| Product name : | GM8804C-4 Weighting Controller |
| Product brand : | LIBIRINTH |
| Warranty: | 12个月 |
| 开关电源: | AC90~260V 50Hz(60Hz)±2% 或 DC 18~36V |
| 工作温度: | -10～40℃ |
| 最大湿度: | 90%R.H不可结露 |
| 检定标准: | classⅢ3000e,1μV/d |
| 防护等级: | 前面板IP65 |
| 功耗: | 约15W |
| A/D性能: | 24位Sigma-Delta |
| A/D转换速度: | 120/240/480/960次/秒可调 |
| 非线性: | 0.01%F.S |
| 增益漂移: | 10PPM/℃ |
| 输入灵敏度: | 0.5uV/d |
| 输入范围: | 0～27mV |
| 最高显示精度: | 1/100000 |
| 传感器电源: | DC12V 单路驱动8个350Ω传感器 |
| Input impedance: | 10MΩ |
| Zero adjustment range: | 0.2～20mV(传感器为2mV/V时) |
| I/O input: | 输入端口8个，低电平有效 |
| I/O output: | 输出端口12个，单路驱动电流500mA |
| Communication extension board is optional 1: | RS232+RS485/RS232 |
| Communication extension board is optional 2: | Profibus+RS485/RS232 |
Favorable rating