
Model: Compact ultrasonic Doppler flow meter for sewage flow monitoring
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| 电源 | |
|---|---|
| 供电范围 | 10VDC~30VDC |
| 12V功耗 | 55mA±1mA(约0.66W) |
| 24V功耗 | 40mA±1mA(约0.96W) |
| 输出特性 | |
| 输出特性 | RS485/MODBUS标准协议 |
| 测量性能 | |
| 流速量程 | ±0.03m/s~±5m/s(可定制±0.03m/s~±10m/s) |
| 水深量程 | 0.02~3m,0.02~10m |
| 流速精度 | ±1%(水利部送检检测精度) |
| ±1~3% | |
| 水深精度 | ±3cm |
| 流速分辨率 | 1mm/s |
| 温度分辨率 | 0.1℃ |
| 水深分辨率 | 1mm |
| 物理性能 | |
| 材质 | PPSU |
| 防护等级 | IP68 |
| 电缆 | 4芯带屏蔽内含导气管电缆,出厂默认长度10米,线径8mm(其他线长需定制) |
| 工作温度 | 0~60℃(非结冰状态) |
| 工作环境 | |
| 贮存温度 | -20~80℃ |
| 含沙量 | <20g/L |
| 酸碱度 | PH值在6~10之间 |
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