The Omron proximity sensor is the long distance capacitive proximity sensor. It is standard DC, 2-wire model. It is pre-wired sensor with 2m cable length. It is shielded, long body sensor. It has IP67 degree of protection.
It provides protection against reverse polarity
It has surge suppressor
It has IP67 degree of protection
It has operating/storage temperature range from -25°C to 70°C