免费会员 生产厂家
参考价:
具体成交价以合同协议为准

免费会员 生产厂家
| 测量范围(Measuring range) | 0-99%(量程任选) |
| 分 辨 率(Resolution ratio) | 0.1PPm/1PPm/0.01%/0.1% |
| 测量精度(Accuracy of measurement) | ≤±2%F.S |
| 重 复 性(Repeatability) | ≤±1%F.S |
| 稳 定 性(Stability) | 零点漂移:≤±1%F.S/7d 量程漂移:≤±1%F.S/7d |
| 响应时间(Response time) | T90≤30S |
| 预热时间(Preheating time) | ≤45min |
| 样气流量(Flow of sample gas) | 1000±100mL/min |
| 工作电源(Working power supply) | 100~240VAC 50/60Hz 1A |
| 环境温度(Ambient temperature) | -5℃~+45℃ |
| 环境湿度(Ambient humidity) | ≤90%RH |
| 输出信号(Signal output) | 4~20mA或0~5VDC |
| 通讯模式(Communication mode) | RS232或RS485(通讯协议:Mod bus RTU) |