Shanghai Cixi Instrument Co., Ltd. >> Vortex Flow Meter (CX-VFM)

Vortex Flow Meter (CX-VFM)

Name: Vortex Flow Meter (CX-VFM)
Brand: China-Manufacturer-Directory.com
SKU: 750699885
Availability: InStock
Rating: 4.6 (92 reviews)

Supplier:	Shanghai Cixi Instrument Co., Ltd.
Price:	Negotiable/Piece
Min Order:	1/Piece
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	CX-VFM
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
(Mainland) Brand Name:	Gn
Warranty:	One Year
Exported:	More 80 Countries
Price:	Competitive
Maintenance:	Less and Easy
Type:	Vortex Flow Meter
Measuring Principle:	Mechanics
Measuring Media:	Liquid
Accuracy:	>?à1%
Size:	DN50-100
Main Application:	Corrosive Liquid/Gas
Sensor:	Tube/Flange

Product Description

vortex flow meter

Working principle
To install a vortex generator(bluff body)in the fluid,which can produces regular vortex at both sides of the vortex generator altematively.Such vortex is called Karman Vortex.Vortex trains are asymmetrically arranged at the downstream of the vortex geberator. Suppose the generating frequency of the vortex is f,the average speed of the incoming flow of the tested medium is V,the head-on width of the vortex generator is d,and the diameter of the flowmeter is D,and base on the principles of Karman Vortex.

Technical parameters
Main parameters

Nominal diameter(mm)	25,40,50,65,80,100,125,150,200,250,300,(300~1000 Insert type)
Nominal pressure (MPa)	DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6 Supply agreement)
Medium temperature(ºC)	Piezoelectric type:-40~260,-40~320;Capacitance type : -40~300, -40~400,-40~450(Supply agreement)
Body material	1Cr18Ni9Ti,(Other materials supply agreement)
Allowable vibration acceleration	Piezoelectric type:0.2g Capacitance type:1.0~2.0g
Accuracy	±1%R,±1.5%R,±1FS;Insert type:±2.5%R,±2.5%FS
Range of	1:6~1:30
Power supply voltage	Sensor:+12V DC,+24V DC;Transmitter:+12V DC ,+24V DC;Battery type:3.6V Battery
Output signal	Square wave pulse ( not including the battery power supply type ): high level or low level5V,1V; current: 4~ 20mA
Pressure loss coefficient	In line with the JB / T9249standard Cd = 2.4
Explosion proof marks	Intrinsic safety type: Exd IA CT2-T5 flameproof type: Exd CT2-T5
Protection grade	The ordinary IP65 diving type IP68
Environmental conditions	Temperature - 20~ 55,5% ~ 90% of relative humidity, atmospheric pressure is 86 ~ 106kPa
Applicable medium	Gas, liquid, steam
Transmission distance	Three wire system pulse output type: < 300m, two line standard current output type (4 ~ 20mA ): load resistance less than 750ohm

Reference conditions of vortex flow sensors flow rate range

Meter diameter (mm)	Liquid		Gas
Meter diameter (mm)	Measuring range (m³/h)	Output frequency range(Hz)	Measuring range (m³/h)	Output frequency range(Hz)
25	1.2~16	25~336	8.8~55	190~1140
40	2~40	10~200	27~205	140~1040
50	3~60	8~160	35~380	94~1020
80	6.5~130	4.1~82	86~1100	55~690
100	15~220	4.7~69	133~1700	42~536
150	30~450	2.8~43	347~4000	33~380
200	45~800	2~31	560~8000	22~315
250	65~1250	1.5~25	890~11000	18~221
300	95~2000	1.2~24	1360~18000	16~213
300	100~1500	5.5~87	1560~15600	85~880
400	180~3000	5.6~87	2750~27000	85~880
500	300~4500	5.6~88	4300~43000	85~880
600	450~6500	5.7~89	6100~61000	85~880
800	750~10000	5.7~88	11000~110000	85~880
1000	1200~1700	5.8~88	17000~170000	85~880
>1000	Agreement		Agreement

Meter diameter (mm)	Liquid		Gas
Meter diameter (mm)	Measuring range (m3/h)	Output frequency range(Hz)	Measuring range (m3/h)	Output frequency range(Hz)
25	1.2~16	25~336	8.8~55	190~1140
40	2~40	10~200	27~205	140~1040
50	3~60	8~160	35~380	94~1020
80	6.5~130	4.1~82	86~1100	55~690
100	15~220	4.7~69	133~1700	42~536
150	30~450	2.8~43	347~4000	33~380
200	45~800	2~31	560~8000	22~315
250	65~1250	1.5~25	890~11000	18~221
300	95~2000	1.2~24	1360~18000	16~213
(300)	100~1500	5.5~87	1560~15600	85~880
(400)	180~3000	5.6~87	2750~27000	85~880
(500)	300~4500	5.6~88	4300~43000	85~880
(600)	450~6500	5.7~89	6100~61000	85~880
(800)	750~10000	5.7~88	11000~110000	85~880
(1000)	1200~1700	5.8~88	17000~170000	85~880
>(1000)	Agreement		Agreement

Note: (300) to (1000) diameter for insertion type

Series of products

Production line

Installation

Cixi flowmeter Co., Ltd. Was established in 2008 and since then has been dedicating itself to research and manufacture of various kinds of flowmeter. With sophisticated experience in technology and management, CIXI Flowmeter has made a name for itself as an excellent manufacturer of various kinds of flowmeter. In 2007, we have especially set up Shanghai Cixi Instrument Co. Ltd for handling the deals of Export.
Thanks to outstanding performance of products, CIXI Flowmeters are being applied in more and more fields where there' S liquid to measure. Now company involves in polyurethane, fuel consumption, automotive, dispensing robots, semiconductors, odorizing equipment, batteries, electricity, telecommunications, petroleum, chemical, coal, metallurgy, water conservancy, food, medical, machinery and other industries. CIXI Flowmeters have found users in many countries besides China, such as Malaysia, India, Thailand, Vietnam, South Africa and so on. Increasing number of users are finding that CIXI Flowmeter are kind of product with super performance and reasonable price.
Now we have super mirco flow meter, oval gear flow meter, coriolis mass flow meter, electromagnetic flow meter, piston flow meter, and Spur gear flow meter, gear pump, gear metering pump. There is no other manufactures who can produce micro flow meter and many company import this kind of flow meter from Japan or America. After we put our micro flow meter into market, the news was spreaded widely and we got many reputation from our client. We now have sold this flow meter to more than 100 countries which contain wide and different applications. Meanwhile our oval gear flow meter has aquired many certificates and filled the vacancy of Chinese market. At the same time, in order to cooperate with the whole set of sales and services of the product, we can also produce supporting quantitative systems, various proportioning systems and industrial automation systems, allowing customers to have a wider range of choices.
Business Type: Trading Company
Number of Employees: 16
Management System Certification: ISO 9001
International Commercial Terms: FOB, CIF, CFR
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Average Lead Time: Peak season lead time: within 15 workdaysOff season lead time: within 15 workdays
Number of Foreign Trading Staff: 4~10 People
Export Year: 2005-12-01
Export Percentage: 51%~70%
Main Markets: North America, Europe, Southeast Asia/ Mideast
Export Mode: Have Own Export License
Factory Address: Room 402, Block B, Shuangzi Building, No.668, Bianzhu, Xinqiao Town, Songjiang District, Shanghai, China
R&D Capacity: OEM, Own Brand()
No. of R&D Staff: 5-10 People
No. of Production Lines: 3
Annual Output Value: US$2.5 Million - US$5 Million