FGR200 positive displacement flow meter measures the flow on the volumetric principle, in which gearwheels is moved proportional to the flow rate. The movement of the gearwheels is measured through the enclosing housing wall by a sensor. lmmune to medium viscosity. Higher trundown ratio, accuracy, resolution and responsibility, as well as for measuring the very-low flow. FGR200 flow meters are bi-directional and can be used to measure the cylinder position without damaging internal parts. Assembled with journal bearings FGR200 can measure low or non-lubricating fluids, such as paints, glues, resin, sealant etc. The FGR200 series of positive displacement flow meters have 9 measuring ranges from 0.006 ... 1L/min through 4.0 ... 450L/min. Optional pickoffs forpulse output, current analog output and voltage analog output.