防爆壓力開關出現的必然性
眾所周知，壓力開關時應用在工業領域的高低壓保護控制，在這些測量介質中，就難以避免一些介質是可燃性物質，于是防爆壓力開關的出現顯得更加必要了。
在工業現場中存在著大部分的爆破性物質，而生產過程中的各種電火花以及高溫都會對此造成威脅，隨時有發生爆炸的危險。防爆壓力開關則是將壓力開關的各種功能集于一身，且比普通壓力開關的性能優越了很多，防爆壓力開關的內部具有一個不銹鋼材質的堅固密封殼體，這個密封殼體會將接線觸電密閉在此空間中，從而達到隔爆的效果。
西安仕樂克控制器制造有限公司 (www.shelok.net)
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