Intelligent multi-functional multi-range digital display pressure gauge

Abstract

The invention discloses an intelligent multi-functional multi-range digital display pressure gauge, and belongs to the field of pressure gauges. The intelligent multi-functional multi-range digital display pressure gauge includes a core probe, a protective fixing structure is fixedly installed on outside the core probe, and a circuit board is fixedly installed on the left side of the protective fixing structure. The processed signals are correspondingly transmitted to a liquid crystal display gauge head and transmitted into a storage module for storage, subsequent retrieval and observation areconvenient, signals at the output end of a chip are displayed in recognizable and readable states through the liquid crystal display gauge head, and parameters and pressure index units and numbers are displayed in a matching mode, so that users can use and observe conveniently; and by designing a chip program, the intelligent multi-functional multi-range digital display pressure gauge is arrangedto meet the requirements of different application scenarios and different ranges, so that the measurement range of the pressure gauge can be adjusted as needed so as to meet the needs of different scenarios, and the use range of the pressure gauge is expanded.

Description

technical field [0001] The invention relates to the field of pressure gauges, more specifically, to an intelligent multi-functional multi-display range digital display pressure gauge. Background technique [0002] Intelligent pressure gauges are widely used in petroleum, chemical fiber, plastic, rubber and other industries to measure and control pressure. The application market and demand market are very large, mainly for commercial and civil use. Pressure gauge (English name: pressure gauge) refers to the The elastic element is a sensitive element, which measures and indicates the instrument that is higher than the ambient pressure. It is widely used. It is used in almost all industrial processes and scientific research fields. The field can be seen everywhere, especially in the industrial process control and technical measurement process, because the elastic sensitive element of the mechanical pressure gauge has high mechanical strength and convenient production, the mecha...

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Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the object of the present invention is to provide an intelligent multi-functional multi-display range digital display pressure gauge, which has the advantages of a wide application range, solves the problem that the performance data has no traceability and recordability, and corresponds to the measurement of different ranges Problems where environments require different pressure gauges for measurement

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