VA 525 - Compact Inline flow meter for compressed air and nitrogen

Compact sensor for measuring compressed air or nitrogen

The innovative VA 525 combines modern digital interfaces for connection to an energy monitoring system with a small, compact design. The VA 525 is always used when many machines (compressed air consumers) have to be integrated into an energy monitoring network.

Reduce your energy costs and increase your sustainability with the VA 525 compact sensor. Monitor the consumption of individual machines and analyze your leakage flows with just one measuring device.

Advantages of the VA 525 flow sensor:

Measurement of mass flow rate, output of standard volume flow rate without additional measurement of pressure and temperature
Compact device for installation in limited space, no inlet and outlet sections necessary thanks to integrated flow straightener
Available with built-in pressure sensor
Highly accurate at small as well as large flows
No moving parts, therefore low maintenance
Applicable for compressed air and nitrogen

Technical details of the VA 525:

04...20 mA and pulse or a Modbus RTU (RS 485) interface as standard
Optional interfaces such as Modbus TCP (Ethernet), PoE, M-Bus available
Pressure range up to 16 bar
Temperature range up to 60°C
Integrated display to show the measured values
Available from 1/4" to 2''
Settings adjustable via the keys of the display
Main counter can be reset via the display
For speeds up to 224 Nm/s
Highly accurate with an accuracy of ± 1.5% or ± 1% of the measured value - as well as ± 0.3% of the final value