Buoyancy

Float level switches are used for point-level detection of liquids in all types of vessels. Operation without external power, side or top mounting, wide temperature, and pressure ranges, various process connections, stainless steel wetted parts, Ex version and marine certificates make it a universally applicable level switch. pdf datasheet

Hadro Float Switches indicate critical liquid level set/switching points with up to 4 floats.The pressure-less system does not require maintenance. The Floats are suitable for hot process media. A temperature transmitter can be integrated into the float. pdf datasheet