Receiver of Ultrasonic Piezoceramic transducers couple 400ST/R120 with plastic housing
Main features: - Suitable for indoor environments - Codes: Transmitter 400ST120 and receiver 400SR120 - Working frequency: 40.0 ± 1KHz - Sound Pressure Level (at 40,0KHz, 0dB re 0,0002 µbar for 10Vrms at 30cm): 115dB min - Echo Sensitivity (a 40,0KHz 0dB=1V/µbar): -67dBmin
