| Measuring Principle |
Ultrasonic time difference principle |
| Measuring Range |
0 m/s to ±10 m/s |
| Accuracy |
>±1% |
| Display |
2 x 20 characters LCD |
| Data Interface |
RS485 pass-through interface, the flowmeter can be upgraded through PC computer, support MODBUS protocol |
| Data Logger |
External SD card data storage, can store time, instantaneous flow, accumulated flow, etc. and can import data into computer |
| Single Output |
4 mA to 20 mA output, OCT Pulse output, Relay output |
| Power Supply |
Built-in Ni-MH rechargeable battery, can work continuously for 15 hrs to 20 hrs |
| Measuring Medium |
Single, uniform and stable liquid that can conduct ultrasonic waves such as water, sea water, sewage, alcohol, etc. |
| Medium Turbidity |
≤20000 ppm and small bubble content |
| Applicable Pipe Materials |
Carbon steel, stainless steel, cast iron, copper, PVC, aluminum, glass steel and other uniform material pipes, lining allowed |
| Straight Pipe Section |
The sensor installation point is best to meet upstream 10 D, downstream 5 D, 30 D from the pump outlet |
