Introduction to LUGB Steam Flow Meter | LUGB Vortex Flow Meter

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1. Technical parameters of LUGB vortex flowmeter

· Measurement medium: a. Zentong liquid: cold water, hot water, various oil products, liquefied petroleum gas, various chemical liquid oils b. Gas: compressed air, oxygen, natural gas, petroleum gas, and various chemical gases c. Saturated steam and superheated steam with a temperature below 350 ℃ · Measurement possible range: Reynolds number of 5000~7000000 · Normal working range: Reynolds number of 20000~7000000 · Accuracy: liquid ± 1%; Gas and steam ± 1.5% · Power supply voltage: 24VDC (intrinsically safe flow meters must be powered by safety barriers) · Output signal trace: a. Three wire voltage pulse signal low level: ≤ Hezhoutan 1V; high level: ≥ 5V; duty cycle: about 50% b. Two wire 4-20mA current signal (circuit load ≤ 500 Ω at 24V) · Working pressure

1.6MPa, 2.5MPa, 4.0MPa, 6.3MPa · Pressure loss: △ P=1.079 × 10-6 × ρ× V2, where △ P: pressure loss MPa; V: Flow velocity m/s; ρ: Fluid density Kg/m3 · Sensor material: Stainless steel (304) · Specification: DN1

5、DN20、DN2

5、DN40、DN50、DN6

5、DN80、DN100、DN150、DN200、DN250、DN300· Environmental temperature: -40 ℃~+60 ℃ (ordinary type) · Relative humidity: 5%~90% · Protection level: IP65

2. May I ask if the flow measurement is accurate if the steam flowmeter is installed on the steam pipeline for air discharge ..

Okay, but its a bit wasteful. Suggest recycling. Vortex flowmeter can measure steam, and steam flowmeter can be called gas flowmeter or steam vortex flowmeter. Overview: The SC-LUGB steam flowmeter uses a piezoelectric stress sensor with high reliability and can operate within a temperature range of -25 ℃ to+250 ℃. There are analog standard signals and digital pulse s

ignal outputs, which are easy to use with digital systems such as computers. It is a relatively advanced and ideal flow meter. Sanchang Instrument specializes in producing steam flow meters, which are widely used in steam and gas flow measurement. It is a professional manufacturer of steam flow meters The principle of steam vortex flowmeter is a new type of flowmeter that measures fluid flow in closed pipelines based on the Karman vortex principle. Due to its excellent medium adaptability, it can directly measure the volumetric flow rate of steam, air, gas, water, and liquid without temperature and pressure compensation. Equipped with temperature and pressure sensors, it can measure standard volumetric flow rate and mass flow rate, making it an ideal alternative to throttling flow meters. To improve the high temperature resistance and vibration resistance of steam flow meters, our company has recently developed the HLUG improved vortex flow sensor. Due to its unique structure and material selection, the sensor can be used in harsh working conditions such as high temperature (350 ℃) and strong vibration (≤ 1g). It is designed based on the principle that fluid will oscillate when it flows under specific conditions, and the frequency of oscillation is proportional to the flow velocity. When the flow cross-section is constant, the flow velocity is proportional to the volumetric flow rate. Therefore, measuring the oscillation frequency can determine the flow rate.

1、 When installing a steam flowmeter in a pipeline, it should be noted that if the upstream of the sensor installation point is greater than a 15 degree expansion pipe, then the upstream of the sensor should be equal to or greater than an equal diameter strai

Introduction to LUGB Steam Flow Meter | LUGB Vortex Flow Meter

1. Technical parameters of LUGB vortex flowmeter

2. May I ask if the flow measurement is accurate if the steam flowmeter is installed on the steam pipeline for air discharge ..

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