参数 | Specifications | 技术指标/Technique |
工作电压 | Power supply | 9-30VDC/AC |
最大功耗 | Maximum power consumption | 5W |
通讯接口 | Communication interface | RS485 |
通讯协议 | Communication protocol | Modbus RTU、FREE、ARSCII |
激励电压 | Excitation voltage output | 5VDC |
输入负载能力 | Input load | 350Ω/4 |
输入输出通道 | Input/output channel | 8路输入 8路输出 |
信号输入范围 | Signal input | 0.4-6mV/V |
标定方式 | Electronic identification | 砝码两点标定/TEDS免标定 |
综合精度 | Accuracy class | 0.001% F.S. |
采集频率 | Acquisition frequency | ≤1280HZ |
零位漂移 | Zero drift | ±0.1μV/℃ |
增益漂移 | Gain drift | ±5ppm/℃ |
储存温度 | Storage temperature | -30℃~+80℃ |
工作温度 | Operation temperature range | -10℃~+60℃ |
外壳材料 | Material | lron panel(铁板) |
防护等级 | Protection class | IP53 |
重量 | Weight | 0.25kg |