The immersion sensor VA 550 is the ideal flow sensor for installation into existing compressed air resp. gas lines from 3/4“ up to DN 500.
The new flow sensor works according to the calorimetric measuring principle. Therefor an additional temperature and pressure compensation is not necessary.
Due to its robust design, the aluminum die cast housing, the robust sensor tip made from stainless steel 1,4571, the new VA 550 is suitable for demanding industrial applications. An ATEX version is available for applications in explosive areas. For flow measurement e.g of natural gas there is a version with a DVWG admission.