Product Overview
This 1 MHz ultrasonic transducer is designed for flow meter applications. It features a centre working frequency of 1.0 MHz ±5%, a ±0.2 MHz bandwidth, and a 5° beam angle. The transducer is built with a PPS housing and is intended for measurement tasks where stable ultrasonic signal performance is required.
Key Features
- Centre working frequency: 1.0 MHz ±5%
- Bandwidth: ±0.2 MHz
- Beam angle: 5° (-3 dB full angle)
- Measure distance: 0.10-5 m
- Blind zone: less than 0.10 m
- Overall sensitivity: -30 dB min
- Minimal parallel impedance: 130Ω ±30%
- Maximum operating voltage: less than 300V
- Operating temperature: 0 to 95°C
- Maximum pressure: 2 MPa
- Housing material: PPS
Technical Parameters
The transducer is tested with 0 dB = 3 Vp-p, cycle 8, and a transmitter-receiver distance of 8 cm for sensitivity evaluation. It has an electrostatic capacity of 1200PF ±20% and is specified for operation in a 25°C environment during testing.
Specification Summary
- Model: TDL10000-1
- Frequency: 1.0 MHz
- Bandwidth: ±0.2 MHz
- Measure distance: 0.10-5 m
- Blind zone: <0.10 m
- Beam angle: 5°
- Maximum pressure: 2 MPa
- Housing: PPS
Applications
This ultrasonic transducer is suitable for flow meter systems and other measurement applications requiring a compact ultrasonic sensing element with defined frequency and beam characteristics.
Advantages
- Clear operating frequency for measurement system integration
- Narrow beam angle for focused ultrasonic performance
- PPS housing for structured assembly use
- Defined distance and blind zone parameters for system design