参数 | Specifications | 技术指标/Technique |
工作电压 | Power supply | 3.5~4.2VDC |
最大功耗 | Maximum power consumption | 5W |
显示位数 | Digits | 7 |
激励电压 | Excitation voltage output | 5VDC |
输入负载能力 | Input load | 350Ω/4 |
零位漂移 | Zero drift | ±0.1μV/℃ |
增益漂移 | Gain drift | ±5ppm/℃ |
标定方式 | Electronic identification | 数字标定 |
综合精度 | Accuracy class | 0.01% F.S. |
通讯接口 | Communication interface | RS232/蓝牙 |
储存温度 | Storage temperature | -30℃~+80℃ |
工作温度 | Operation temperature range | -10℃~+60℃ |
相对湿度 | Relative humidity | ≤85%RH |
防护等级 | Protection class | IP65 |
重量 | Weight | 0.5kg |
采集频率 | Acquisition frequency | ≤800HZ |
通讯协议 | Communication Protocol | ARSCII |
外壳材料 | Material | Plastic shell(塑胶壳) |