MFL3100 Liquid Turbine Flow meter


  • Description
  • Inquiry


MFL3100 Turbine Flow Meter is used advanced technology, to be designed as high quality, good repeatability, fast response,  easy installation, widely applicable for flow rate measurement of  pure liquid under 5×10-6 m2/s, which should be non-corrosive to  1Cr18Ni9Ti, 2Cr13 stainless steel, corundum A12O3, and hard  alloy in closed pipe. Widely used in Tap water, pure water, alcohol;  gasoline, diesel, kerosene, hydraulic oil, LPG and any pure liquid without any acid corrosion with flow viscosity under 5×10-6 m2/s.



  • High Accuracy: ±1%R, ±0.5%R;0.2%R (customized)
  • Wide range: DN4 to DN200; Flowrate: 0.04m3/h to 800m3/h
  • Process connection; thread, flange
  • Output: pulse, 4-20mA, RS485, Hart
  • High signal resolution for high frequency signal(3-4Khz)
  • Pulse output signal can be for totalizer control system application, without zero shift, high anti-interference



Process Fluid pure, non-corrosive Liquid, without purity Process Connection Thread, Flange
water, pure water, diesel, methanol Sensor Materia 304SS, 306SS, 306LSS
Range 0.04m3/h to 800m3/h Pressure Rate 4Mpa, 6.3Mpa, 10Mpa, 16Mpa, 25Mpa
Size DN4 to DN40 (Thread installed) Output      Pulse, 4-20ma, RS485, Hart protocol
  DN15 to DN200 (Flange installed) Electrical Connector cable directly; M20X1.5
Accuracy ±1%R, ±0.5%R; 0.2%R (customized) Housing Material Aluminum Alloy
Repeatability 0.05% to 0.2% in short time Enclosure Class IP65 or higher customized
Fluid Temperature -20 ℃to 120℃ Explosion-proof class ExiaII CT4 or ExdII BT6
Range ratio 1:10, 1:15, 1:20 Working T&H -20 to 60℃
Power supply +24VDC±15%, ripple<=0.5% Storage temperature -40 to 125℃
3.0 V10AH lithium battery, battery voltage: 2.0 V ~3.0 V Atmospheric pressure 86Kpa~106Kpa



Order Code

Order Code: MFL3100- D50F-SNA-A1P2N Description
MFL3100 -X -X X X X X MFL3100 Turbine Flow Meter
Indicator -N Without head and indicator
-D With indicator
Size 04 DN4 (0.04~0.25m3/h), Extended:0.04~0.4m3/h
06 DN6 (0.1~0.6m3/h), Extended: 0.06~0.6m3/h
10 DN10(0.2~1.2m3/h), Extended :0.15~1.5m3/h
15 DN15(0.6~6m3/h), Extended :0.4~8m3/h
20 DN20(0.8~8m3/h), Extended :0.4~8m3/h
25 DN25(1~10m3/h), Extended :0.5~10m3/h
32 DN32(1.5~15m3/h), Extended :0.8~15m3/h
40 DN40(2~20m3/h), Extended: 1~20m3/h
50 DN50(4~40m3/h), Extended :2~40m3/h
65 DN65(7~70m3/h), Extended :4~70m3/h
80 DN80(10~100m3/h), Extended: 5~100m3/h
100 DN100(20~200m3/h), Extended: 10~200m3/h
125 DN125(25~250m3/h), Extended:13~250m3/h
150 DN150(30~300m3/h), Extended: 15~300m3/h
200 DN200(80~800m3/h), Extended:40~`800m3/h
Process Connection T Thread (DN4-DN40)
F Flange (DN15-DN200)
Sensor Material -S 304SS (default)
-L 316SS
Turbine Type N Standard range as above range list
E Extended range as above range list
Output P Pulse output
A 4-20mA output
R RS485, output
Accuracy   -A1 0.5
-A2 1.0
-A3 0.2 (specified, long delivery time)
Pressure Rate P1 1.6Mpa
P2 2.5Mpa
P3 4.0MPA,
P4 6.3Mpa
P5 10Mpa
P6 16Mpa
P7 25Mpa
Explosion-proof N None


Contact Us