LWGY Liquid Turbine Flow Meter

Operating Principle

Liquid Turbine Flow Meter, fluid entering the meter first passes through an inlet flow straightener that reduces its turbulent flow pattern. Fluid then passes through the turbine, causing the turbine to rotate at a speed proportional to fluid velocity. As each turbine blade passes through the magnetic field generated by the meter's magnetic pickup, an AC voltage pulse is generated. These pulses provide an output frequency that is proportional to volumetric flow.

Technical Data

-Output: Pulse/4-20mA;

- Accuracy:±1.0 of Rate/±0.5% of Rate;

- Operating Temp.:-20...+60°C;

- Fluid Temp.: -20...+150°C;

- Housing Material: SS304/SS316;

- Rotor Material: 2Cr13/CD4MCu;

- Bearing Material: Tungsten  Carbide.

o    Flow Range

Diameter (mm)	Standard Range (m3/h)	Extended Range (m3/h)
4	0.04~0.25	0.04~0.4
6	0.1~0.6	0.06~0.6
10	0.2~1.2	0.15~1.5
15	0.6~6	0.4~8
20	0.8~8	0.45~9
25	1~10	0.5~10
32	1.5~15	0.8~15
40	2~20	1~20
50	4~40	2~40
65	7~70	4~70
80	10~100	5~100
100	20~200	10~200
125	25~250	13~250
150	30~300	15~300
200	80~800	40~800