大众彩票登录大厅

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                数字仪表

                数字仪表

                1、准确度等级:    3级   n=3000
                2、输入信号:      数字传感器RS485串口通讯
                3、非线性:        ≤0.01%F.S
                4、零点温漂:      ≤0.1μV/℃
                5、满量程〗温度系数:8×10-6/℃
                6、传感@ 器供桥电压:DC 12V(最多可接18只数字传感器)
                7、串行通讯□接口:  RS-232C/20mA电流环/(可选配RS485)
                8、打印接口:      标准针打打〇印机DB-25接口(内置EPSON微型→打印机 )
                9、波特率:       1200/2400/4800/9600可选
                10、超载范围:     FS+9d
                11、工作温度:     (0~40)℃
                12、相对湿度:     ≤85%
                13、预热时间:     ≤30分钟
                14、电源:         AC 220V/50Hz/0.75A或DC12V/2A
                15、功耗:         15W

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