KH-LC Series oval gear flow meter for liquid flow in the pipeline for continuous measurement of precision flow meters, oval gear flow meter with a measurement range of large and small pressure loss, strong viscosity adaptability advantages. Accurate measurement widely used in petroleum, chemical industry, light industry, metallurgy, food, medicine, business and other sectors pipeline liquids. Works under the influence of the measuring chamber fluid pressure at both ends of the import and export of instruments, a pair of oval gear gyrate and discharge of liquid on the shaft, the measured number of revolutions oval gear flow through the meter can know the total value of the liquid. The main technical parameters of the basic error limit: ± 0.5% Operating temperature: -10 to 60; 60 to 120 Nominal pressure: 1.6MPa; 2.5MPa; 3.2MPa pressure loss: 0.1MPa (in 5-15MPa · s viscosity within the range of the measured liquid The maximum flow rate of pressure loss) Liquid Viscosity: 1-300MPa · s accuracy factor: 0.5, 0.2 Technical data of ordinary cast iron type (a), cast steel type (e), stainless steel type (b) Model KH-LC LC- a cast iron LC-e LC-b stainless steel Nominal pressure Mpa 1.0 1.6 2.5 4.0 6.4 1.0 1.6 measured liquid viscosity 2 ~ 200 Mpa.s measured liquid temperature -20 ℃ ~ + 100 ℃ flow range m3 / h models KH- LC precision grade KH LC-a cast iron KHLC-e KH LC-b stainless nominal diameter (mm) 0.5 0.2 0.5 0.2 0.5 0.2 10 0.04 ~ 0.4 0.1 ~ 0.4 0.04 ~ 0.4 0.1 ~ 0.4 0.1 ~ 0.5 0.1 ~ 0.5 15 0.25 ~ 1.5 0.3 ~ 1.5 0.25 ~ 1.5 0.3 ~ 1.5 0.3 ~ 1.5 0.3 ~ 1.5 20 ~ 0.5 0.6 ~ 3 0.5 ~ 3 3 3 0.6 ~ 3 0.6 ~ 0.6 ~ 3251 ~ 1.2 ~ 61 6 ~ 6 ~ 6 1.2 1.2 6 1.2 ~ 640 ~ 2.5 ~ 153 ~ 15 2.5 ~ 15 3 ~ 15 3 ~ 15 3 ~ 15 504 ~ 24 244 ~ 24 4.8 ~ 4.8 24 ~ 24 4.8 ~ 4.8 ~ 24 655 ~ 40 408 ~ 5 ~ 408 ~ 408 ~ 408 ~ 408 010 ~ 60 12 ~ 60 10 ~ 60 12 ~ 60 12 ~ 60 12 ~ 6010016 ~ 100 20 ~ 100 16 ~ 100 20 ~ 100 20 ~ 100 20 ~ 100 15032 ~ 19038 ~ 19032 ~ 19038 ~ 19038 ~ 19038 ~ 19020034 ~ 34068 ~ 34034 ~ 34068 ~ 34068 ~ 34068 ~ 340