SICK FLOWSIC500 User Manual

148 FLOWSIC500 · Operating Instructions · 8025733/1GMJ/V4-2/2022-07 · © SICK Engineering GmbH
Annex
Subject to change without notice
9.3 Volume conversion: input variables and limit values of the algorithms
9.3.1 SGERG88
9.3.2 AGA 8 Gross method 1 und 2
9.3.3 AGA NX-19 und NX-19 mod.
9.3.4 AGA NX-19 mod. GOST
9.3.5 GERG91 mod.
Parameter Normal range Expanded range Unit
Heating value 30..45 20..48 MJ/m³
Relative density 0.55..0.8 0.55..0.9 -
Mole fraction CO2 0..0.2 0..0.3 mol/mol
Mole fraction H2 0..0.1 0..0.1 mol/mol
Pressure 0..120 0..120 bar(a)
Temperature -10..65 -10..65 °C
Parameter AGA Gross 1 AGA Gross 2 Unit
Heating value 18.7..45.1 - MJ/m³
Relative density 0.554..0.87 0.554..0.87 -
Mole fraction CO2 0..0.3 0..0.3 mol/mol
Mole fraction N2 - 0..0.5 mol/mol
Mole fraction H2 0..0.1 0..0.1 mol/mol
Pressure 0..120 0..120 bar(a)
Temperature -8..62 -8..62 °C
Parameter NX19 NX19mod NX19mod.BR.korr.3H Unit
Heating value - 31.8..39.8 39.8..46.2 MJ/m³
Relative density 0.554..1.0 0.554..0.75 0.554..0.691 -
Mole fraction CO2 0..0.15 0..0.15 0.025 mol/mol
Mole fraction N2 0..0.15 0..0.15 0.07 mol/mol
Pressure 0..344.74 0..137.9 0..80 bar(a)
Temperature -40..115.56 -40..115.6 0..30 °C
Parameter NX19mod-GOST Unit
Reference density 0.66..1.0 kg/m³
Mole fraction CO2 0..0.15 mol/mol
Mole fraction N2 0..0.2 mol/mol
Pressure 0..120 bar(a)
Temperature -23.15..66.85 °C
Parameter Normal range Expanded range Unit
Reference density 0.66..1.05 0.66..1.05 kg/m³
Mole fraction CO2 0..0.2 0..0.2 mol/mol
Mole fraction N2 0..0.2 0..0.2 mol/mol
Pressure 0..75 0..120 bar(a)
Temperature -23.15..76.85 -23.15..76.85 °C

SICK FLOWSIC500 Specifications

General

Brand	SICK
Model	FLOWSIC500
Category	Measuring Instruments
Language	English