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High Accuracy Water Resistant Vortex Flow Meter

1 Piece/Pieces
High Accuracy Water Resistant Vortex Flow Meter
Features Gallery Product Description Request A Quote
Medium: Liquid,gas,steam
Fluid Temperature: -40~320℃
Nominal Pressure: 1.0~6.3Mpa
Accuracy: Liquid:1.0,gas:1.5 Insertion Type :2.5
Power Supply: 12V,24VDC,3.6lithium
Output: Pulse+4-20mADC, RS485, HART
Connection Size: Tube Type: DN15-DN300 Insertion Type: DN200-DN1500
Protection Grade: IP65
Explosion-proof Grade: EX II BT4Gb, EXI II ABT4Ga
Keyword: Gas Flowmeter Price
Port: Shanghai/Shenzhen
High Light:

vortex type flow meter


vortex air flow meter

Basic Infomation
Place of Origin: Sichuan, China (Mainland)
Brand Name: Vacorda
Certification: CE/TUV/ISO9001/SGS
Model Number: LUGB
Payment & Shipping Terms
Packaging Details: International trade wooden cases
Supply Ability: 100 Piece/Pieces per Week
Product Description

High Accuracy Water Resistant Vortex Flow Meter


Vortex flow meter is designed for measuring the volume/mass flow of liquids, gases and steam based on Karman vortex principle. Adopting advanced differential algorithm along with measurement of isolation, shielding and wave filtering, vortex flow meters have the advantages of immunity on vibration and noise. Meanwhile, the liabilities of LUGB series vortex flow meters are well guaranteed by unique sensor packaging technology. Upon receipt, examine your meter for visible damage. The Vortex is a precision measuring instrument and should be handled carefully. Remove the protective plugs and caps for a thorough inspection. If any items are damaged or missing, contact us. Make sure the Vortex flow model meets your specific needs.

High Accuracy Water Resistant Vortex Flow Meter 0



1. High accuracy and good repeatability

2. The detection element has no contact with the fluid, and has stable performance and high reliability.

3. The structure is simple and firm, movable parts, and reliable in long-term operation.

4. The measuring range is wide that can up to 1:10 (special up to 15).

5. The pressure loss is small, about 1/4~1/2 of the orifice flowmeter


Scope of application

It is widely used in large, medium and small types of pipeline drainage, industrial circulation, sewage treatment, oil and chemical reagents, and the measurement of compressed air, saturated, overheated steam, natural gas and other medium flow.


High Accuracy Water Resistant Vortex Flow Meter 1

flange type flange clamping type


Product Parameters

(1)Measuring medium Liquid,gas,steam
(2) Medium velocity Luquid:0.5~7,gas:4~40,steam:7~70m/s
(3) Accuracy Liquid:1.0,gas:1.5,insertion type:2.5
(4) Nominal size

DN15~DN300(Pipe type,Gripping type)

DN150~DN2000(insertion type)

(5)Medium temperature -40℃~80℃,Middle temperature:-40℃~250℃,High temperature:-40℃~350℃
(6) Nominal pressure 1.0~6.3Mpa(>6.3 Customizable)
(7)Installation method Flange,Clamping,insertion
(8)Signal output Pulse+4-20mADC, RS485, HART
(9)Power Supply

12V,24VDC(Three line pulse output)

24VDC(Two wire power supply)

3.6V lithium 7.5AH battery,2year lifetime(on the spot display)

(8) Electrical interface M20x1.5,1.2''NPT
(9) Body material 304.316L(Customizable)
(10)Head material Cast aluminum shell,Stainless steel shell(Customizable)
(11)Ambient temperature Tem:-20~60℃,relative humidity: 5%~90%

(12)Protection grade IP65


(13) Explosion-proof grade EX II BT4Gb, EXI II aBT4Ga


Detailed Images





High Accuracy Water Resistant Vortex Flow Meter 2High Accuracy Water Resistant Vortex Flow Meter 3






air(Standard state)


15 0.6~6.0 6~40
20 1.0~8.0 8~50
25 1.3~13 10~80
32 1.5~15 14~120
40 3~30 25~250
50 4~40 30~300
65 6~60 50~500
80 13~130 80~800
100 20~200 20~1200
125 36~360 160~1600
150 50~500 250~2500
200 100~1000 400~4000
250 150~1500 600~6000
300 200~2000 1000~10000


Cautions for installation

High Accuracy Water Resistant Vortex Flow Meter 4

When the vortex flowmeter installed after the pressure reducing valve, the wet saturated steam suddenly more substantial decompression, adiabatic expansion of the fluid, the evaporation of the water droplets, while absorb the heat of vaporization from the liquid and vapor phase, the temperature of the vapor liquid decreases. If the temperature reduce not much or high humidity before evaporation, it will quickly reduce the temperature to the new pressure corresponding to the saturation temperature, and establish a new balance, now the steam is still saturated steam; If the pressure reduce so much or the low humidity before evaporation, because of the droplet evaporates, the temperature is still more that the saturation temperature corresponding to the new pressure.

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