SEBA Bubbler Level Sensor PS-Light-2

Robust, reliable and accurate: Using a high-performance, durable and brushless small compressor, air is forced at adjustable measuring intervals into the water via a tube. The pressure generated in the transmission line corresponds exactly to the hydrostatic pressure over the outlet nozzle. This is measured using a ceramic pressure measuring cell in the PS Light-2. Prior to each measurement a sensor drift compensation occurs. PS-Light-2 is as precise after many years of operation as on day one.