METPOINT® VFS

Cost and energy optimisation

A key benefit of flow measurement lies in increased energy efficiency. By measuring actual compressed air consumption precisely, installations can be matched optimally to demand – this saves energy and at the same time lowers operating costs. Leaks or inefficient usage patterns in particular can be detected and remedied early, before they cause unnecessary costs. In addition, improved energy efficiency makes an important contribution to reducing CO₂ emissions and thus supports your company’s sustainability goals.

Maintenance and system monitoring

With continuous flow measurement, the condition of the compressed air system becomes transparent and controllable. Deviations from normal operation – such as leaks, blockages or inefficiently operating components – can be detected early. This enables predictive maintenance, in which servicing measures can be planned in a targeted and timely manner. Downtime and expensive emergency repairs can thus be avoided. Permanent condition monitoring based on precise measurement data builds confidence in operational reliability and contributes to long-term plant availability.

Process and production optimisation

An optimally matched flow rate ensures a stable, demand-oriented compressed air supply – an important prerequisite for efficient production processes. Precise control of the compressed air volume can improve the quality of the end products, as machines and tools are always supplied with exactly the amount of air they need. At the same time, a precisely matched supply increases the overall performance of the installation, as energy losses are avoided and processes can be run at the highest level.

Sustainability and quality control

Responsible use of resources is more important today than ever. Flow sensors make a valuable contribution to conserving resources by determining the actual air demand exactly and preventing unnecessary consumption. This reduces not only waste and costs but also the environmental impact. In addition, constant monitoring supports consistently high product quality, as a reliable compressed air supply minimises production errors and keeps your machines efficient over the long term.

Open sensor design

• Two temperature sensors of different lengths, encapsulated in stainless steel 1.4404
• Thanks to the open design, dirt can hardly accumulate
• The formation of condensate between the temperature sensors can cause considerable problems if the air humidity is higher than expected:
  • Thanks to the different lengths of the temperature sensors, the VFS is less susceptible to condensate: the droplet falls down without forming a connection between the two temperature sensors
• Every point of the sensor is easy to reach during cleaning

Line laser

• A line laser can be activated to produce a fine line visible on the process pipe (only available with VFS TI)
• The correct installation angle is essential for reliable measurement
• With the help of the line laser, the maximum permissible deviation of 5° can be guaranteed
• Unique feature that is much simpler than conventional alignment aids, simplified installation and fewer installation errors

Time-of-flight sensor

• If the sensor has not been tightened firmly enough, its position may change due to the process pressure
• As a result, the sensor can no longer measure correctly, as a centred position is essential for the measuring principle
• A time-of-flight sensor fitted to the lower part of the housing continuously monitors the correct sensor position
• If the position changes, an alarm is issued on the display (flashing yellow light) or via Modbus

Time-of-flight sensor (only available with VFS TI)

Super-wide-angle display

• Perfect readability from any angle – the bright 2-inch TFT screen ensures a clear display, even when viewed from an angle or in difficult lighting conditions.
• Simple and intuitive operation – thanks to well-designed menu navigation, you can find all functions quickly and effortlessly, without a long learning curve.

METPOINT VFS TI

• Simultaneous measurement of flow rate, consumption, flow velocity and medium temperature
• Simple and flexible installation without process interruption via a ½” ball valve
• High measuring accuracy: ± 1.5 % of reading ± 0.3 % of full scale
• Proven measuring principle: thermal mass
• Open sensor design: reduced maintenance, simplified sensor cleaning and higher process reliability
• Line laser: time saved during commissioning and greater measurement reliability
• Time-of-flight sensor (ToF): increased measurement and process reliability through continuous monitoring of the sensor position
• Flexible data connection: 4…20 mA current output, Modbus RTU and/or pulse output; data connection directly to a control system or BEKO TECHNOLOGIES data logger
• Touch display: 2“ TF LCD (resolution: 240×230)

METPOINT VFS TM

• Simultaneous measurement of flow rate, consumption, flow velocity and medium temperature
• Installation via integrated measuring section
• Time saved, as no sensor alignment is required
• High measuring accuracy: ± 1.5 % of reading ± 0.3 % of full scale
• Proven measuring principle: thermal mass
• Open sensor design: less maintenance, easier sensor cleaning and higher process reliability
• Flexible data connection: 4…20 mA current output, Modbus RTU and/or pulse output; data connection directly to a control system or BEKO TECHNOLOGIES data logger
• Touch display: 2“ TF LCD (resolution: 240×230)