How do you monitor grease lubrication flow in wind turbines?

The OG2-700 oval gear flowmeter from Titan Enterprises is already ubiquitous at wind turbine installations, providing vital data to enable safe and reliable operation. One of the primary requisites of reliable wind turbine operation is to ensure that the heavily loaded main bearings are properly lubricated in all operational situations. Titan’s OG2-700 is IP67 / NEMA 4 compliant and optimised for measuring lubricating viscous liquids flow. This flowmeter has been manufactured to run at pressures of up to 700 bar and temperatures of up to 150°C.  With a standard flow range of 0.03 to 4.0 litres/min on 30Cstk oil, the OG2-700 flow meter will achieve unparalleled precision (0.5%) and repeatability (0.1%).