Turbine Flow Meter
  • Turbine Flow Meter
  • Product Name :Liquid Turbine Flow Meter Sensor
    Brand :AFT
    Model NO. :AFTLWGY
    Origin:KaifengHenan
    Send message

         LWGY series Turbine flow meter draw the leading technology integrating with advanced design to produce the new generation of turbine flowmeter with the features of simple structure, light weight, high accuracy, good repeatability, flexible reaction, convenient installation/maintenance/application etc..  It is widely applied to measuring the liquid of which kinematic viscosity is under 5*10-6㎡/s and have no impurify of fibre,grain etc.,and no corrosive interaction with the stainless steel 1Cr18Ni9Ti,2Cr13,and A12O3, and hard alloy in seal pipes. The liquid of kinematic above 5*10-6㎡/s can be measured after real liquid calibration of flowmeter.  It can be used in value control,  siren when excess, if co-ordination with special display instrument. So it is the ideal instrument of measuring flow value and saving energy.
 
 
  •   Turbine flow meter Technical Specification:

Nominal Diameter(mm)
 and Connection method
4,6,10,15,20,25,32,40  (tread connection)
15,20,25,32,40  (tread and flange connection)
50,65,80,100,125,150,200  ( flange connection)
Accuracy Class Regular accuracy ±1%R, ±0.5%R,
Highest accuracy ±0.2% R
Measurement Range Rate 1:10,1:15,1:20
Instrument material 304 stainless steel; 316L stainless steel; etc.
Medium Temperature(℃) -20 ~ +100 ℃
Ambient Conditions Temperature:-10~+55℃, Relative Humidity: 5%~90%
Atmosphere Pressure:86~106Kpa
Signal Output Sensor: pulse frequency signal,
low level≤0.8V high level≥8V.
Transmitter: current signal 4~20mA DCtwo wires
Supply Power Sensor: +12V DC, +24V DC (option)  Transducer: +24V DC
Scene display type meter: 3.2V Lithium cell
Signal Transmission Line STVPV 3×0.3 (three wires), 2×0.3(two wires)
Transmission Distance ≤1000m
Signal Line Interface Internal thread M20×1.5
Explode-proof Class ExdIIBT6
Protection Class IP65


  •    Turbine flowmeter measuring range and working pressure:

Nominal
Diameter
(mm)
Regular Flow rate (m3/h) Expanding flow rate
(m3/h)
Regular tolerance pressure(Mpa) Special tolerance pressure(Mpa)
(flange connection)
DN4 0.04—0.25 0.04—0.4 6.3 12,  16,  25
DN6 0.1—0.6 0.06—0.6 6.3 12,  16,  25
DN10 0.2—1.2 0.15—1.5 6.3 12,  16,  25
DN15 0.6—6 0.4—8 6.3,  2.5(flange) 4.0, 6.3, 12, 16, 25
DN20 0.8—8 0.45—9 6.3,  2.5(flange) 4.0, 6.3, 12, 16, 25
DN25 1—10 0.5—10 6.3,  2.5(flange) 4.0, 6.3, 12, 16, 25
DN32 1.5—15 0.8—15 6.3,  2.5(flange) 4.0, 6.3, 12, 16, 25
DN40 2—20 1—20 6.3,  2. 4.0, 6.3, 12, 16, 25
DN50 4—40 2—40 2.5 4.0, 6.3, 12, 16, 25
DN65 7—70 4—70 2.5 4.0, 6.3, 12, 16, 25
DN80 10—100 5—100 2.5 4.0, 6.3, 12, 16, 25
DN100 20—200 10—200 2.5 4.0, 6.3, 12, 16, 25
DN125 25—250 13—250 1.6 2.5, 4.0, 6.3, 12, 16
DN150 30—300 15—300 1.6 2.5, 4.0, 6.3, 12, 16
DN200 80--800 40—800 1.6 2.5, 4.0, 6.3, 12, 16


User should notice that when ordering turbine flowmeter , the proper model specification should be chosen according to fluid’s nominal diameter, operating pressure, operating temperature, flow range, the fluid category and the surrounding condition. The anti-explosion type sensor should be chosen when having explosion-proof demand and noticing strictly the explosion-proof classes.
When the display instrument is matched by our company, please refer to the related instruction to choose your proper model or use our design of technological engineer for your choosing in terms of your information offering. The cable using in sending signal you want should provide the length and specification.
 

Online inquiry