Melan Measurement & Control Instruments (Shanghai) Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 500pcs per month |
| Delivery Time | 7-10 working days |
| Packaging Details | In Carton or Wooden Box |
| Product Name | Vortex Flow Meter |
| Application | Oil,chemical industry,metallurgy,heating power,spinning,paper making ,etc. |
| Accuracy | ±1.0% for Liquid, ±1.5% for Gas |
| Electrical connection | M20*1.5 |
| Power Supply | 24VDC/12VDC,3.6V Lithium Battery |
| IP Class | IP65 |
| Brand Name | |
| Model Number | LUGBML |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500pcs per month |
| Delivery Time | 7-10 working days | Packaging Details | In Carton or Wooden Box |
| Product Name | Vortex Flow Meter | Application | Oil,chemical industry,metallurgy,heating power,spinning,paper making ,etc. |
| Accuracy | ±1.0% for Liquid, ±1.5% for Gas | Electrical connection | M20*1.5 |
| Power Supply | 24VDC/12VDC,3.6V Lithium Battery | IP Class | IP65 |
| Brand Name | Model Number | LUGBML | |
| Place of Origin | China | ||
| High Light | vortex gas flow meter ，vortex steam flow meter | ||
Vortex Flow Meter with 0.7 -7m/s for Liquid And 7 - 40m/s for Gas Velocity Range
1. Introduction
LUGBML is based on Von Karman’s Vortex Principle, which adopts piezoelectric crystal as testing components. It is a new kind of stress detecting vortex flow meter. It has the advantage of wide range ratio, high accuracy, low pressure loss, good medium generality, pulse output proportional to flow, convenient to connect with computer and etc. As the detector probe of sensor and the vortex generating body are installed separately, and the high temperature resistant piezoelectric crystal doesn’t contact with medium, so the instrument is of simple structure, good generality and high stability.
LUGBML series Vortex Flow Meter sensor can be used to detect and measure the flow of all kinds of gas, liquid and steam.
2. Application
LUGBML series is suitable for oil,chemical industry,metallurgy,heating power,spinning,paper making ,etc. Be use of control: over-heating vapor, saturation vapor, compressed air,ordinary air(oxygen, nitrogen, hydrogen, natural gas, coal gas ,etc),water and liquid (water, petrol ,alcohol, benzene ,etc.)
3. Working Principle
The vortex flowmeter is a volume flowmeter that is researched and produced according to the Karman vortex principle to measure the volume flow of gas, steam or liquid, the volume flow of standard conditions or the mass flow. It is mainly used for flow measurement of industrial pipeline medium fluid, such as gas, liquid, steam and other media.
It is characterized by small pressure loss, large measuring range, and high accuracy. It is hardly affected by fluid density, pressure, temperature, viscosity and other parameters when measuring volume flow under working conditions. There are no movable mechanical parts, so the reliability is high and the maintenance is small. The instrument parameters can be stable for a long time. The vortex flowmeter adopts piezoelectric stress sensor, which has high reliability and can work in the working temperature range of -20℃～+250℃. It has analog standard signal and digital pulse signal output, which is easy to use with digital systems such as computers. It is a relatively advanced and ideal measuring instrument.
4. Specifications
| Measuring Medium | Steam, Gas, Liquid(avoid multiple direction fluid) |
| Accuracy | ±1.0% for Liquid, ±1.5% for Gas |
| Repeatability | 0.33% for Liquid, 0.5% for Gas |
| Velocity Range | 0.7~7m/s for Liquid, 7~40m/s for Gas |
| Working Pressure | 1.6MPa(standard), 2.5~4.0MPa(according to customer's requirements) |
| Fluid Temperature | -40~250℃(standard temperature); 100~350℃(high temperature) |
| Body Material | 304 SS for standard, 316 SS for option |
| Output | Pulse(three-wired, low voltage≤1V and high voltage≥4V),4-20mA, RS485 |
| Power Supply | 24VDC/12VDC,3.6V Lithium Battery |
| Ambient Temperature | -35℃~60℃(without LCD)；-5℃~60℃(with LCD) |
| Relative Humidity | 5~95% |
| Protection Class | IP65 |
| Electrical connection | M20*1.5 |
5. Dimensional Sketche
| DN | A(mm) | B(mm) | C(mm) |
| 25 | 65 | 65 | 368 |
| 32 | 66 | 65 | 374 |
| 40 | 80 | 76 | 382 |
| 50 | 80 | 89 | 388 |
| 65 | 93 | 102 | 402 |
| 80 | 100 | 114 | 408 |
| 100 | 126 | 136 | 435 |
| 125 | 146 | 160 | 463 |
| 150 | 166 | 182 | 489 |
| 200 | 196 | 248 | 543 |
| 250 | 210 | 282 | 596 |
| 300 | 240 | 334 | 648 |
6. Configuration
| LUGBML Series Vortex Flow Meter Configuration | |||||||||||||
| Model | LUGBML | ||||||||||||
| Sensor Installation | D | Clamp Type Sensor | |||||||||||
| F | Flange Type Sensor | ||||||||||||
| C | Insertion Type Sensor | ||||||||||||
| Medium | L | Liquid | |||||||||||
| G | Gas | ||||||||||||
| S | Steam | ||||||||||||
| Pipe Material | 25 | 25mm | |||||||||||
| ...... | |||||||||||||
| 300 | 300mm | ||||||||||||
| Power Supply | A | Duplicate Supply(24VDC/12VDC+3.6V Lithium Battery) | |||||||||||
| B | 3.6V Lithium Battery | ||||||||||||
| C | 24VDC/12VDC | ||||||||||||
| Display | D | With Digital Display | |||||||||||
| P | Without Digital Display | ||||||||||||
| Output | N | None | |||||||||||
| P | Pulse | ||||||||||||
| A | 4-20mA | ||||||||||||
| R | RS485 | ||||||||||||
| H | Hart | ||||||||||||
| Flange Type | G | GB (Standard) | |||||||||||
| A | ANSI | ||||||||||||
| J | JIS | ||||||||||||
| B | BS | ||||||||||||
| O | Others | ||||||||||||
| Sensor Material | A | 304 SS (Standard) | |||||||||||
| B | 316 SS | ||||||||||||
| O | Others | ||||||||||||
| Medium Temperature | E | 40~250℃ | |||||||||||
| H | 100~350℃ | ||||||||||||
| Rated Pressure | 16 | 1.6MPa | |||||||||||
| 25 | 2.5MPa | ||||||||||||
| 40 | 4.0MPa | ||||||||||||
| O | Others | ||||||||||||
| Protection Class | 0 | IP65 | |||||||||||
| Explosion Proof | 0 | None | |||||||||||
| EX | Explosive Proof | ||||||||||||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2019
Total Annual:
$1000000-$2000000
Employee Number:
>50
Ecer Certification：
Site Member
Melan Measurement & Control Instruments is located in Shanghai City. It is a high-tech manufacturer specialized in the design, development, manufacturing and sale of measurement and control instruments. Our products are widely used in various fields, including electricity, chemical ... Melan Measurement & Control Instruments is located in Shanghai City. It is a high-tech manufacturer specialized in the design, development, manufacturing and sale of measurement and control instruments. Our products are widely used in various fields, including electricity, chemical ...
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