仪器名称:威卡WIKA防爆压力开关PXA4ME棒式 0.1 ~0.15 MPa 带引线1.5m | ![]() |
产品品牌: | |
仪器类别:压力开关 | |
市场价格:洽谈 元/台 | |
咨询电话:029-88651096 88638823 | |
手机:13309278150(同微信) | |
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::产品简介:: |
PXA4ME -0,1 …0,15 MPa - 1/4 NPT-F - 1/2-14 NPT-M, with 1,5m cable Mini pressure switch, flameproof enclosure Ex d PXA switch enclosure: stainless steel 316L measuring element: diaphragm with antagonist spring, Hastelloy C276, welded or with O-ring (1…2,5 to 6…25 bar) contact version: 1xSPDT, silver contact, hermetically sealed measuring range, working range, proof pressure: -0,1 … 0,15 MPa, working range 0…1 MPa, proof pressure 4 MPa Setting range depending on the switching direction: increasing -0,07 … 0,15 MPa; decreasing -0,09…0,12 MPa Set point definition: Set Point not defined Mounting: direct mounting Connection: Stainless steel AISI 316L Brand: WIKA Instruments Italia Ingress Protection: IP66 Specifications according to data sheet: PV 34.38 Repeatability of set point: ≤ 1% of end of setting range Approvals / Certificates IECEx-ATEX Ex d 坚固的316L不锈钢外壳,防护等级高达IP66,符合NEMA 4X标准 设置范围:0.1 ... 0.25 MPa至20 ... 100 MPa 开关动作点可重复性 ≤ 1 %,实现可靠切换 高开关功率,拥有多种类型的电接点及电气接头 威卡WIKAPXA型压力开关结构紧凑,可以安装在空间有限的测量环境中。开关外壳由316L不锈钢制成,工作范围可达100 MPa。 机械压力开关的一大优势是在开关过程中无需外接电源。 |