Intelligent gas Roots Flowmeter LLQ-50A80A

Intelligent gas Roots Flowmeter Model: LLQ-50A80A Instrument: Model LLQ-50A nominal diameter (mm) 50 0.05 starting flow flow range 1.00-20.00 maximum pressure drop 80 turndown ratio of 20: 1 pressure levels 1.0% 1.0 Accuracy 1.5 Material Aluminum conditions Ambient temperature: -30 ℃ - + 60 ℃ Medium temperature: -40 ℃ - + 85 ℃ Relative humidity: 5% -95% Atmospheric pressure: 70Pa-106kPa Nominal Diameter: DN25-DN200, if special requirements, provide larger diameter meter. Flow range: 1-1600m3 / h Nominal pressure: 1-4Mpa, if there are special requirements, could provide a larger pressure flowmeter. Repeatability: better than 0.3% Accuracy: ± 1.0% or ± 1.5% proof grade: ExiallCT4 Protection: IP65