This hydrostatic level sensor is for level and depth control. It has a one-piece, injection-molded PVDF body and ceramic diaphragm for superior compatibility in corrosive liquids. It can be mounted through the tank wall or submersed from the top of the tank, the hydrostatic sensor measures the weight of a fluid column. The pressure at the sensor is proportional to the change in the tank level. A capillary tube in the cable ensures that changes in the atmospheric pressure can be compensated. This sensor is available with a proprietary digital (S³L) or 4 to 20 mA output. The extended cable and capillary tubing with the union connection and a customer-supplied conduit allow for submersion in process vessels. It is unaffected by harsh conditions because of its high-end PVDF, ceramic and FKM materials. This makes them ideal for difficult applications in harsh process environments. When connected to a GF Signet 9900 transmitter, this will enable you to display measurement values and adjust settings exactly where you want. It is extremely accurate as the highly sensitive hydrostatic sensors detect even small level changes and disregard false level signals from steam, foam or any other debris on the liquid surface.