VA 500 – Flow meter for compressed air and gas


  • Integrated display for m3/h and m3 totalizer
  • Depth scale for accurate installation
  • Usable from 1/2” to 12” (DN 300)
  • Easy installation under pressure
  • 4…20 mA analogue outputfor m3/h resp. m3/min and Modbus RTU
  • Pulse output for m3
  • Inner diameter adjustable via keypad
  • Consumption counter resettable

Parameters: m3/hr, l/min (1000 mBar, 20° C)  for compressed air – or  Nm3/h, Nl/min (1013 mBar, 0° C) for other gases
Meas. principle: calorimetric measurement.
Meas. medium: air, gases.
Gas types: air, nitrogen, adjustable via software argon,CO2,NO2, oxygen (only with Oxygen degreasing option purchase).
Meas. range: see table
Accuracy: ±1,5% m.v. ± 0,5% F.S. .
Operating temp.: from -30 to 110°C probe tube from -30 to 80°C housing.
Operating pressure: up to 50 bar.
Analogue output: 4…20 mA.
Pulse output:
1 pulse/m3,signal high 24 VDC, for 30 ms.
Digital Output: RS 485 interface, Modbus RTU
Power supply: 24 VDC.
Housing: polycarbonate.
Probe tube: stainless steel, 1,4301.
mounting length: 220 mm, Ø 10 mm.
Mounting thread: G1/2”.
Diameter housing: 65 mm

SKU: N/A Category:

Product available - for orders before 12.00, shipping the same day.
(In case of payment by bank transfer, shipment will be made upon payment received).

Product temporarily out of stock - average delivery time: 10-20 days.

VA 500 - Flow meter for compressed air and gas - 0695 5001D 0695 5001DCode: 27380

Insertion thermal flow sensor.
Probe length: 220 mm.
Max velocity: 92,7 m/sec.
Output: 4-20 mA/Modbus
Fluid: air.
Max pressure: 50 bar (send inquiry for higher pressures).
Version with LCD DISPLAY