Thanks to the integrated flow straightener in the measuring block, the VA 525 does not require any inlet section. Additionally, it can be used in limited installation spaces due to its compact design.

The VA 525 Inline Flow Sensor records the following measured values:

Flow rate and total consumption at the point of use
Process temperature and flow velocity at the point of use
Leakage rate for individual lines or machines
Optionally available with pressure sensor
Integrated flow straightener (requires no inlet section)

All necessary settings during initial installation can be set on site via the keypad. These include the selection of the unit, resetting the main counter, zero point adjustment or creep quantity suppression, reference conditions, etc.

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

Name: VA 525 - Compact Inline flow meter for compressed air and nitrogen
Rating: 4.6 (30 reviews)

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.

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Details

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

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