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Insert Type Vortex Flow Meter

Insert Type Vortex Flow Meter
Insert type vortex flow meter Product description Insert type vortex flow meter is mainly used in measurement flow in the industrial pipeline fluid, such as gas, fluid and steam act. Because of its less loss, widely measurement range and high accuracy, there was no influenced by the fluid...
Product Details:

Insert type vortex flow meter

 

Product description  


Insert type vortex flow meter is mainly used in measurement flow in the industrial pipeline fluid, such as gas, fluid and steam act. Because of its less loss, widely measurement range and high accuracy, there was no influenced by the fluid density, pressure, temperature and viscosity when measuring the flow. So the reliability is high and amount of maintenance is small.

Insert type vortex flow meter is suitable for oil,chemical industry,metallurgy,heating power,spinning,papermaking ,etc. Be use of control: over-heating vapor, saturation vapor, compressed air, ordinary gas (oxygen, nitrogen, hydrogen, natural gas, coal gas ,etc),water and liquid (water, petrol , alcohol, benzene ,etc.) 



Insert type vortex flow meter  Characteristic:


1 This series Flowmeter can accurately measure within wide flow range of gas, liquid and steam flow rate but not influenced by fluid physical properties at the same time.

2 It is not affected by temperature and pressure, have the advantages of not easy to block, not easy card. And resistance high temperature and high pressure, safe and explosion-proof. It is used to the bad environment.

3 No moving parts and no hole aperture design. Long service life.

4 Adopting micro power consumption of new and high technology, this batery with display type flowmeter can work more than two years with continuos electricity.

5 Temperature compensation and integrated design

6 Output current type of electrical isolation, Has the good common-mode interference suppression.

7 it is Also showed flow values and cumulative flow value, and don't have to take turns to switch 2.8 Using vibration probe, the effective elimination of the influence of external vibration

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Insert type vortex flow meter

Measured Mediums

liquids, gases and steams (NOTE: the mediums should be unidirectional or can be

 seen as unidirectional.)

When the dryness of saturated steams ≥85%, they can be seen as unidirectional.

Temperature of Mediums

- 40°C ~ + 350°C

Pressure of Mediums

1.6MPa, 2.5MPa, 4.0 MPa

For over 4.0 MPa, please contact us freely, for it needs special customization.

Accuracy

1.0; 1.5

Span Rate

1:8 ~ 1:30(compared with the standard atmospheric pressure)

1:8 ~ 1:40 ( compared with the nominal temperature water)

Flow Range

Liquids: 0.4 ~ 7.0 m/s

Gases: 4.0 ~ 60.0 m/s

Steams: 5.0 ~ 70.0 m/s

Nominal Diameter

DN 25, 40, 50, 65, 80, 100, 125, 150, 200, 250,300 mm

Materials

1Cr18Ni9Ti

Reynolds No.

Normally, 2*104 ~ 7*106

Resistance Coefficient

Cd ≤ 2.6

Licensed Vibration Acceleration

LUGB type ≤ 0.2g

Class of Protection

IP65

Class of Explosion-Proof

Intrinsically Safe Explosion-Proof: Exia II CT2 ~ CT6

Explosion Suppression: Exid II CT4

Conditions of Surroundings

Temperature of Surroundings:

Non-Explosion Proof Surroundings: -40°C~ +55°C

Explosion-Proof Surroundings: 

-20°C~ +55°C

Relative Humidity:

≤ 85%

Atmospheric Pressure:

86 ~ 106 kPa

Power Supply

Non-Explosion Proof Type

Pulse type:

+12 VDC 

Current type:

+24 VDC 

Explosion-Proof Type

Current type:

+24 VDC 

Output Signal

Frequency pulse signal 2~3000Hz, low level voltage ≤1V, high level voltage ≥ 6V

Two-wire system 4 ~ 20mA signal (isolation output), load ≤ 500Ω.


 

 

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