Portable flowmeter – measuring the flow of gases
Specifications:
- Accurate measurement of two-way and very dynamic flow with clamp-on technology
- High accuracy in quiet and turbulent flow rates and high temperatures
- Easy to use for current transmission with two flow channels, multiple inputs
- Carbon fiber body and extremely durable
- Resistant to oil, many liquids and dust
- ATEX certified
Application:
- Natural gas lines
- Compressed air lines
- Other gases in chemical, petrochemical and refinery industries
- Energy sector
Principles of measurement:
To measure the fluid flow in the tube, the ultrasonic signals operate using the passage time difference, the ultrasonic signals being output by a transducer mounted on the tube and received by the second transducer. These signals flow alternately in the direction of the flow and in the opposite direction of the flow. The transmission time of ultrasonic signals in the direction of the flow is shorter than in the opposite direction. The difference in transmission time is measured and allows the flowmeter to measure the average flow rate. Along the path of propagation of ultrasonic signals. A flow profile correction is then performed to obtain the average flow rate, which is proportional to the volumetric flow rate.
Two integrated microprocessors control the entire measurement process. This allows the flowmeter to eliminate annoying signals and control any incoming ultrasonic waves for validation to reduce noise.
Portable flowmeter – measuring fluid flow
Common applications:
- Solve the problem of public flow
- Check flowmeters in the process line
- Troubleshooting and temporary replacement
- Verify on-site process flows
- Temporary processing of homogeneous hydrocarbons
- Leak detection
Application in water and wastewater industry:
- Flow control in water supply networks
- Leakage control
- Pump approval
- Checking water wells
Conventional and nuclear industries
- Cool the water
- Boiler feed water
Chemical processing industries and other industries
- Setup and process inspections
- Pure water, chemicals and so on
- Cooling systems
The air conditioning industry
- Commissioning of air conditioning systems
- Boiler test
- Inspection and maintenance of heating and air systems
- Pump control