DEVICE AND METHOD FOR REDUCING FALSE INDICATIONS OF LEAKAGE IN A DOUBLE-WALL TANK

摘要

A device and a method are provided for reducing false indications of leakage between the inner and outer walls of a double-wall tank. The device reduces contact between a sensor assembly and condensation which forms between the walls, preferably comprising an isolation stand-off flange secured around a portion of the sensor assembly. The method comprises spacing the sensor assembly from the walls to reduce the potential for contact between the sensor assembly and condensation.