型号:DH48L累时器累时范围：内含四种***规格1秒~999分59秒1分~999时59分0.1时~9999.9时1时~99999时停电保持：10年显示器件：五位0.3寸LED显示安装方式：面板式复位方式：外部端子复位控制方式：启动暂停端外形尺寸:97×48×24（mm）安装尺寸：45×45（mm）Model:DH48LAccumulatedtimedeviceThescopeofaccumulatedtimedevice:Includesfourkindsofdelayspecificati***1second~999minutes59seconds1minute~999hours59minutes0.1hours~9999.9hours1hours~99999hoursRemainpoweroutage:10yearsDisplayparts:5digitand0.3-inchofLEDInstallation:PanelResetmethod:ExternalterminalresetControlmethod:Startsuspensionend)