VA 520 - Flowmeter with integrated measuring section

Thermal mass flow meter for compressed air and gas

CS Instruments
SKU: VA520


  • Type of medium: Gases
  • Measuring range: up to 2840 m³/h
  • Accuracy: ± 1.5 % of o.r.
  • Process pressure range: -1 to 16 bar
  • Process temperature range: -30 to 80 °C

Fields of application

  • Compressed air and gases
  • Power and Energy
  • General purpose


The mass flow meter VA 520 for compressed air and gases works according to the approved calorimetric measuring principle. The newly developed evaluation electronics records all measured values digitally and this enables very precise and fast measurements.

The VA 520 models have an integrated Modbus output as a standard. So all parameters can be easily transferred via Modbus.

We find the right product for you
What do our customers say

Valentine Godin

Great product and customer care! Reliable, fast and honest... I have recently purchased 2 pieces of equipments; their service has been spot on from start to finish, understanding my needs, providing useful advice and rapid assistance when it was required! Highly satisfied, I highly recommend their teams and would definitely work with them again in the future!

Questions & Answers

Ask a question, and our experts will reply shortly.

VA 520 - Flowmeter with integrated measuring section
Configure & Order
Select options and get a more accurate price and delivery time. At the end of the configuration, you can directly purchase the configured device or share it with your colleagues.
We find the right product for you
What do our customers say

Ohannes Markarian

A great company that provided a wide range of products from various suppliers. Support is excellent and very responsive

Product Details