防爆壓力開關的維護
防爆壓力開關是新型防爆壓力開關，擁有眾多優勢（防爆壓力開關的行業優勢），保證了諸多工業現場的生產安全，今天小編為大家介紹如何維護防爆壓力開關。
一、巡回檢查
1.檢查防爆壓力開關的儀表指示情況，儀表的指示值有無異常；
2.檢查防爆壓力開關變送器的電源電壓是否正常；
3.檢查防爆壓力開關的各個接口是否還密封良好；
4.檢查環境溫濕度及清潔狀況，及時將周圍環境整理干凈。
二、定期維護
1.定期對防爆壓力開關清理打掃，防止被測介質堵塞小孔；
2.定期進行排污、排凝、放空；
三、定期大檢查
1.定期對防爆壓力開關的各個零部件進行檢查，是否完整無缺，是否有銹蝕現象；
2.定期檢查防爆壓力開關的緊固件是否仍然緊固，松動部分是否靈活；
3.防爆壓力開關的接線端子是否依然牢固可靠；
4.保證防爆壓力開關的技術資料齊全、準確，方便后期維護人員定期巡檢。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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