Turbine Flow Meter

Accuracy: 0.5%

Power: 24VDC or 3.6V

Medium temperature: -20°C~+120°C

Nominal pressure: 2.5~6.3MPa

Output: 4-20mA or Pulse

turbine flow meter (1)

turbine flow meter (2)

  • Flow measurement of tap water, demineralised water and chemicals.
  • Fuels, marine engine fuel monitoring, vegetable oil, thermal oil and solvents.
  • Special models for refrigerants, pharmaceutical fluids, cryogenic fluids, liquefied gases and high-pressure applications.

turbine flow meter (3)


A turbine flow meter is used for volumetric total flow and/or flow rate measurement and has a relatively simple working principle.


As fluid flows through the turbine meter, it impinges upon turbine blades that are free to rotate about an axis along the center line of the turbine housing.


The angular (rotational) velocity of the turbine rotor is directly proportional to the fluid velocity flowing through the turbine.


The resulting output is taken by an electrical pickoff(s) mounted on the flow meter body.


turbine flow meter (4)

turbine flow meter (5)

turbine flow meter (6)

turbine flow meter (7)

turbine flow meter (8)

turbine flow meter (9)

turbine flow meter (10)

turbine flow meter (11)


     Technical Performance Parameters


Size & Process ConnectionThread connection:DN4,6,10,15,20,32,40,50,65,80,100

Flange connection:DN15,20,32,40,50,65,80,100,125,200

Clamp connection:DN4,6,10,15,20,32,40,50,65,80,100

Accuracy±0.5%, ±0.2% Optional
Sensor MaterialSS304, SS316L Optional
Ambient Conditions

Medium temperature:-20℃~+150℃

Atmospheric pressure:86Kpa~106Kpa

Ambient temperature:-20℃~+60℃

Relative humidity:5%~90%

Signal Output

Pulse, 4-20mA, Alarm(optional)

Digital CommunicationRS485, MODBUS; HART
Power Supply

24V DC/3.6V Lithium Battery

Cable EntryM20*1.5; 1/2″NPT
Explosion-proof classEx d IIC T6 Gb
Protection classIP65; IP67 Optional

     Flow Range




Standard Range


Extended Range


Connection Standard(Optional)Standard Pressure


Customized Pressure Rating(Mpa)
DN10020~20010~200Flange1.6 4.0,6.3,12,16,25…42 
DN12525~250013~250Flange1.6 2.5,4.0,6.3,12,16…42
DN15030~30015~300Flange1.6 2.5,4.0,6.3,12,16…42
DN20080~80040~800Flange1.6 2.5,4.0,6.3,12,16…42


turbine flow meter (12)

turbine flow meter (13)

turbine flow meter (14)

turbine flow meter (15)