Check the listing for details. PANASONIC SUNX GXL-8H INDUCTIVE PROXIMITY SENSOR SWITCH PLC MODULE NEW. Condition: New. Listed at 29.33 USD. Proximity Sensor Inductive NO NPN 2.5cm 12V to 24V 2-Pin. Panasonic Industrial Automation & Sensors. Switching Mode Professional advise and any technical problem will be provided. We believe ourWide Product Range will be your selection.