The VKM flowmeters and switches have a spring loaded float which slides within a cylindrical measuring tube. This design feature allows the flowmeter to fully compensate for viscosity and to a large extend density even with very low flows. Manufactured from Stainless steel or brass it is suitable for Water and Oil service and can be mounted in any orientation. Basic specs as follows.
Measuring range: oil 0.01 – 0.07 … 8 – 80 l/min
Basic accuracy: ± 4 % of full scale
pmax 350 bar, tmax 100 °C
Viscosity range: 1 … 540 mm2/
Connection: G ¼ … G 1 female
For full technical details of this Viscosity Flow Switch download the Data sheet below.