nitrogen gas flow meter / digital gas flow meter

nitrogen gas flow meter / digital gas flow meter

USD $300 - $3,000 /Set

Min.Order:1 Set

Supply Ability:
10000 Set / Sets per Month
Port:
Shenzhen

Quick Details View All >

Place of Origin:
China
Brand Name:
VIRVO
Model Number:
VF10 series

Shenzhen Phoein Technology Co., Ltd.

Business Type: Manufacturer,Trading Company,Agent
Shenzhen Guangdong China
Main Products: Flow meters ,Pressure Transmitter ,Temperature Transmitter ,Level Gauge ,Indicating Instrument

Product Details

nitrogen gas flow meter / digital gas flow meter

 

Product Description

Brief introduction:

     VF10 series thermal mass flow meter is an instrument that uses heat conduction theory to measure fluid flow. This instrument adopts method of differential constant temperature to accurately measure gas mass flow. It has the advantages of small volume, high degree of digitization, easy installation and accurate measurement, etc.

 

     Sensor of VF10 is made up of two benchmark level platinum resistance temperature sensors. Using bridge type loop, one sensor measures fluid temperature, another maintains differential constant temperature that higher than fluid temperature, and they can measure flow under high temperature and pressure.

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Features:

 1. Directly measure gas mass flow, and gas temperature also can be output of the measuring system.

 2. Be adopted modular design method and operating principle to make the instrument higher measurement efficiency.

 3. Quick installation and manipulation menu allows the user easy to set parameters, and the instrument can flexibly display.

 4. It can cumulatively calculate flow and store the information in the EEPROM memory, and information will not be lost when power outage.

 5. Pressure drop or pressure loss can be negligible.

 6. Ratio of wide range can be 100:1.             

 7. It can be installed on the circular or rectangular pipe.

 8. Each instrument is individually calibrated, and it can be determined calibration scheme according to the requirement of user.

 9. Ball valve accessories can be chose to remove or replace instrument easily in low pressure and non-toxic gas environment.

 

Technical parameter:

Flow range

0.2-120 Nm/s (air under the standard conditions)

Accuracy

Flow values:± 1% F · S, and plus 0.2% of reading

Temperature values: ±0.1°C

Repeatability

Flow values:± 0.5%

Temperature values: ±0.03°C

Range ratio

100:1 to 1000:1, the factory setting.

Temperature compensation

standard temperature compensation

Working temperature

-40 — +932 ° F (-40 — +500 °C)

Humidity

99%, non-condensing

Response time

0.75s

Temperature Effect

± 0.05% / °C

Operating pressure

10Mpa at 20 °C   9.5Mpa at 200 °C

Medium

All gases that can be compatible with material of flow components.

Environmental temperature

-40 — +160 ° F (-40 — +70 °C)

Storage temperature

-40 ° — +160 ° F (-40 — +70 °C)

Housing material

NAME4X (IP65) aluminum casting of powder coating

Process of connection

NPT or flange

Electrical interface

M20×1.5

Power supply

200-240VAC, 22-30VDC

Signal output

Current: 4-20mA, 700Ω maximum load

Voltage:0-10VDC, 200ohm, 1-5VDC, 100 maximum load

Communications

485, HART, Profibus, CAN optional

 

 

 Applications:

1. Measuring Compressed Air

2. Measuring Boiler Combustion/Natural Gas

3. Measuring Biogas/Fermentation Gas

4. Measuring Gas in Square Pipe or Other Straight Pipe

5. Measuring Torch Gas Pipeline

6. Measuring Aeration Rate in Sewage Treatment 

 

Dimension:

 nitrogen gas flow meter / digital gas flow meter

 nitrogen gas flow meter / digital gas flow meter

Our Services

 

All of our products have one year quality guarantee.

And if you have interests in our products or any questions about our products,please don’t hesitate to contact us,our sales team can provide the information what you want to know,If we are not online, please leave your name and your contact details,as email,MSN, yahoo, skype and your telephone number,we will contact you as soon as possible in 24 hours.

FAQ

 

1. What is the measured medium? Is the medium dry?

 2. What is the pipe size?

 3. What is the flow range?

 4. What is the temperature and pressure?

 

 

Contact Supplier

Ms. Sarah Gong Salesman Chat Now
Telephone
86-0755-89775533
Mobile
18126165733
Fax
86-0755-89379783
Address
Bulan Road Shenzhen,Guangdong

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