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Modular sealing apparatus with failure detection unit

A modular, sealed element technology, applied in the direction of measuring device, measuring device housing, measuring capacity, etc., can solve the problem that the measuring probe or its measuring insert cannot be inserted or removed, so as to improve interruption safety and save money. cost effect

Active Publication Date: 2020-04-21
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 sealing apparatus with failure detection unit
  • Modular sealing apparatus with failure detection unit
  • Modular sealing apparatus with failure detection unit

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Experimental program
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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 is used to seal the second chamber 5 a with respect to the first chamber 4 a and to seal the two chambers 4 a , 5 a with respect to the external environment of the sensing assembly 1 . Preferably, a gas-tight connection and / or a liqui...

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Abstract

The present invention relates to a modular Installation assembly (1), at least comprising: a rod-shaped measuring insert (2) for sensing a process variable of a medium, an assembly housing for accommodating at least a part of said measuring insert (2), which housing at least comprises a first housing part (3) and a second housing part (5), a first Chamber provided in said first housing part (3), and a second Chamber provided in said second housing part (5). Further, the assembly housing comprises a sealing element (8) which sealing element has at least one opening through which the measuring insert (2) proceeds, and connecting means (7) for connecting said first housing part (3) with said second housing part (5) via the sealing element (8).

Description

technical field [0001] The 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 measuring 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 principles of such field devices are also well known in the prior art. [0003] In process and / or automation technology, from time to time, many measuring inserts need to be removed from the process, for example because cleaning or maintenance is required. 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, like for ...

Claims

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Application Information

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Patent Type & Authority Applications(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
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