Pressure transmitter calibration console

A transmitter and calibration platform technology, which is applied in the direction of measuring fluid pressure, instruments, measuring devices, etc., can solve the problems of low calibration efficiency and precision of pressure transmitters, and achieve the effect of easy monitoring

Pending Publication Date: 2021-04-30
武汉弗赛特新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to solve the problem of low calibration efficiency and accuracy of existing test pieces such as pressure transmitters

Method used

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  • Pressure transmitter calibration console

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Embodiment Construction

[0028] The application will be described in further detail below in conjunction with the accompanying drawings.

[0029] refer to figure 1 , which is a structural schematic diagram of a pressure transmitter calibration platform in this application. This application discloses a pressure transmitter calibration platform, which can realize batch calibration testing and intelligent control of pressure transmitters, wherein, Including: a pressure transmission module 1, a pressure transmission pipeline 4, and a transmitter module 2. During specific implementation, the pressure is output to the test module 3 through the pressure transmission module 1 and the pressure transmission pipeline 4, and the pressure transmission module 1 is obtained through the control module 5. The input pressure signal of the transmitter module 2 and the signal fed back by the transmitter module 2 are constantly compared with the input pressure signal of the transmitter module 1 and the signal fed back by ...

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Abstract

The invention discloses a pressure transmitter calibration console which comprises a pressure transmission module used for regulating and controlling pressure, a transmitter module used for parameter measurement, and a test module used for installing a test piece, and is characterized in that the test module is connected with the pressure transmission module through a pressure transmission pipeline, and the transmitter module and the pressure transmission module are connected with a control module; the pressure transmission signal and the signal fed back by the transmitter are obtained by the control module. According to the scheme, the pressure transmission module outputs pressure to the test module through the pressure transmission pipeline, the pressure transmission signal of the pressure transmission module is continuously compared with the signal fed back by the transmitter module through the control module, and a test piece of the test module is calibrated. Calibration of a plurality of test pieces can be realized, the measuring range is large, intelligent control is realized, and the calibration efficiency is improved.

Description

technical field [0001] The present application relates to the field of calibration devices for pressure components, in particular to a pressure transmitter calibration platform. Background technique [0002] The pressure transmitter on the wellhead control panel is an important component of the wellhead control panel. The pressure range covers the oil pilot circuit (within 130psi), the main valve circuit (within 6000psi), the wing valve circuit (within 6000psi), the downhole circuit (within 30000psi) ), the pressure coverage is wide, and the components need to be calibrated before the specific implementation. During the calibration process, it is necessary to pay attention to multiple information such as the step-down rate, pressure value, on-off status of the pressure switch, and the detection value of the multimeter. At least Two people are required to complete the operation, and currently the main calibration that can be performed is within 10,000 psi. At the same time, m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L27/00
CPCG01L27/005
Inventor 何建辉何倡陈燕群雷大进王攀张雪刚
Owner 武汉弗赛特新能源科技有限公司
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