Befestigungsvorrichtung eines Messsensors einer physischen Größe des Inhalts eines abgegrenzten Bereichs

摘要

The device (10) has a thimble (12) fixed to a wall of a confined environment e.g. pipe, and having a portion (13) penetrating the confined environment. A sensor (11) includes a measuring probe (23) placed in the interior of the penetrating portion of the thimble, and is connected to the thimble by a manually attachable and detachable fastening unit. The fastening unit includes a nut attached to the thimble and a screw attached to the sensor, where the nut and the screw are associated or dissociated by manual rotational movement of less than a half-turn.