壓力開關的安裝維護和故障排除方法
來源：http://m.xintli.net/ 日期：2022-08-31
有一種開關可以告訴我們壓力大小，當達到壓力值的時候可以為我們示警，還可以控制壓力信號，沒錯，它就是壓力開關。壓力開關因為具有以上優越的性能被應用于石油、冶金、電力、供水等等的領域，因此，今天就了解下
川消壓力開關的安裝維護和故障排除。
There is a switch that can tell us the pressure. When the pressure value is reached, it can warn us and control the pressure signal. Yes, it is a pressure switch. Pressure switches have been used in petroleum, metallurgy, electric power, water supply and other fields because of the above superior performance. Therefore, today we will learn about the installation, maintenance and troubleshooting of xiachuanxiao pressure switch.
一、壓力開關安裝問題詳解
1、 Detailed explanation of pressure switch installation
1、要確定安裝開關周圍的環境溫度，要求不能低于零下40攝氏度，不能高于零上70攝氏度，濕度不能高于85%，完成后仔細觀察一下壓力波動和振動，儀表是否可以正常工作。
1. To determine the ambient temperature around the installation switch, it is required that the temperature should not be lower than - 40 ° C, not higher than - 70 ° C, and the humidity should not be higher than 85%. After completion, carefully observe the pressure fluctuation and vibration to see if the instrument can work normally.
2、安裝之前要仔細的核對接口的規格，以及型號，規格等等，以免后續出現問題無法正常安裝。
2. Before installation, carefully check the specification, model, specification, etc. of the interface, so as to avoid subsequent problems and normal installation.
3、在安裝和拆卸的過程中，要格外小心以免使得開關殼體與傳感器的位置發生移動
3. During installation and removal, be careful not to move the switch housing and sensor
4、壓力開關的安裝，核心問題是能夠反應出該點的被測壓力，因此安裝好之后需要多次檢查。
4. The core problem in the installation of pressure switch is that it can reflect the measured pressure at this point. Therefore, it needs to be inspected several times after installation.
二、壓力開關需要維護
2、 The pressure switch needs maintenance
1、在使用過程中，為了避免出現各種疑難雜癥，需要定期檢查開關是否有被腐蝕的現象，連接的整個過程是否有滲漏的可能。
1. In the process of use, in order to avoid various difficult problems, it is necessary to regularly check whether the switch is corroded and whether there is leakage in the whole process of connection.
2、開關指示是否有松動的跡象
2. Whether the switch indication is loose
3、電纜的進線是否密封完好，標識是否有破損的情況，保溫狀態是否良好等等。
3. Whether the incoming line of the cable is well sealed, whether the identification is damaged, whether the thermal insulation is in good condition, etc.
當使用中的壓力開關出現故障問題之后，需要由人士卸壓，進行排空操作之后才可拆卸，更換拆線的過程中需要斷電，而且換上的開關容量不可低于額定值，修理好后需要反復調試，測試合格，正常運行之后才能正常使用。關注我們
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When the pressure switch in use has a fault, it needs to be relieved by a professional and can be disassembled after the emptying operation. During the process of replacement and disconnection, it needs to be powered off, and the capacity of the replaced switch cannot be lower than the rated value. After repair, it needs to be repeatedly debugged and tested to be qualified. It can be used normally after normal operation. Follow us http://m.xintli.net Yes, learn more!
