Application-technological features of the consumption counters VA 420:
- Easy and affordable installation
- Units freely selectable via keypad m³/h, m³/min, l/min, l/s, kg/h, kg/min, kg/s, cfm
- Compressed air counter up to 1,999,999,999 m³. Resettable to “zero” via keypad
- Analogue output 4…20 mA, pulse output (galvanically seperated)
- High measuring accuracy also in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Gas types adjustable via software (nitrogen, oxygen, CO2, nitrous oxide, argon)
Application range of VA 420:
- Compressed air balancing, compressed air consumption measurement
- Leakage air / leak rate determination
- Mobile compressed air measurement in front of single machines / plants
- Flow measurement of process gases like e. g. nitrogen, CO2, oxygen, argon, nitrous oxide
- Flow measurement at nitrogen generators
We are always working on the improvement of our products!
For this reason our consumption counters VA 420 will have a slot joint in future.
Despite this change the shipment of measuring sections with pin connection will continuously be granted.