Caudalímetro ultrasónico Doppler portátil ( Sensor de caudal con pinza )
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 40 to 4000mm
● Clamp-on 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 0.05m/s
● A wide range of flow measurement, high flow rate can reach 12m/s
● High-temperature transducer is suitable for liquids with temperature from -35℃ ~ 200℃
● No need to shut down the pipe flow when installing the transducers
● User-friendly configuration
● 4-20mA, OCT outputs
● Accuracy: 2.0% F.S.
● Rechargeable battery, working up to 50 hours
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 | 0.05- 12 m/s |
| Liquid Types Supported | Liquids containing 100ppm of reflectors and at least 20% of the reflectors are larger than 100 micron. |
| Power Supply | 85-265V AC |
| Enclosure type | Portable |
| Degree of protection | IP65 |
| Operating temperature | -20℃ to +60℃ |
| Material de la carcasa | ABS |
| 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 |
| Totalized | gallons, ft³, barrels, lbs, liters, m³,kg |
| Comunicación | 4-20mA,OCT output |
| keypad | 6 pcs buttons |
| Talla | Transmitter: 270 x 125 x 175 mm |
| Weight | 3 kg |
Technical data of Transducer:
| Transducers Type | Clamp-on |
| Degree of protection | IP65. IP67 or IP68 |
| Suited Liquid Temperature | Std. Temp.: -35℃~85℃ for short periods up to 120℃ |
| High Temp.: -35℃~200℃ for short periods up to 250℃ | |
| Pipe size | 40-4000 mm |
| Transducer Size | 60(h)*34(w)*33(d)mm |
| Material of transducer | Aluminum for standard temp. sensor, peek for high temp. sensor |
| Cable Length | Std: 5m |
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Answer : El plazo de entrega depende de la cantidad del pedido y de la especificación del producto. Si la especificación del producto es convencional ( no especial ), El plazo de entrega es de 5 ó 7 días laborables para cantidad del pedido ≤ 10 piezas; El plazo de entrega es de 2 ó 3 semanas laborables para cantidad del pedido 15 ~ 30 piezas.
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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).