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『Rotor steam flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
1... Steam flow meter, the following secondary sub meters are rotor steam flow meters, and recently there has been a comparison of secondary sub meters Possible reasons: 1. Inaccurate table Is there any change in the pressure and temperature of the steam when the one acre source width level gauge is too small or the secondary gauge is too large The flow meter is related to pressure and temperature, and changes need to be made to the density settings inside Without modification, errors may still occur. The key is to conduct on-site inspections of flow meters, pipelines, etc. to determine the cause of cracking 2. What does LFX mean in the specifications and models of flow meters?
LFX in the specifications and models of flow meters represents a rotary turbine steam flow meter.
. Here are some key points about the LFX rotary steam flowmeter: Type identification: LFX is the prefix used by a specific manufacturer to identify its rotary steam flowmeter model. This identifier helps users quickly identify the category and purpose of the product. Working principle: The rotor type steam flowmeter determines the flow rate by measuring the rotational speed of the rotor when the fluid flows through it. When steam flows through the flowmeter, the rotor rotates due to the impact force of the steam, and the rotational speed is proportional to the steam flow rate. Applicable scenarios: This type of flowmeter is usually used to measure the flow rate of high-temperature and high-pressure fluids such as steam, and is widely used in industrial production and energy metering fields. Performance characteristics: LFX rotary wing steam flowmeter has the characteristics of accurate measurement, stable and reliable, and easy u
3. Overview of steam flowmeter?
1. Overview LFX rotor type steam flowmeter is a specialized instrument for measuring the cumulative mass flow of steam, with two structural types: mechanical and intelligent.; Through the indicator dial (mechanical) or LCD display screen (intelligent) on-site display, the quality of all steam flowing through the meter can be accurately read, and pulse signals can also be output. It also has manual pressure compensation or automatic temperature compensation functions. Due to its simple structure, moderate price, and wide measurement range, this flowmeter is widely used in industries such as petroleum, chemical, textile, and heating that require steam flow measurement.
2. Working principle: When the measured steam flows through the flowmeter body, it is throttled by the orifice plate. Under the action of the front and rear pressure difference, a part of the steam enters the nozzle of the diversion pipe, and the jet formed by the nozzle pushes the upper end of the rotor shaft to rotate. There are two damping blades at the lower end of the rotor shaft that rotate in a damping chamber filled with damping fluid, so that the wing wheel can fully absorb the kinetic energy of the jet.
. When the rotational torque of the wing wheel is balanced or different from the damping torque, the rotational speed of the wing wheel is proportional to the mass flow rate of the measured steam flowing through the