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high accuracy water flow control meter (vortex flow meter)

FOB Price: US $150 - 1,000 / Set Get Latest Price
Min.Order Quantity: 1 Set/Sets
Supply Ability: 10000 Set/Sets per Year
Port: Shenzhen
Payment Terms: L/C,D/P,T/T
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Quick Details

Place of Origin:
Beijing China (Mainland)
Brand Name:
VIRVO
Model Number:
LF501
Accuracy:
Liquid:± 0.75% of reading, Gases and steam: ± 0.1% of reading
Repeatability:
± 0.2% of indication
Stability:
± 0.2%/per year
Environment Temperature:
-25~+85℃(-13~+185℉)
Humidity:
10~85%RH
Power Supply:
12~32V DC
Signal Output:
Analog, Pulse, HART
Power Consumption:
≤1W
Sealing Material:
EPDM
Color:
Cover: dark blue, Housing: light gray

Packaging & Delivery

Packaging Detail: Neutral cartons/package: size and the product weight will be determined by the buyer's different design requirement. If we get the detail data of your required product, we will tell you size and the product weight as soon as possible /standard factory package.
Delivery Detail: Seven working days for delivery or according to users' needs

Specifications

high accuracy water flow control meter (vortex flow meter)
1. DN: 15-300mm
2. Applicable medium: Liquid, gases, steam

high accuracy water flow control meter (vortex flow meter) flow meter/water flow meter/air flow meter/diesel flow meter/gas flow meter/diesel fuel flow meter/low cost flow meter/oxygen flow meter/magnetic flow meter/digital water flow meter/turbine flow meter/peak flow meter/natural gas flow meter/steam flow meter/water flow meter types/flowmeter/vortex flowmeter

Brief introduction:

     Vortex flow meter is an instrument that placing a non-streamlined vortex generating body in fluid to alternately separate the fluid in the body sides and release two bunches of regular staggered vortex, and the frequency of separating vortex is directly proportional to flow in a certain range. It is researched and produced based on the principle of the Karman Vortex Street, and has characteristics of high accuracy and small pressure loss. Our clamping type vortex flow meter (LF501) has better performance and functions.

 

Features:

1,It has the functions of resetting cumulative flow and recovering data.

2,Its backlight LCD can let users clearly read results under direct sunlight or in dim room.

3,It can display instantaneous flow, cumulative flow and alarm status.

4,Available rotated 90 degree around the display from the standard position to meet visibility requirement that a flow meter is installed in different location.

5,Conform to the CE mark and the RoHS compliant.

 

Operating Environment:

Parameters

Integrated Structure

Split-type Structure

Applicable Medium:

Liquid, gases, steam

Medium Temperature:

-40 ~ 200°C(-40 ~ 392°F)

-40 ~ 420°C(-40 ~ 788°F)

Environment Temperature:

-25 ~ 85°C(-13 ~ 185°F)

Gauge Body Temperature:

-40 ~ 110°C(-40 ~ 230°F)

Humidity(%RH):

10~85

Transportation and Storage:

-40 ~ 85°C(-40 ~ 185°F)

 

Performance Index:

 

 

Accuracy:

Liquid:± 0.75% of reading

Gases and steam: ± 0.1% of reading

Note: These values are the accuracy of pulse output, if there is analog output, the above values need to plus ± 0.15% of full scale.

Repeatability:

± 0.2% of indication

Stability:

± 0.2%/per year

Effect of Environment Temperature:

Has no effect on digital and pulse output

For analog output, ± 0.15% of range(-25 ~ 85°C)

Effect of Installation Location:

When the instrument is installed in horizontal, vertical, or sloped pipe, it can meet accuracy index.

 

Magnetic Interference:

HART Analog: in the case of 30A/m, the output error is less than ± 0.15% of full scale, in line with the IEC60770-1984

Effect of Power Supply:

HART Analog: less than 0.005% of full scale/ per volt

 

Physical Index:

Housing Material:

Aluminum alloy (ADC12)

Glass:

Toughened glass (thickness 10mm)

Nameplate Material:

Aluminum (thickness 0.5mm)

Screw Material:

304

Sealing Material:

EPDM

Oil Paint:

Standard: Acrylic baking resin

Anti-corrosion: EPOXY

Color:

Cover: dark blue

Housing: light gray

 

Electrical Specifications:

Power Supply:

12~32V DC

Signal Output:

Analog, Pulse, HART

Damping Time:

0~64s

 

Indicator:

Can display flow value, temperature and accumulated flow at the same time by percentage or engineering units

Can be adjusted 90 degrees to the left or right

 

Self-diagnostic and Alarm:

If it occurs hardware fault of CPU or EEPROM, outrange signal output, EEPROM error, or abnormal state of vibration noise, congestion or bubbles and so on, there will be alarm output signal and displayed on the display.

Power Consumption:

Less than 1W

 

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Shenzhen Phoein Technology Co., Ltd. is a professional manufacturing group corporation specialized in the design, development, production and marketing of industrial instruments. Headquartered in Shenzhen, our corporation was established in 2013, and is composed of three companies: Beijing VIRVO Company, Shenzhen Clake Company and Shenzhen Soway Company. Our three subsidiaries have laid a solid foundation in Chinese market with a high-quality and hard-working team after 10 years' development. ... View detail

Basic Information

Product/Service (We Sell): Flow meters,Pressure Transmitter,Temperature Transmitter,Level Gauge,Indicating Instrument  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Oceania
South America
South Asia
Mid East
Africa
Domestic Market
Total Annual Sales Volume: Below US$1 Million  
Export Percentage: 41% - 50%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Floor 11, Plant 3, Zhonghaixin Science Park, Lilang Ave., Buji Street, Longgang Dist.  
Number of Production Lines: 6  
Number of R&D Staff: 41 - 50 People  
Number of QC Staff: 21 - 30 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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China (Mainland) | Contact Details
Experience: Established 2013

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Ms. Sarah Gong
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