The rugged, IP67/NEMA 4-compliant version of the OG2 flowmeter handles low-flow fluids such as viscous hydraulic oils at pressures up to 700 bar and in temperatures up to +150°C. Manufactured from 316 stainless steel, standard flow range is from 0.03 to 4 liters per minute on 30Cstk oil. Accuracy is 0.5% and repeatability is 0.1%. Contrary to other flowmeters, measurement accuracy of OG flowmeters improves as viscosity increases, i.e., from a nominal 1% to around 0.1% of flow rate at higher viscosities. For more details, visit http://www.flowmeters.co.uk/pd_og2.php. A datasheet is available at http://www.flowmeters.co.uk/pdf/oval_gear_meters/og2-data.pdf
Titan Enterprises Ltd.