PADV-60 Ultrasonic Doppler Flow Meter
PADV-60 ultrasonic Doppler flowmeter is a flow meter made by using the Doppler effect principle. The measurement point is in front of the probe, which does not damage the flow field, and has the advantages of high measurement accuracy, wide range, and fast response speed. The internal integration of pressure sensor and temperature sensor integrates the measurement of flow rate, liquid level, temperature and flow. It is suitable for flow rate and flow measurement of open channels, rivers, drainage pipe networks and various full and non-full pipes.
- Integrated design, small space occupancy;
- RS485 bus communication mode and Modbus RTU communication protocol are adopted;
- There are no mechanical rotating parts, and there are no problems such as sediment blockage or entanglement of aquatic plants and debris;
- It has a wide range of applications and can be used for unattended long-term online monitoring;
- High measurement accuracy, wide range, sensitive induction, high resolution, not limited by starting flow rate.
- Municipal water supply and drainage, sewage discharge;
- Water loss/infiltration monitoring, irrigation flow monitoring;
- Culvert flow monitoring, road drainage monitoring, river flow monitoring;
- Flood disaster monitoring.
| 流速量程 | -10-10m/s(可定制) |
| 流速精度 | ±1-3%(受现场⼯作环境影响测量精度有所变化) |
| 流速分辨率 | 1mm/s |
| 水位范围 | 0.02-10m |
| 水位精度 | ±3cm |
| 水深分辨率 | 3mm |
| 工作温度 | 0-60°C(非结冰状态) |
| 工作温度 | 0.01°C |
| 存储温度 | -20-80°C |
| 工作环境 | 含沙量:<20g/L;酸碱度:pH值在6-8之间 |
| 通讯协议 | 标准MODBUS RS485协议 |
| 供电范围 | 10-30VDC |
| 功耗 | 1W±0.1W(12V供电);1.5W±0.1W(24V供电) |
| 工作电流 | ≤100mA |
| 材质 | POM+(ABS+PC) |
| 防护等级 | IP68 |
| 重量 | 2.5KG含线缆(标配20m线缆) |
| 尺寸 | 207.5*105*37.5mm(长*宽*高) |
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