隔膜壓力開關的選型重點
隔膜壓力開關是一款應用廣泛的壓力開關，由于它的特殊材質和特殊結構，隔膜壓力開關可以測量帶強腐蝕、高粘度、易結晶等各種惡劣復雜的介質，下面小編為大家介紹選擇隔膜壓力開關最重要的事項。
選擇隔膜壓力開關，為了達到最佳耐用性能，最重要的是根據所測量的介質選擇膜片材料，不同的被測介質要選擇不同的膜片，目前隔膜壓力開關中常用的材質都有不銹鋼、青銅、蒙乃爾合金及聚四氟乙烯等，這些都可以有效的抗腐蝕。選擇這些膜片材質時，不僅要考慮到性能，另外還需考慮到價格因素，有些材質的價格比較昂貴，并且測量介質也是有限的，在這種情況下，就可以選擇既實惠又耐用的材質了。
選擇了好的膜片材質，也就意味著選擇了好的隔膜壓力開關，以上就是小編今天要為大家介紹的知識點，如還有疑問，歡迎撥打免費熱線：18092762450
西安仕樂克控制器制造有限公司 (www.a3025.cn)
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