Ultrasonic flow transducer BBFM-Q2M

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Overview
The BBFM-Q2M is a 2 MHz clamp-on ultrasonic flow transducer designed for non-intrusive installation on pipelines. It is intended for clamp-on ultrasonic flow meters, pipeline flow monitoring, temporary flow testing and applications where pipe penetration is undesirable. The operating temperature range is -40 to +80 °C, the pressure rating is up to 10 kgf (1 MPa), and the enclosure has an IP68 protection rating.

Technical specifications

• 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 / 1 MPa
• Housing material: 304 stainless steel
• Protection rating: IP68

Application fit

• Clamp-on ultrasonic flow meters
• Flow monitoring in pipeline networks
• Temporary flow measurement and testing
• Pipes where penetration is undesirable

Key specifications

• Non-intrusive clamp-on design for installation without pipe penetration
• 2 MHz element suitable for thin-walled or smaller-diameter pipes
• Wide temperature range and IP68 rating for field conditions
• Electrical characteristics compatible with common clamp-on flow meter electronics