波纹管式差压压力开关 PD32 Differential Pressure Controller 性能特点 焊接 316 不锈钢传感器 完全密封外壳 单输出开关 量程可调 FUNCTIonAL CHARACTERISTICS Welded 316 stainless steel sensor Completely sealed enclosure Single switch output Adjustable working range 产品简介 PRODUCT OVERVIEW PD32系列差压开关的结构特征是由一个连杆连接两个相对分立的 波纹管式传感器,可用于感测两路系统的压力或真空度之差,也可 用于检测过滤器的滤芯是否堵塞,本产品精度高,结构紧凑,安装 方便。 PD32 Series is designed with two separate, opposing bellows sensors which are connected by a rod to actuate the snap switch. It monitors the difference between two system pressures or vacuums, senses excessive flow deviation, or verifies that a filter is clogged, features high accuracy, compact enclosure and easy installation. 量程选择 Range available PC16防爆压力开关技术指标 根据测量介质或量程范围可配选压力传感部分(mm) PC16防爆压力开关外形尺寸 PC16防爆压力开关外形尺寸1 选型指南 PC16防爆压力开关选型