Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display

Product Details
Customization: Available
After-sales Service: 2 Years
Warranty: 1 Year
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  • Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display
  • Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display
  • Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display
  • Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display
  • Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display
  • Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display
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  • Overview
  • Range Selection
  • Installation Instructions
  • Disclaimer
Overview

Basic Info.

Model NO.
VF
Accuracy
>±1%
Main Application
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
Measuring Principle
Electrical Principles
Nominal Pressure
1.6MPa, 2.5MPa, 4.0MPa and Above
Measured Medium Temperature
-40ºC~350ºC
Pressure Loss
Resistance Coefficient CD≤ 2.4
Power Supply
12~24V DC
Output Signal
Pulse Voltage ( Low Levels 1V, High Level≥ 6V)
Pulse Output
4~20mA Current,RS485, Hart Protocol

Product Description

The VF series vortex flowmeter is a new type of flowmeter based on Karman vortex principle, which is successfully developed with international advanced level technology. It is suitable for measuring superheated steam, saturated steam,general gas and liquid.

CHARACTERISTICS:
1. Simple structure, no moving and wearing parts
2. High measurement accuracy, high reliability, no on-site debugging
3. The flow signal can be transmitted remotely, and it can be connected to the computer to realize centralized management
4. The signal amplifier board adopts a unique design, which is universal for gas and liquid

FIELD DISPLAY TYPE:
The on-site display vortex flowmeter has the characteristics of miniaturization, micro power consumption, and intelligence, which can realize the measurement, display and settlement of flow parameters.

The on-site display instrument is suitable for the environment with inconvenient power connection: the instrument is uniquely designed and adopts ultra-low power consumption chip, which is easy to operate, and is at the leading level among similar domestic products.

1. Double-row LCD display, 8-digit digital display

2. 4~20mA current output (according to user order requirements)

3. Online temperature, pressure compensation, artificial fixed value density compensation

4. 12V-24V or 3.6V lithium battery power supply

Temperature and pressure integrated vortex flowmeter comes with temperature and pressure compensation, making installation more convenient.

 
Range Selection
 

Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display

 
Installation Instructions

• The sensor should be installed on a horizontal, vertical, inclined (liquid fow from bottom to top) pipeline with the same diameter. The upstream and downstream of the sensor should be equipped with a certain length of straight pipe section, and its length should meet the requirements of the front straight pipe section 15~20D length, and the rear straight pipesection 5~10D length.

•The pipeline near where the liquid sensor is installed should be filed with the liquid to be measured. The sensor shouldavoid installing on the pipeline with strong mechanical vibration.

• The inner diameter of the straight pipe section should be as consistent as possible with the sensor diameter. lf it is not consistent, the pipe with a slightly larger sensor diameter should be used, and the error should be ≤ 3% and no more than 5mm.

• When the measured medium contains more impurities, a filter should be installed beyond the length required by the upstream straight pipe section of the sensor.

• The sensor should avoid installation in places with strong electromagnetic field interference, small space and inconvenient maintenance.

Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display
Disclaimer
 

Vf Vortex Flowmeter with Double-Row LCD Display, 8-Digit Digital Display

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