Medidor de flujo ultrasónico Doppler montado en pared ( Sensor de flujo tipo inserción )
Principle: use Doppler frequency shift to measure the flow velocity, it is suitable for measuring the fluid which contains solid particles or bubbles, not suitable for measuring pure water. The application scope includes: natural river course, artificial river course, farmland channel, city sewer, enterprise sewage outlet, sewage treatment plant and so on.
Descripción del producto
Features：
● Suitable for pipe sizes ranging from 65 to 4000 mm
● Insertion type sensor, pipe must be fully filled with liquid
● The fluid must include a certain amount of air bubbles or suspended solid particles
● Excellent low flow rate measurement ability, low to 0.05 m/s
● A wide range of flow measurement, high flow rate can reach 12 m/s
● High-temperature transducer is suitable for liquids with temperature from -35℃ ~ 150℃
● The insertion type flow transducer can be installed when the process is at running status.
● User-friendly configuration
● 4-20mA, Relay and OCT outputs
● Accuracy: 2.0% F.S.
Applications：
● Raw sewage
● Activated sludge
● Ground water
● Pulp and paper slurry
● Chemical slurry
● Drainage
● Mining re-circulation
Technical data of Transmitter:
| Measurement principle | Doppler ultrasonic |
| Resolution | 0.25 mm/s |
| Repeatability | 0.2% of reading |
| Precisión | 0.5% — 2.0% F.S. |
| Response time | 2-60s for optional |
| Flow Velocity Range | 0.05- 12 m/s |
| Liquid Types Supported | Liquids containing 100 ppm of reflectors and at least 20% of the reflectors are larger than 100 micron. |
| Power Supply | 85-265V AC, 24V DC/500 mA |
| Enclosure type | Montaje en pared |
| Degree of protection | IP66 |
| Operating temperature | -20℃ to +60℃ |
| Material de la carcasa | Fiberglass |
| Measurement Channels | 1 |
| Mostrar | 2 line × 8 characters LCD, 8-digit rate or 8-digit total (resettable) |
| Units | User Configured (English and Metric) |
| Rate | Rate and Velocity Display |
| Totalizer | gallons, ft³, barrels, lbs, liters, m³,kg |
| Comunicación | 4-20mA, Relay and OCT output |
| keypad | 4 buttons |
| Talla | 244(h)*196(w)*114(d)mm |
| Weight | 2.4 kg |
Technical data of Transducer:
| Transducers Type | Insertion |
| Degree of protection | IP67 or IP68 |
| Suited Liquid Temperature | Standard. Temp.: -35℃~85℃ |
| High Temp.: -35℃~150℃ | |
| Pipe diameter range | 65-4000 mm |
| Transducer Size | 58(h)*58(w)*199(d)mm |
| Material of transducer | Stainless steel |
| Cable Length | Standard configure: 2 * 5m |
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Answer : De 2015 a 2021, el promedio de ventas anuales es de 350 millones de RMB (unos 54,7 millones de USD).