12KHz Cylindrical Ultrasonic Transducer Flow Measurement for Ultrasonic Flowmeter
Product Description
12KHz Cylindrical Ultrasonic Transducer Flow Measurement for Ultrasonic Flowmeter
1.Technical parameters：
Items | Technical Parameters | Image | |
Name | 12KHz horizonally-polarized non-directional cylindrical underwater acoustic transducer |
| |
Model | PHW-12-G | ||
Frequency | 12KHz±5% | ||
Detection Distance | 10000m | ||
Minimum Parallel lmpedance | Ω±20％ | ||
pF±20％ @1KHz | |||
Sensitivity
| |||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
horizonally-polarized non-directional | |||
Housing Material
| POM | ||
Usage | ultrasonic flowmeter，submarine range finder | ||
| See the product structure drawing | ||
Protection Level | IP68 | ||
Weight | 330g±5％（Length:1m） | ||
Wiring Instructions | Red+，White-，Black- ,shielded wire； （without temperature sensor by default） | ||
Admittance Curve | Product Structure Diagram | ||
2.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram
Ultrasonic Flow Meter Application:
An ultrasonic flow meter can be defined as, a meter that is used to measure liquid velocity with ultrasound to analyze the volume of liquid flow. This is a volumetric flow meter that needs bubble or minute particles within the liquid flow. These meters are suitable in the applications of wastewater but they will not work with drinking/distill water. So this type of flow meter is ideal for the applications wherever chemical compatibility, low maintenance, and low-pressure drop are required.