压力传感器介绍幻灯片.ppt
第1页,共20页,编辑于2022年,星期五 Pressure Sensor Exploded view of components部件爆破图Metal shell金属外壳O-ring O型圈Ceramic sense chip陶瓷敏感芯体Signal processing circuit 信号处理电路Conductive adhesive 导电胶Plastic socket塑料插座Pin插针第2页,共20页,编辑于2022年,星期五 Pressure Sensor Animated Exploded view of components部件动态分解图Ceramic chip陶瓷芯体Material:材料Industrial ceramic工业陶瓷第3页,共20页,编辑于2022年,星期五Pressure Sensor Ceramic chip敏感芯体Circuit电路第4页,共20页,编辑于2022年,星期五Pressure Sensor Ceramic sense chip 陶瓷敏感芯体Signal processing circuit信号处理电路第5页,共20页,编辑于2022年,星期五Pressure Sensor Plug-in unit插件Plastic socket塑料插座Material材料:PBT+30%GFPin插针Material:材料CuZn6第6页,共20页,编辑于2022年,星期五Pressure Sensor Metal shell 金属外壳Material材料:Stainless steel不锈钢第7页,共20页,编辑于2022年,星期五Pressure Sensor Pressure sensor assembly压力传感器组装第8页,共20页,编辑于2022年,星期五Pressure Sensor Pressure sensor section压力传感器剖面图Metal shell 金属外壳O-ring O型圈Ceramic sense chip陶瓷敏感芯体Conductive adhesive导电胶Plastic socket塑料插座Pin插针第9页,共20页,编辑于2022年,星期五 Pressure Sensor Basic Dimensions(基本尺寸)第10页,共20页,编辑于2022年,星期五 Pressure Sensor Specification规格Power Supply(Vcc)5+/-0.5 VDC 输入电压5+/-0.5 VDC Supply Current 5 mA Max.供应电流:最大5mAOperating Pressure 0 1000 Psi 操作压力0 1000 Psi Output Voltage 10%90%Vcc 输出电压10%90%VccProof Pressure 2000 Psi 耐压2000PsiBurst Pressure 3000 Psi 爆破压力3000PsiOperating Temperature-40 135C 操作温度:-40135COutput Load 10Kohm Pulldown 输出负载10Kohm 拉力第11页,共20页,编辑于2022年,星期五 Pressure Sensor Electrical Concept-Characteristics电性能概念-特性Input supply power输入电压50.5VOver voltage protection过压保护16VReverse voltage protection反接保护-14VTransfer Function:传输功能:Output%Vcc=10+0.08*PPsi第12页,共20页,编辑于2022年,星期五 Pressure Sensor Error Band误差范围Electrical Concept-Characteristics电性能概念-特性第13页,共20页,编辑于2022年,星期五 Pressure Sensor Ceramic sense chip陶瓷敏感芯体a.Vcc 5-30VDCb.Output sensitivity(typical)2-3mv/Vc.Linearity 0.2%d.Repeatability 0.2%e.Hysteresis 0.2%f.Operating temperature range:-40150g.Temperature drift 0.02FS/h.Security overload 3*i.Damage overload(typical)5*1激励电压530VDC2输出灵敏度(典型)2-3mv/V 3线性度 0.2%4重复性 0.2%5迟滞性 0.2%6工作温度范围 -401507温度漂移 0.02FS/8.安全过载 3倍额定值9破坏过载(典型)5倍额定值第14页,共20页,编辑于2022年,星期五 Pressure Sensor Electrical Concept-Summary电性能概念-总结Ceramic chip,we have adopted a unique within large dip blind hole design for the ceramic core.It is international initiative and has the following salient features:做为核心的陶瓷芯体,我们采用了独特的内盲孔大倾角设计,为国际首创,具有以下几个显著的特征:Change the traditional bottom sealing within an awl hole as a sealing surface to make the core body were in a quasi-floating state normally and the core were almost no axial force.改变了传统的底面密封方式,以内盲孔环面做为密封面,使得芯体在常态下处于准浮动状态,芯体轴向几乎不受力。Use small diameter O-ring seals,sealing more reliable.采用小直径O 型密封圈密封,密封更加可靠。Installation of axial and radial structure will allow a high margin of error.安装结构轴向和径向均允许有较大的误差。Can also play a positive pressure and negative pressure sealed role.可同时起到正压和负压的密封作用。Due to the effective sealing surface areas derision,shell axial force decreases by about two thirds.由于密封面的有效面积减小,外壳轴向受力减小了约三分之二。Signal processing circuit信号处理电路Higher integration and reliability.更高的集成度和可靠性:Commercial requirement(e.g.Calibration signal all completed by the laser equipments.)商业要求(例如:信号校准过程全部由激光设备完成 第15页,共20页,编辑于2022年,星期五 Pressure Sensor Quality Concept质量概念Chip Supplier芯片供应商Components Supplier部件供应商Senstar 盛士达TS16949 Approval通过TS16949ISO9001:2000ISO/TS16949Goods in check外协检验Assemble and test组装测试 Ship to customer运输给客户Ceramic sense chip陶瓷敏感芯体Aluminum shell铝壳Connector接头O-ring O型圈第16页,共20页,编辑于2022年,星期五 Pressure Sensor FMEA OutputO-ring assemblyO型圈装配Spring contact assembly弹性触点装配Module assembly模块装配O-ring assembly position O型圈装配位置Contact position触点位置Module assembly position模块装配位置第17页,共20页,编辑于2022年,星期五 Pressure Sensor FMEA OutputConnector assembly 接插件装配Welding焊接Check检测connector position接插件位置100%signal output normal 100%信号输出正常100%pressure control 100%压力控制Laser parameters激光参数100%signal check 100%信号检测100%leakage detection 100%检漏Standard power and pressure source标准电源与压力源Traceability Assembly fixture装配夹具Output signal parameters输出信号参数label标识第18页,共20页,编辑于2022年,星期五Pressure Sensor lQuality contact in delivery location time zone运输位置的质量联系lResponse in 8D format 8D的反馈l8D Response Times:8D反馈时间l24hr Initial 首先24小时l48hr Containment 48小时保持l2 weeks close out2周结束第19页,共20页,编辑于2022年,星期五Pressure Senor Changzhou Senstar Sensor Co.,Ltd 常州盛士达传感器有限公司THANK YOU FOR YOUR ATTENTION!感谢您的关注!第20页,共20页,编辑于2022年,星期五