Reed switch-type float level switch

Operating Principle

The reed switch type float level switch consists of a magnetic float and reed switch as the main components, which decrease with the fluid level between two stop rings, and its magnetic field actuates a hermetically sealed reed switch incorporated in the guide pipe.
It is the advantage of this principle that there is only one moving part, the float, which this actuates the reed switch with its magnetic field without causing any wear and the reed switch itself is totally isolated from the media.
Those advantages provide the user with a safe, repeatable, accurate, and high operational reliablity with low maintenance over a long and trouble-free life.

Applications

Fresh water, Sea water, and Low viscosity liquids.

KR-300
		Main application
		A : Ararm
		C : Control
		AC : Ararm and Control
		Quantity of float
		1P : High or low
		2P : High and low, high-high and low-low
		3P : other
		Connection size
		1S : 1" thread
		2S : 11/2" thread
		3S : Squre type
		1F : JIS 5K 65A
		2F : JIS 5K 80A
		3F : JIS 5K 100A
		4F : Other
		Options
		C : With float chamber
		T : With test device
		CT : With float chamber and test device