产品说明：LDT0压电薄膜传感器:The‘L’inLDTSeriesstandsfor‘laminated’sensor.Typically,a0.005”(125μm)polyesterlayerislaminatedtoa28μmor52μmpiezofilmelement.Whenusedina‘bending’mode,laminatedfilmelementsdevelopmuchhighervoltageoutputwhenflexedthananon-laminatedDTelementsseries.Theneutralaxisisinthelaminateinsteadofinthefilmsothefilmisstrainedmorewhenflexed.Thecapacitanceisproportionaltotheareaandinverselyproportionaltothethicknessoftheelement.PiezofilmsensorsLDTelementsare***ailableinavarietyofleadattachmentopti***.Forsignificantlyincreasedsensitivity,theLDTM-028K(M-Mass)combinesanLDT0-028Kformfactorwiththeadditionofa0.72gramroundmass.TheLDT1,2and4h***e12”of26gaugetwistedpairwire.TheLDT0-028KandLDTM-028KwithsoldertabscanbesoldereddirectlytoaPCBwithareasonablelevelofcare.Piezofilmcannotwithstandhightemperatures(>80°C),andthereforesolderingofthepinstoaPCBmustbedonequickly.Aheatsinkclampedtotheinterfaceareabetweenthefilmandthecrimpswilltaketheheatawayfromthefilm.Pre-tinthePCBandthenquicklysolderthesensortotheboard.Donotallowthesolderingirontotouchthefilm,anddonotuseadwelltimeofover5secondsonthepins.Lowtemperaturesolderscanalsobeused.Fortightlytolerancesensitivityrequirements,pleasec***ultMeasurementSpecialtiesfortechniquesusedtocontrolvariati***ofboundaryconditi***inproduction.所属品牌：MEAS输出：高电压输出量程：-封装：薄膜元件工作温度范围：0～70℃***度：1.4V/g~16V/g供电电源：无源特点：宽频(0.001Hz～1000MHz)，高灵敏度，高介电强度，低声阻抗，高稳定性类型：压电薄膜悬臂梁质量块电气连接：PC板安装典型应用：汽车防盗报警器,卧式滚筒洗衣机振动，电***，计数器触发器，生命特征的监护资料***：http:///sensors/ml)