: ±0.2 mol% or ±0.5% of Full Scale (greater of)
HHV, LHV & WI: ±0.5% of Reading or ±0.2 MJ/m3 (greater of)
Specific Gravity: ±0.5% of Reading
Gas Analyzer, Tunable Filter Spectroscopy, Natural Gas Calorific Value, Wobbe Index, Methane Number, Metering
Ultra-High Velocity