Posted on April 10, 2014 by afromedia — Leave a commentProximity Sensors Proximity Sensors Post navigationPrevious post: Photoelectric SwitchesNext post: General Purpose Relays Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser.