Kayden manufactures an innovative line of Thermal Flow, Level and Interface for use in critical industrial applications. They provide thermal flow switches, level switches and interface switches to many different industries around the world.

Every CLASSIC 800 model is user configurable for Flow, Level, Fluids Interface and Temperature applications and suitable for use in Air, Gases, Water, Liquids and Slurries. The CLASSIC 800 has several unique features which make it the world’s most advanced Thermal Flow/Level Switch including:

• temperature mode,
• 4-20 mA outputs,
• Modbus,
• digital temperature compensation,
• automated self-test diagnostics,
• and a simple intuitive user interface