The CPL490 is our most highest performing capacitive sensor system for very high precision and/or very high speed measurements. With resolutions up to 10 times higher compared to our other systems, this represents the most precise capacitive displacement system in the world. At 1 kHz bandwidth, resolution is as low as 50 picometers. At 50kHz bandwidth, a remarkably high frequency for capacitive measuring systems, the precision is still less than 0,3 nanometers.