VA 45

Flowmeters especially for gases
The VA 45 variable area flowmeters were designed to measure gases.

They can be used, for example, in industrial ovens, forges and furnaces, and protective gas and heating systems. The standardized device design is available with various connections that conform to standards.




The glass measuring cone, protected by a metal sleeve with a viewing glass, makes it easy to read the flow directly.

Highlights

	Simple, low-cost measuring principle without auxiliary power
	Stainless steel fittings: other materials optional
	Thread, flange or hose connection
	Process temperatures: -20°C to +100°C
	for measuring gases at low operating pressure up to 1 bar
	Upper limit of measurement for gases: 1.5 to 75 m3/h (air: 20°C, 1.013 bar)
	Accuracy 2.5 % of measured value acc. VDI/VDE 3513-2 (qG=50%)
	Suitable for measuring gases in accordance with DVGW process sheet G 260
	Connector variants

Connector variants
1 VA 45V - with screw fitting
2 VA 45F - with flange connection
3 VA 45S - with tube nozzle

Downloadcenter

VA 45