VA 521 - Compact Inline flow meter for compressed air and other gas types

The newly developed VA 521 combines modern digital interfaces for connection to an energy monitoring system with a small, compact design. The VA 521 is always used when many machines (compressed air consumers) are to be integrated into an energy monitoring network. 

The high-contrast, integrated display also displays the current values rotated by 180° if desired (very useful for overhead installation). Depending on the configuration, two of the following values can be displayed: 

  • Current consumption in m³/h, l / min, ...
  • Total consumption (meter reading) in m³, l, kg
  • Temperature measurement
to the inquiry

The product has been added to inquiry.
to the inquiry

Details

  • Screw thread for easy installation in existing piping through integrated measuring block (suitable for 1/2“, 3/4 ̋, 1“, 1 1⁄4 ̋, 1 1⁄2“ or 2" lines)
  • Compact, small design - for use in machines, behind maintenance unit at the end user
  • All interfaces are programmable via the display
  • Modbus RTU output
  • 4...20mA analog output for actual flow
  • Pulse output total flow (counter reading), galvanically isolated. Optionally M-Bus, Ethernet-Interface, or PoE

Accessories

Intelligent chart recorder DS 500 for compressed air and gases

Intelligent chart recorder DS 500 for compressed air and gases

Up to 12 optional sensors can be connected. 7" colour screen with touch panel.

More
Chart recorder DS 400 with graphic display

Chart recorder - DS 400

3.5" graphic display with touch screen. Option integrated data logger. Up to 4 sensor inputs. Option Ethernet / RS 485 interface.

More
Digital process meter - DS 52

DS 52 - Digital process meter

in a shapely wall housing, suitable for all customary sensors with 0(4)...20 mA signal.

More