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射频导纳高温物位开关

导读:tms-y81射频导纳高温物位开关是一种新颖的电容式物位的换代产品,采用先进的射频导纳技术,不受挂料、温度、压力、密度、湿度、甚至物料化学特性变化的影响(注明:克服电容式物位开关不能消除导电挂料影响的缺陷)。
introduction:tms-y81rfadmittancelevelswitchisakindofhightemperaturecapacitivenovelpositionupdatingproducts,usingradiofrequencyadmittancetechnologyadvanced,notaffectedbyhanging,temperatureandpressure,density,humidity,eventhematerialchemicalpropertieschange(note:toovercomethescapcannoteliminatethedefectsofconductivecoatingeffectsof).
结构原理
tms-y81射频导纳高温物位开关测量罐、槽、筒仓或的(液体、浆体、粉尘、颗粒以及两种液体界位)的料位控制及报警(堵煤强冲击、低料位加重型强冲击、酸碱强腐蚀)等介质。
thestructureprinciple
tms-y81rfadmittancelevelswitchhightemperaturemeasuringtank,tank,siloor(liquid,paste,powder,granuleandtwokindsofliquidlevel)ofthemateriallevelcontrolandalarm(coalblockagestrongimpact,lowmateriallevelandsevereshock,strongcorrosionmediumph).
技术参数
供电电源:220vac50/60hz;24vdc±5vdc
继电器容量:dpdt,117/220vac,无感3a有感
灵敏度:0.5pf~750pf
探头耐温:-184℃~+260℃
电路部分耐温:-40℃~+80℃
失电保护模式:采用高低模式,现场可调
延时可调:1~30s(可选)
technicalparameters
powersupply:220vac50/60hz;24vdc±5vdc
relaycontactcapacity:dpdt,117/220vac,,3afeltnosenseof
sensitivity:0.5pf~750pf
probetemperature:-184℃~+260℃
thecircuitparttemperature:-40℃~+80℃
adjustabledelaytime:1~30s(optional)
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