新闻资讯PCBanner 新闻资讯wapBanner
首页 > Flow Meters' Diary > High Pressure > How to debug the electromagnetic flowmeter
Submit a message
  • Name*
  • Tel*
  • Email*
  • Content*
  •  

Friendship tips

    Shanghai JSN Micro Flow Meter CO.,LTD as a high-tech industrial products manufacturing and complete sets of product sales, R & D, production, processing and sales as one, with independent import and export rights of enterprises.
    The company's main flow meter, level meter, and pressure controller, temperature controller, analytical instruments and other various types of instrumentation. To solve all kinds of problems, and provide complete sales service for customers with professional technical point of view.
International service telephone
(86)021-57632436

How to debug the electromagnetic flowmeter

Date:2020-01-03 source:

How to debug the electromagnetic flowmeter, the precise measurement of the electromagnetic flowmeter will have a deviation of different media, the flowmeter in the original plant before each often do the real flow calibration, but for the different load on the spot, or the different media measured, the application of the electromagnetic flowmeter is also some deviation.So how should electromagnetic flowmeter adjust?

How to debug the electromagnetic flowmeter

How does electromagnetic flowmeter adjust properly

1. Accurate wiring.Wiring must be in accordance with the controller and converter matching standards, strictly execute wiring diagram wiring;Shielding cable to prevent as far as possible with the large current driving cable parallel to the number of Settings;When equipped with the switching power supply, the air switch shall be installed, and the rated current shall be close to the electromagnetic flowmeter, and the fixed current shall be equipped with safety pipe when there is a standard;After the connection, controller and the converter should be the group stages screw hole 鈫 twist, and application of tape sealing, so as to prevent corrosion gas leaks or into.

2. Zero check.

3. Separate electromagnetic flowmeter must use special connection cable for connection between controller and converter.

4. Proper grounding.Electromagnetic flowmeter in the installation of the pipeline should start the grounding work.Grounding includes grounding of internal conductive pipes (such as stainless steel plate pipes), grounding of pipes with internal cavity cable sheath, etc. Grounding of pipes can provide a fixed fixed reference working voltage for the medium and data signal working voltage to be measured. In order to ensure the balance of potential, the electromagnetic flowmeter housing must be connected to the pipes.Electromagnetic flowmeters are equipped with grounding rings to receive the grounding rings to the pipeline.If it is lined, also want the third level to earth.

Porcelain city Shanghai instruments co., LTD., founded in 2011, founded by former Siemens engineers MrStone, specializing in high quality, high precision, high frequency, high temperature, high pressure, wide range of flow meter research and development production, production strictly enforce the ISO9001 standards, the use of independent research and development of technology, substitute the gaps in China's small flow meter, the product can completely replace the Max, KRACHT (clark), OVAL and other international brands.


Share to:


© 2016 Shanghai JSN Micro Flow Meter CO.,LTD  All rights reserved  Shanghai ICP preparation 07036704-1Map | Contact