High sensor of security

The utility model discloses a high sensor of security, including explosion proof enclosure, the outside of explosion proof enclosure lower extreme is equipped with the support base, and it is equipped with the bolt hole on the base four corners to support, explosion proof enclosure's upper end is equipped with the opening, this open -ended one side is equipped with the closing cap, reinforcement through explosion proof enclosure, to the injury of sensor during anti -detonation, upper end at explosion proof enclosure has set up the closing cap, debug the sensor through opening the closing cap, make the debugging sensor more convenient, the backup pad has been set up in explosion proof enclosure, open sensing element and detecting element branch through the backup pad, make sensing element hug closely the object that needs detected through the spring, make the result of detection more accurate, explosion -proof circle has been set up in explosion proof enclosure's the outside, consolidate explosion proof enclos