Petrotech Engineers

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET

Petrotech Vortex Flow Meter is based on Karman vortex street Principal for detection and metering the Liquid, Gas and Steam. It is widely used in Petroleum, chemical, metallurgy, heat supply industry, etc...

Vortex Theory: One triangular prism vortex generator in the flow meter, regular vortex will be generated at both the sides of triangular prism, which is called Karman swirl.Suppose the vortex generation frequency is f, the average flow velocity of medium is V, d is the width of the surface of triangular prism incident flow, then we get the computation formula:

            f=StV/d

 St: Strouhal number (Constant)

APPLICATIONS

• Pure liquids and hydrocarbon with low viscosity (< 10 cP)
• Water Industry
• Chemicals that suitable with S.S. 316 Material
• Saturated steam5. Superheated steam
• Industrial gases
• Compressor air measurement

 FEATURES

• No moving parts, wear resistance with a simple and fastness structure
• The allowed working temperature is wide from -400Cto +3500C wide range, High accuracy
• Meter body adopts stainless steel material, corrosion-proof
• Pulse signal output, two-wire system 4-20mA current output, RS-485 output

 TECHNICAL DATA SHEET