FLVJ，FLVJ-1.6-DN15,FLVJ-1.6-DN20,FLVJ-1.6-DN25渦街流量計
改裝置由數臺標準傳感器（四渦街兩渦輪）并聯組成；為方便核查標準表的準確性，標準表處留有備用接口，以便用高精度的氣體流量計來隨時核查標準傳感器的準確度以及校檢小口徑渦街傳感器使用。該裝置采用的是37kw高壓離風機，為了穩(wěn)定氣源的流量和壓力，該風機由一臺變頻器控制風機的轉速，*大測量流量為5000m3/h。標準表前后直管段均采用前25D后10D的設計，滿足了國家標準JB/T9294及檢定規(guī)程JJG643的要求
技術參數
FLVJ-1.6-DN32,FLVJ-1.6-DN40
FLVJ-1.6-DN50,FLVJ-1.6-DN65,FLVJ-1.6-DN80,FLVJ-1.6-DN100,FLVJ-1.6-DN125
FLVJ-1.6-DN150,FLVJ-1.6-DN200,FLVJ-1.6-DN250,FLVJ-1.6-DN300,FLVJ-1.6-DN350
FLVJ-1.6-DN400,FLVJ-1.6-DN450,FLVJ-1.6-DN500,FLVJ-1.6-DN600
FLVJ-2.0-DN15,FLVJ-2.0-DN20,FLVJ-2.0-DN25,FLVJ-2.0-DN32,FLVJ-2.0-DN40
FLVJ-2.0-DN50,FLVJ-2.0-DN65,FLVJ-2.0-DN80,FLVJ-2.0-DN100,FLVJ-2.0-DN125
FLVJ-2.0-DN150,FLVJ-2.0-DN200,FLVJ-2.0-DN250,FLVJ-2.0-DN300,FLVJ-2.0-DN350
FLVJ-2.0-DN400,FLVJ-2.0-DN450,FLVJ-2.0-DN500,FLVJ-2.0-DN600
FLVJ-2.5-DN15,FLVJ-2.5-DN20,FLVJ-2.5-DN25,FLVJ-2.5-DN32,FLVJ-2.5-DN40
FLVJ-2.5-DN50,FLVJ-2.5-DN65,FLVJ-2.5-DN80,FLVJ-2.5-DN100,FLVJ-2.5-DN125
FLVJ-2.5-DN150,FLVJ-2.5-DN200,FLVJ-2.5-DN250,FLVJ-2.5-DN300,FLVJ-2.5-DN350
FLVJ-2.5-DN400,FLVJ-2.5-DN450,FLVJ-2.5-DN500,FLVJ-2.5-DN600
FLVJ-4.0-DN15,FLVJ-4.0-DN20,FLVJ-4.0-DN25,FLVJ-4.0-DN32,FLVJ-4.0-DN40
FLVJ-4.0-DN50,FLVJ-4.0-DN65,FLVJ-4.0-DN80,FLVJ-4.0-DN100,FLVJ-4.0-DN125
FLVJ-4.0-DN150,FLVJ-4.0-DN200,FLVJ-4.0-DN250,FLVJ-4.0-DN300,FLVJ-4.0-DN350
FLVJ-4.0-DN400,FLVJ-4.0-DN450,FLVJ-4.0-DN500,FLVJ-4.0-DN600
FLVJ-5.0-DN15,FLVJ-5.0-DN20,FLVJ-5.0-DN25,FLVJ-5.0-DN32,FLVJ-5.0-DN40
FLVJ-5.0-DN50,FLVJ-5.0-DN65,FLVJ-5.0-DN80,FLVJ-5.0-DN100,FLVJ-5.0-DN125
FLVJ-5.0-DN150,FLVJ-5.0-DN200,FLVJ-5.0-DN250,FLVJ-5.0-DN300,FLVJ-5.0-DN350
FLVJ-5.0-DN400,FLVJ-5.0-DN450,FLVJ-5.0-DN500,FLVJ-5.0-DN600
FLVJ-6.3-DN15,FLVJ-6.3-DN20,FLVJ-6.3-DN25,FLVJ-6.3-DN32,FLVJ-6.3-DN40
FLVJ-6.3-DN50,FLVJ-6.3-DN65,FLVJ-6.3-DN80,FLVJ-6.3-DN100,FLVJ-6.3-DN125
FLVJ-6.3-DN150,FLVJ-6.3-DN200,FLVJ-6.3-DN250,FLVJ-6.3-DN300,FLVJ-6.3-DN350
FLVJ-6.3-DN400,FLVJ-6.3-DN450,FLVJ-6.3-DN500,FLVJ-6.3-DN600
FLVJ-10.0-DN15,FLVJ-10.0-DN20,FLVJ-10.0-DN25,FLVJ-10.0-DN32,FLVJ-10.0-DN40
FLVJ-10.0-DN50,FLVJ-10.0-DN65,FLVJ-10.0-DN80,FLVJ-10.0-DN100,FLVJ-10.0-DN125
FLVJ-10.0-DN150,FLVJ-10.0-DN200,FLVJ-10.0-DN250,FLVJ-10.0-DN300,FLVJ-10.0-DN350
FLVJ-10.0-DN400,FLVJ-10.0-DN450,FLVJ-10.0-DN500,FLVJ-10.0-DN600