https://www.uxcell.com info@uxcell.com en> Sat, 15 Mar 2025 13:57:52 +0800 http://blogs.law.harvard.edu/tech/rss https://www.uxcell.com/lj12a34jez-4mm-detection-distance-inductive-proximity-sensor-switch-p-292801.html <img src="https://media.uxcell.com/uxcell/images/item/medium/ux_a12080700ux0482_ux_m.jpg" /><p>Specification:</p> <table border="1" cellpadding="1" cellspacing="1" style="width: 334px; height: 242px;"> <tbody> <tr> <td>Product Name</td> <td>Proximity Switch</td> </tr> <tr> <td>Model</td> <td>LJ12A3-4-J/EZ</td> </tr> <tr> <td>Theory</td> <td>Inductive Sensor</td> </tr> <tr> <td>Output Voltage</td> <td>AC 90-250V</td> </tr> <tr> <td>Output Current</td> <td>400mA</td> </tr> <tr> <td>Detecting Distance</td> <td>4mm&nbsp;(+/-10%)</td> </tr> <tr> <td>Wire</td> <td>2-Wire</td> </tr> <tr> <td>Output State</td> <td>NO</td> </tr> <tr> <td>Switch Appearance Type</td> <td>Cylinder Type</td> </tr> <tr> <td>Cylinder Diameter</td> <td>18mm</td> </tr> <tr> <td>Switch Size</td> <td>6 x 2cm/ 2.4&quot; x 0.8&quot;(L*Max.D)</td> </tr> <tr> <td>Total Length</td> <td>~1.1M</td> </tr> <tr> <td>Color</td> <td>Yellow, Silver Tone, Black</td> </tr> <tr> <td>Material</td> <td>Plastic and Metal</td> </tr> <tr> <td>Weight</td> <td>43g</td> </tr> <tr> <td>Package</td> <td>1 x Proximity Switch</td> </tr> </tbody> </table> <p>Description:</p> <ul> <li>Proximity sensors can have a high reliability and long functional life because of the absence of mechanical parts and lack of physical contact between sensor and the sensed object.</li> <li>Proximity sensors are also used in machine vibration monitoring to measure the variation in distance between a shaft and its support bearing.</li> <li>A proximity sensor switch can be used in windows security installation, and when the window opens an alarm is activated.</li> </ul><br /><table border='1'><tr><td>MPN</td><td>Does Not Apply</td></tr><tr><td>Brand</td><td>Uxcell</td></tr></table>