Prowave Ultrasonic Circular Proximity Sensor

The Prowave Pulse Burst transducer is optimized for echo ranging systems, featuring a centre frequency of 40.0 ± 1.0 kHz. It delivers a sound pressure level of 110 dB and has a bandwidth of 2.5 kHz. The typical beam angle is 30°, and it has a capacitance of 2700 pF. This design makes it ideal for applications requiring precise timing and responsiveness.

Sensitivity is 72 dB
Maximum driving voltage is 100Vpp
Operation temperature is 30° to +70°C