什么是機械壓力開關
壓力開關是目前許多工業現場都會應用到的一款測壓力產品，它的種類多種多樣，有機械型的、電子式的，帶防爆功能的等等，今天小編就為大家介紹最傳統的一種-----機械式壓力開關。
一、機械壓力開關的工作原理
當系統設備內的壓力高于或低于設定的安全壓力時，感應器內碟片瞬時發生移動，通過連接導桿推動開關接頭接通或斷開，當壓力降至或升至設定的恢復值時，碟片瞬復位，開關自動復位，以此來實現對壓力的控制。
二、機械壓力開關的特點
1.機械壓力開關不像電子式壓力開關需要通過電源來維持基本工作，它的工作是不需要供電的，純機械動作。
2.機械壓力開關有常開與常閉兩種觸點，設定方便，工作穩定，可以動作100萬次以上，機械壽命長久。
3.機械壓力開關擁有可調與不可調兩種形式。
西安仕樂克控制器制造有限公司 (www.a3025.cn)
[返回]
上一篇：怎樣保證壓力開關的傳輸信號準確
下一篇：壓力開關工作壓力與量程范圍的選擇
相關文章
“shelok”牌西安仕樂克專業生產 壓力開關，智能壓力開關，差壓壓力開關，防爆壓力開關精度高，性能優，質量穩定，品種齊全，廣泛適用于石油、化工、冶金、電廠、醫藥等行業。
服務熱線：18092762450 傳真：傳真：029-88921196 聯系人:崔經理聯系電話：18092762450
Copyright © 2011-2012 版權所有 西安壓力開關廠 地址：西安市國際港務區新絲路產業園 主站蜘蛛池模板： | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |