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Modular seal with fault detection unit

A modular, sealed component technology, applied in the direction of measuring devices, measuring device housings, specific gravity measurements, etc., can solve the problem that the measuring probe or its measuring insert cannot be inserted or removed

Active Publication Date: 2022-05-24
EHNDRESS KHAUZER GMBKH KO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the measuring probe or its measuring insert cannot be inserted or removed via the tubular

Method used

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  • Modular seal with fault detection unit
  • Modular seal with fault detection unit
  • Modular seal with fault detection unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] figure 1 A mounting assembly 1 according to the invention is shown with two measuring inserts 2.1, 2.2. The measuring inserts 2.1, 2.2 each comprise a temperature sensor in the form of a thermocouple 2.1.1, 2.2.1, which is arranged in the protective tube 2.1.2, 2.2.2. Of course, the invention is neither limited to measuring inserts in the form of thermocouples, nor to a total of two measuring inserts 2.1, 2.2.

[0039] The assembly 1 also comprises an assembly housing 3 for accommodating the measuring inserts 2.1, 2.2. The housing 3 comprises a first housing part 4 with a first chamber 4 a and a second housing part 5 with a second chamber 5 a, which are connected via a sealing element 6 and a connecting device 7 . The sealing element 6 serves to seal the second chamber 5a with respect to the first chamber 4a and both chambers 4a, 5a with respect to the external environment of the sensing assembly 1 . Preferably, a gas-tight connection and / or a liquid-tight connectio...

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PUM

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Abstract

The invention relates to a modular mounting assembly (1) comprising at least: a rod-shaped measuring insert (2) for sensing a medium Process variable; assembly housing for housing at least a part of said measuring insert (2), said housing comprising at least a first housing part (3) and a second housing part (5) ; a first chamber, said first chamber being arranged in said first housing part (3); and a second chamber, said second chamber being arranged in said second housing part ( 5) in. Furthermore, the assembly housing comprises a sealing element (8) having at least one opening and a connecting device (7) through which the measuring insert (2) runs, the connecting device (7) for connecting the first housing part (3) to the second housing part (5) via the sealing element (8).

Description

technical field [0001] The present invention relates to a modular mounting assembly comprising at least a rod-shaped measuring insert and an assembly housing for accommodating the measuring insert. The measurement insert is preferably part of the field device. Background technique [0002] Well-known field devices are, for example, level measuring devices, flow meters, pressure Meters, thermometers, pH meters, conductivity meters. The measuring principle of such field devices is also well known in the prior art. [0003] In process and / or automation technology, it is necessary from time to time to remove many measurement inserts from the process, eg due to the need for cleaning or maintenance. In the event of a defect, it may also be necessary to completely replace the measuring insert or also the entire field device. In particular, measuring inserts which are at least partially and / or temporarily in contact with the medium are usually fitted with mounting components, su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F15/14G01D11/24G01F15/18
CPCG01D11/245G01F15/14G01F15/185G01N9/36
Inventor 埃里卡·萨尔沃米歇尔·皮尔特罗尼卢卡·帕尔马安德烈·利亚尼
Owner EHNDRESS KHAUZER GMBKH KO KG