Machine Design

Liquid-Level Switches

A line of side and verticalmounted liquid-level switches control electrical circuits in response to changes in the level of a liquid.

The electromechanical devices operate with a float containing a permanent magnet riding on the surface of a liquid. A stem containing a reed switch is actuated by the magnet and guides the float motion. Switches come in brass, stainless-steel, and plastic models.

Whitman Controls Corp., 201 Dolphin Rd., Bristol, CT 06010, (800) 233-4401, whitmancontrols.com

Hide comments

Comments

  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Publish