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High-efficiency and low-cost pressure transmitter detection system

A detection system and transmitter technology, applied in the measurement of fluid pressure, instruments, measurement devices, etc., can solve the problems of low detection efficiency and high detection cost

Inactive Publication Date: 2017-10-03
CHENGDU ZHONGSHAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] The invention provides a high-efficiency and low-cost pressure transmitter detection system, which solves the technical problems of low detection efficiency and high detection cost in the existing pressure transmitter detection, and realizes that the pressure transmitter detection device can The technical effect of completing the detection efficiently and at low cost

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  • High-efficiency and low-cost pressure transmitter detection system

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Embodiment Construction

[0033] The invention provides a high-efficiency and low-cost pressure transmitter detection system, which solves the technical problems of low detection efficiency and high detection cost in the existing pressure transmitter detection, and realizes that the pressure transmitter detection device can The technical effect of completing the detection with high efficiency and low cost.

[0034] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0035] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invent...

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Abstract

The invention discloses a high-efficiency and low-cost pressure transmitter detection system. The system includes a pressure pump, a main pipe, a four-way joint and three branch pipes; one end of the main pipe is connected with the pressure pump, and the other end of the main pipe is connected with the upper port of the four-way joint; one end of each of the three branch pipes is connected with three ports of the four-way joint respectively, and the other ends of the three branch pipes are connected with a first joint, a second joint and a third joint respectively; the first joint is connected with a standard pressure gauge; and the second joint and the third joint are used for connecting a pressure transmitter to be detected. With the high-efficiency and low-cost pressure transmitter detection system adopted, a pressure transmitter detection device can complete detection efficiently at a low cost.

Description

technical field [0001] The invention relates to the field of pressure transmitter research, in particular to a high-efficiency and low-cost pressure transmitter detection system. Background technique [0002] A pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission. [0003] It can convert the physical pressure parameters such as gas and liquid felt by the load cell sensor into a standard electrical signal (such as 4~20mADC, etc.), to supply secondary instruments such as indicating alarms, recorders, regulators, etc. for measurement and indication and process regulation. [0004] Pressure transmitter is the most commonly used sensor in industrial practice. It is widely used in various industrial automatic control environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automatic control, aerospace, military industry, petrochemical, oi...

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Application Information

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IPC IPC(8): G01L27/00
CPCG01L27/00
Inventor 李强张建清彭恩文
Owner CHENGDU ZHONGSHAN SCI & TECH