61F Series Floatless Level Controllers
Unlike ordinary level switches that use a float for level detection, the 61F Floatless Level Controller uses electrodes to electrically detect the liquid level. Ideal for level control of any conductive liquid. Both general-purpose and panel-use models available. Incorporates an arrester for surge and induced lightning protection.
- Outputs can be set to self-hold at ON or OFF using special circuits. - Adjustable sensitivity, with an operating resistance range of 0 to 100 k?, allows use for a wide variety of liquids. - Relay contact chattering conventionally caused by waves eliminated using open collector output, reducing contact wear. - Meets CE marking and is a UL recognized component.