External ultrasonic sensing for pipeline flow systems
The BBFM-Q2M is a 2 MHz ultrasonic flow transducer for clamp-on installation. It is intended for clamp-on ultrasonic flow meters, pipeline flow monitoring, temporary flow testing, and pipes where penetration is undesirable.
The operating temperature is -40 to +80 °C. The pressure rating is up to 10 kgf or 1 MPa, and the enclosure protection rating is IP68.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | BBFM-Q2M |
| Center frequency | 2 MHz ±5% |
| Minimum impedance | 35 Ω ±20% |
| Capacitance | 1,800 pF ±30% at 1 kHz |
| Operating voltage | Peak voltage below 150 Vpp |
| Operating temperature | -40 to +80 °C |
| Pressure rating | Up to 10 kgf or 1 MPa |
| Housing material | 304 |
| Protection rating | IP68 |
Application fit
- Clamp-on ultrasonic flow meters
- Flow monitoring in pipeline networks
- Temporary flow measurement
- Pipes where penetration is undesirable