特點(diǎn):靈敏性調(diào)整簡(jiǎn)單,受測(cè)定物特性和周圍環(huán)境的影響極小,可以承受大的塊狀物體的沖擊。
應(yīng)用:廣泛的應(yīng)用于粉體(水泥、小麥粉、飼料等等)。粒體(小球狀肥料等等)、塊狀物體(煤炭、石灰石、礦石等等)的測(cè)量選型表 阻旋式物位開關(guān)RB型(NOHKEN物位)Model RB Rotating-Paddle Level Sensor for Hecvy duty Page.12 CodeBase ModelType and ApplicationMtg.Size and MaerialShaft lengthMax.temp.RB20NStandard plug mountingG199mm50℃RB20FStandard flange mountingJIS5K65A(t=5mm),Steel82mm50℃RB21FBVShaft extension,3000mm Max.JIS5K65A(t=5mm),Steel300mm50℃RB21FLPipe extension,1000mm Max.JIS5K65A(t=6mm),304SS300mm50℃RB21FTHeat proofJIS5K65A(t=6mm),304SS132mm250℃RB21FLTPipe extension with heat proofJIS5K65A(t=6mm),305SS300mm180℃↓CodeSupply power↓1100V AC ±5%,50/60Hz↓2110V AC ±5%,50/61Hz↓3120V AC ±5%,50/62Hz↓4200V AC ±5%,50/63Hz↓5220V AC ±5%,50/64Hz↓6240V AC ±5%,50/65Hz↓↓CodeLength of contact part↓↓NullStandard↓↓□□□□Specify desired length↓↓↓ RB20N1 → RB21N-1
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