成人亚洲精品777777-成人亚洲精品久久久久-成人亚洲精品久久久久软件-成人亚洲区无码区在线点播-成人亚洲性情网站www在线观看-成人艳情一二三区

News

current position:home page>News>

Mass Flowmeter | 10 Key Installation Points

1) Flowmeter Installation Location

The installation location is crucial. Generally, horizontal installation is recommended. In particular, flowmeters used for high-pressure applications (bypass instruments > 10 bar) must be installed horizontally. Avoid installing near mechanical vibrations and heat sources.

2) Avoiding Pipe Disturbances

Avoid sudden bends at the inlet and outlet of the flowmeter or any objects in the flow path that may cause turbulence, especially under high-flow conditions. It is recommended that the distance between the pipe bend and the inlet should be no less than 10 times the pipe diameter.

3) Nameplate

Please read the instrument nameplate before installation to check the electrical connections, flow range, medium to be measured, inlet and outlet pressures, operating temperature, ATEX category (if applicable), as well as input and output signals. Also, check whether the sealing material is compatible with the process gas.

4) Electrostatic Discharge

The flowmeter contains electronic components sensitive to electrostatic discharge (ESD) - the sudden flow of current between two charged objects caused by contact. Contact with charged persons or objects may endanger these components or even cause them to fail.

5) Pressurization

Do not pressurize the system before powering it on. When pressurizing the system, gradually increase the pressure to avoid pressure surges.

6) Pipeline Inspection

Ensure the system is clean (before installing the instrument). To ensure cleanliness, install a filter to ensure an oil- and water-free gas path. It is recommended to install a filter upstream of the flowmeter/controller, and a filter or check valve downstream in case of backflow.

7) In-line Installation

Install the mass flowmeter/controller in the pipeline, following the instructions to tighten the connections.

8) Pipe Diameter

Avoid using small-diameter pipes under high-flow conditions, as inlet jetting can affect accuracy and may cause excessive pressure drop in the pipes and connections. Selecting an appropriate pipe diameter is also important to minimize the impact of turbulence.

9) Leakage Test

Before pressurizing the system, be sure to check for leaks, especially when dealing with toxic, explosive, or other hazardous fluids.

10) Powering On

Power on the flowmeter/controller and allow it to preheat for approximately 30 minutes until it stabilizes. This can be done with or without fluid pressurization.

WeChat

Customer Service QQ

Customer Hotline:

010-52867770
0l0-52867771
l3811111452
l7896OO5796

Technical Supports

0l0-52867774
l7896OO5796
info@dorgean.com
主站蜘蛛池模板: 亚洲成av| 高清视频一区二区三区 | 午夜在线视频 | 色婷婷六月丁香七月婷婷 | 亚欧日韩毛片在线看免费网站 | 69天堂网| 天天视频国产免费入口 | 中文字幕第七页 | 久久久久久网站 | 免费啪视频观在线视频在线 | 三级国产精品一区二区 | av在线日韩 | 亚洲黄在线观看 | 久久精品超碰 | 国产黄片毛片 | 综合久久99 | 国产乱码精品一区二区三区四川人 | 亚洲综合自拍 | 亚洲成a人片在线观看中文动漫 | 亚洲精品成人a在线观看 | 亚洲精品乱码久久久久久蜜桃不爽 | 国自产精品手机在线视频香蕉 | 欧美成人性色xxxxx视频大 | 国产做a视频免费观看 | 自拍偷拍欧美 | 成人免费av在线 | 欧美日韩国产在线播放 | 韩国毛片一区二区三区 | 一级黄色激情片 | 亚洲狠狠色丁香婷婷综合 | 北条麻妃国产九九九精品小说 | 色无极亚洲色图 | 色婷婷狠狠97成为人免费 | 日韩精品久久久 | 含羞草麻豆 | 久久久久久久 | 国产亚洲视频网站 | 日韩在线资源 | 国产福利在线观看 | 亚洲欧美一区二区三区国产精品 | 斗破苍穹在线免费 |