E2A series cylindrical proximity sensors with brass bodies. Pre-wired connector. 20mm range. K: 64mm standard barrel overall length. Features and Benefits: -Safe mounting with a great sensing distance -Use high-frequency oscillations and resist heat, chemicals and water better than rectangular sensors Typical Applications: -Sensing & Instrumentation -Industrial Applications Notes: -Approved by IEC60529, EN60947-5-2 standards, water resistance IP67 -Insulation resistance is 50Mohm min at 500VDC, dielectric strength is 1000VAC at 50/60Hz