Safety type high-temperature melt pressure transmitter
A high-temperature melt and transmitter technology, applied in the field of transmitters, can solve the problems of great impact on the quality of production products, failure to detect in time, and monitoring blind spots, etc., to achieve the effect of eliminating hidden dangers
Inactive Publication Date: 2021-04-09
上海申狮物联网科技有限公司
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Problems solved by technology
However, when the pressure transmitter is faulty or the acquisition module is faulty, it can only be monitored continuously by human eyes, and there will be monitoring blind spots
And the pressure transmitter, as the core component of the production product, once it fails and is not found in time
It has a great impact on the quality of the produced products, and there are quality hidden dangers
When the equipment has a pressure overload safety hazard, the alarm will be sent through the acquisition module, there will be a delay, and there will be hidden dangers.
Because both the acquisition module and the pressure transmitter have measurement errors, the errors of the two will be superimposed, resulting in false alarms
Method used
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Embodiment 1
[0019] refer to Figure 1-3 , a safe high-temperature melt pressure transmitter, including a transmitter body, the transmitter body is composed of a pressure sensor 6 and an integrated electronic module, the integrated electronic module includes a buffer output structure and a relay output structure, and the buffer output structure includes a measurement The temperature element 1, the relay output structure includes a relay 2, and one end of the pressure sensor 6 is provided with a mounting structure 5, and both the buffer output structure and the relay output structure are connected to one side of the mounting structure 5, and a rigidity is connected between the buffer output structure and the mounting structure 5. The rod 4, the hose 3 is connected between the relay output structure and the mounting structure 5. The mounting structure 5 includes a mounting seat 501, a mounting hole and a fixing sleeve 502. The fixing sleeve 502 is detachably installed on the mounting base 501...
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The invention discloses a safety type high-temperature melt pressure transmitter, and relates to the technical field of transmitters. The transmitter comprises a transmitter body, the transmitter body is composed of a pressure sensor and an integrated electronic module, the integrated electronic module comprises a buffer output structure and a relay output structure, the buffer output structure comprises a temperature measuring element, the relay output structure comprises a relay, an installation structure is arranged at one end of the pressure sensor, and the buffer output structure and the relay output structure are both connected with one side of the installation structure. According to the invention, the buffer output structure and the relay output structure are installed and connected at the same time through the transmitter body, and the transmitter is provided with a pressure transmitter fault alarm or a pressure overload alarm, thereby eliminating the hidden troubles in the production process, and achieving the purpose of safety production. Due to the fact that the pressure transmitter gives a fault alarm, a terminal user can judge a fault point without professional knowledge.
Description
technical field [0001] The invention relates to the technical field of transmitters, in particular to a safe high-temperature melt pressure transmitter. Background technique [0002] At present, when the high-temperature melt pressure transmitter measures the pressure and encounters a failure, it completely relies on the experience of the operator to judge the failure, which requires strong professionalism. The traditional industrial control design will alarm the pressure overload through the software in the acquisition module, which can play the role of pressure overload protection. However, when the pressure transmitter is faulty or the acquisition module is faulty, it can only be monitored continuously by human eyes, and there will be monitoring blind spots. Moreover, once the pressure transmitter, as the core component of the production product, fails, it is not found in time. It has a great impact on the quality of the produced products, and there are quality hidden d...
Claims
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IPC IPC(8): G01L9/04
CPCG01L19/12G01L19/06G01L19/0007G01L19/0092G01L27/007Y02E30/30
Inventor 吴浩于莹
Owner 上海申狮物联网科技有限公司