A+K Wente flowmeter

NegotiableUpdate on 05/17

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The A+K Vent flowmeter is an innovative ultra high precision flow measurement product developed by A+FlowTek after ten years of research and development. Combining the characteristics of rectifiers and Venturi, it breaks through the limitations of traditional differential pressure flowmeters in terms of accuracy, pressure loss, straight pipe section, and range ratio. It is widely used in trade measurement and precision process control of gases, liquids, and vapors, and has sold over a hundred units at ExzonMobil More than precision - ultra-high precision 0.25%, trade measurement, precision process control

Product Details

Product performance

Ultra high precision, with an accuracy of ± 0.25%

The pressure loss is close to that of Wenqiu Li, saving energy consumption in pipeline transmission

Low requirements for front and rear straight pipe sections, reducing investment and saving pipeline materials

Wear resistant structural design, long service life

Simple application, users can directly install and use it

key parameters

Measurement medium: gas, liquid, steam, natural gas

Medium pressure: Max.11 MPa (600LB)

Medium temperature: -40-250 ℃ (liquid, gas), ≤ 500 ℃ (steam)

Instrument size: DN50-DN500

Sensor uncertainty: ± 0.25%

System accuracy: ± 0.5% (liquid); ± 0.75% (gas, steam)

Repeatability: ± 0.1%

Range ratio: 10:1-50:1

Reynolds number: 8000 ＜ Re ＜ 10⁷

Requirements for straight pipe section: 2D-5D

β range: 0.25-0.75

Connection form: flange connection

Flange standards: ANSI B16.5, HG/T20592, HG/T20615

Power supply: 14-36 VDC

Signal output: two-wire 4-20mA HART protocol

Digital display: LCD digital display

install

Installation of gas flowmeter

The header is located above the pipeline, within a 45 degree angle range vertically upwards, to prevent liquids and foreign objects from entering the pressure pipe

Installation of liquid flowmeter

The header is located below the pipeline, within a 45 degree angle range horizontally downwards, to prevent gas from entering the pressure pipe

Installation of steam flowmeter

The pressure tap is located above the pipeline, within a 45 degree angle range from horizontal to upward. The condenser tank is located at the point, the condenser tube is in a vertical state, and the transmitter is located below the condenser tank or pipeline. The standard structure is only applicable to horizontal pipelines and is strictly prohibited from being used for vertical pipelines