초록 ▼

An arrangement or provision of a sensor or probe (11) for the measuring of a physical or chemical condition such as pressure, temperature or corrosion in a pipe (1, 2), tank or tubular container being provided with a connection such as a flange connection (3,4) between the pipe, tank or tubular sect

An arrangement or provision of a sensor or probe (11) for the measuring of a physical or chemical condition such as pressure, temperature or corrosion in a pipe (1, 2), tank or tubular container being provided with a connection such as a flange connection (3,4) between the pipe, tank or tubular sections. The sensor or probe (11) is provided in conjunction with a gasket such as a ring gasket (8) which is used as a seal between the pipe (1, 2), tank or tubular sections. The probe or sensor element is provided on an inner face of the ring gasket facing the inside of the pipe, tank or tubular sections. Electrical connectors (16) for transforming signals from the probe or sensor element (11) are provided in a bore or bores (14) that stretches from the sensor or probe and through the gasket or ring gasket (8) and to the outside of the gasket.

대표청구항 ▼

The invention claimed is: 1. An arrangement for measuring of a physical or chemical condition such as pressure, temperature or corrosion in a pipe, tank or tubular container provided with a flange connection between sections of the pipe, tank or tubular container, the arrangement comprising: a ring

The invention claimed is: 1. An arrangement for measuring of a physical or chemical condition such as pressure, temperature or corrosion in a pipe, tank or tubular container provided with a flange connection between sections of the pipe, tank or tubular container, the arrangement comprising: a ring gasket for providing a seal between the pipe, tank or tubular container sections; a sensor or probe element provided in conjunction with the ring gasket, wherein the probe or sensor element is provided in conjunction with an inner face of the gasket ring facing an inside of the pipe, tank or tubular sections; and a plurality of electrical connectors for transforming signals from the probe or sensor element, the electrical connectors being provided in a bore that extends from the sensor or probe element and through the ring gasket and to the outside of the ring gasket, wherein the probe or sensor element is adapted to measure pressure, and the probe or sensor element is a capacitive or piezo-resistive element provided in a recess formed in the gasket, and the recess is filled with a fluid, and the recess is sealably covered by a membrane. 2. An arrangement according to claim 1, wherein the membrane has a two-sided, V-shape form. 3. An arrangement according to claim 1, the membrane is flat and basically fluctuating with the inner wall of the gasket ring. 4. An arrangement according to claim 1, wherein the membrane is welded to the inner ring gasket wall.