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Digital Vortex Steam Flow Meter 0.6MPa - 4.0MPa Vortex Shedding Meter

Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.
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Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.

Digital Vortex Steam Flow Meter 0.6MPa - 4.0MPa Vortex Shedding Meter

Country/Region china
City & Province shanghai shanghai
Categories Camera Chargers
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Product Details

                                         Digital Vortex Flow Meter to Measure High Temperature Steam with 0.6MPa - 4 .0MPa

 

1. Introduction

LUGBML is based on vonkarman's vortex principle and uses piezoelectric crystals as the test element. It is a new type of stress detection vortex flowmeter. It has the advantages of large turndown ratio, high accuracy, small pressure loss, good medium versatility, pulse output proportional to flow rate, and convenient connection with computer. Because the sensor's detection probe and eddy current generator are installed separately, the high temperature resistant piezoelectric crystal is not The contacting instrument has simple structure, good versatility and high stability. LUGBML series vortex flowmeter sensors can be used to detect and measure the flow of various gases, liquids and steam. It can be used with our company's ML6000 series vortex flowmeter. It can also cooperate with a computer and temperature, pressure, and density sensors to form a high-precision mass flow or heat flow detection system.

 

 

2. Working Principle

Vortex Flowmeter is a volume Flowmeter which is produced according to Carmen vortex principle to measure the volume flow rate of gas, steam or liquid, the volume flow rate of standard condition or the mass flow rate. Mainly used in industrial pipeline medium fluid flow measurement, such as gas, liquid, steam and other media.

It is characterized by small pressure loss, large range and high precision, and is almost unaffected by fluid density, pressure, temperature, viscosity and other parameters when measuring volume flow under working conditions. No moving mechanical parts, so high reliability, small maintenance. Instrument parameters can be stable for a long time. Vortex Flowmeter adopts piezoelectric stress sensor with high reliability and can work in the working temperature range of -20℃~250℃. There are analog standard signals, but also digital pulse signal output, easy to use with computer and other digital systems, is a more advanced, ideal measuring instrument.

 

3. Specifications

Measuring MediumSteam, Gas, Liquid(avoid multiple direction fluid)
Accuracy±1.0% for Liquid, ±1.5% for Gas
Repeatability0.33% for Liquid, 0.5% for Gas
Velocity Range0.7~7m/s for Liquid, 7~40m/s for Gas
Working Pressure1.6MPa(standard), 2.5~4.0MPa(according to customer's requirements)
Fluid Temperature-40~250℃(standard temperature); 100~350℃(high temperature)
Body Material304 SS for standard, 316 SS for option
OutputPulse(three-wired, low voltage≤1V and high voltage≥4V),4-20mA, RS485
Power Supply24VDC/12VDC,3.6V Lithium Battery
Ambient Temperature-35℃~60℃(without LCD);-5℃~60℃(with LCD)
Relative Humidity5~95%
Protection ClassIP65
Electrical connectionM20*1.5

 

4. Dimensional Sketche

                                  

DNA(mm)B(mm)C(mm)
256565368
326665374
408076382
508089388
6593102402
80100114408
100126136435
125146160463
150166182489
200196248543
250210282596
300240334648

 

 

5. Configuration

                                           LUGBML Series Vortex Flow Meter Configuration
ModelLUGBML
Sensor InstallationDClamp Type Sensor
FFlange Type Sensor
CInsertion Type Sensor
MediumLLiquid
GGas
SSteam
Pipe Material2525mm
...... 
300300mm
Power SupplyADuplicate Supply(24VDC/12VDC+3.6V Lithium Battery)
B3.6V Lithium Battery
C24VDC/12VDC
DisplayDWith Digital Display
PWithout Digital Display
OutputNNone
PPulse
A4-20mA
RRS485
HHart
Flange TypeGGB (Standard)
AANSI
JJIS
BBS
OOthers
Sensor MaterialA304 SS (Standard)
B316 SS
OOthers
Medium TemperatureE40~250℃
H100~350℃
Rated Pressure161.6MPa
252.5MPa
404.0MPa
OOthers
Protection Class0IP65
Explosion Proof0None
EXExplosive Proof

 

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