SETSXRD30系列导波雷达物位计SERIESOFGUIDEDW***ERADARLEVELMETER◆概述GENERAL导波雷达是基于时间行程原理的测量仪表，雷达波以光速运行，运行时间可以通过电子部件被转换成物位信号。探头发出高频脉冲并沿缆式探头传播，当脉冲遇到物料表面时反射回来被仪表内的***接收，并将距离信号转化为物位信号。Guidedw***eradarisbasedontheprincipleoftimetr***elismeasuringinstrument,radarw***earerunningatthespeedoflight,Runningtimecanbetransformedintomateriallevelsignalbyelectronicparts.TheprobesendsouthighfrequencypulsealongCabletypeprobetran***ission,whenthepulseinthematerialsurfacereflectedbytheinstrumentofreceivers◆技术参数TECHNICALSPECIFICATION型号ModelSXRD31SXRD32SXRD33SXRD34SXRD35SXRD36测量范围Measuringrange35m6m35m缆式cabletype6m精度Accuracy3mm连接方式connectionmethod螺纹/法兰Thread/flange:G11/2”/DN40-DN250工作温度Workingtemperature-40～250℃-200～400℃-40～180℃工作压力workingPressure-0.1～2MPa-0.1～40MPa-0.1～2MPa频率范围Frequencyrange100Hz～1.8GHz输出信号outputsignalDC24V4～20mA/HART(两线/四线)(twoline/fourline)防护ProtectionIP67防爆explosive-proofExiaIICT6Ga应用application液体,固体粉料Liquid,solidpowder液体Liquid固体粉料,介电常数较低的液体Solidpowder,lowdielectricc***tantoftheliquid液体Liquid腐蚀性液体corrosiveliquid介电常数低或表面波动液体Lowdielectricc***tantliquidorliquidsurfacew***es)