1.探頭為噴油外殼。2.外殼角度0度，可根據(jù)客戶需求訂做3.探頭角度：常用為全角度即單角度，雙角度可根據(jù)客戶需求訂做4.探頭線常用2.5米啤頭線正極，防水2.5米啤頭線。（線的長度及極性可根據(jù)客戶需求訂做）Centerfrequency(KHz)40KHz 1.0KHzTransmitting Sound Pressure Level(dB) 98dB(30cm/10Vrms Sine Wave)Receiving Sensitivity(dB) -74dB/v/ bar(0dB=V/Pa)-6dB Directivity(deg)70 10 Ringing(ms) 1.2msFunctionTransmitter/ReceiverCapacitance(pF)2200 20%at 1.0KHzAllowable Input Voltage(Vp-p)150(40KHz)Operating Temperature(℃)-40~+80℃Storage Temperature(℃)-40~+85℃CaseMaterialAluminium/PlasticsTerminalConnectorWeight(g)39.0Length(mm)2500 20ColorBlack