LFX series splitter rotor steam flowmeterDetailed product description：

LFX series splitter rotor steam flowmeter:

Purpose:
The LFX type splitter rotor steam flow meter is a mass flow meter that measures the flow rate of saturated or superheated steam flowing through a pipeline. It can display the cumulative or instantaneous value of steam mass flow rate on-site or remotely Intelligent temperature and pressure compensation, measuring superheated steam The flowmeter is equipped with throttling orifice plates I, II, and III, which can be replaced to change the flow range. This flowmeter has a wide measurement range, high accuracy, long service life, and is easy to operate and maintain. It is widely used for steam flow measurement in industrial sectors such as petroleum, chemical, and light industry

Structure and working principle:

The flowmeter is mainly composed of three components: throttling fluid, damper, and indicator. It is a differential pressure diversion principle instrument. After the measured medium steam enters the throttling fluid of the flowmeter, a part of it passes through the throttle orifice plate of the main pipeline, and another part flows through the diversion pipe through the jet nozzle, and jets onto the impeller, forming a torque on the impeller, which drives the wheel shaft to rotate. Damping blades are installed at the lower part of the wheel shaft and installed in the damping chamber filled with damping fluid, which restricts the rotation of the impeller. Therefore, its speed is much slower than that of steam injection. Therefore, the impeller can effectively absorb the function of steam injection speed, so that its rotation speed corresponds to the torque and damping torque caused by steam injection, and forms a certain quantitative relationship. The impeller speed is... Traffic is directly proportional

Type and nominal diameter:

type	LFX-25	LFX-50	LFX-80	LFX-100
Nominal diameter mm	twenty-five	fifty	eighty	one hundred

Precision level and basic error:

Recommended traffic range	two point five	±2.5%
Expand the scope of traffic	four	±4%

Allowable working pressure range and maximum working temperature
a、0.05~1.0Mpa;     220℃
b、0.05~1.6Mpa;     240℃
measured medium
a、 Saturated steam or slightly superheated steam (superheat ≤ 30 ℃)
b、 superheated steam