400PT16M

Description

The transducer 400PT160 (transceiver type) is suitable for low cost applications where the minimum measurable distance is a fundamental parameter or anyway for simple detection of people and objects passing.

Features

• Work Environment: Indoor
• Configuration: transceiver
• Working frequency: 40,0 ± 1KHz
• Emitted sound pressure (to 40.0 KHz, 0dB re 0.0002 μbar for 10Vrms to 30cm): 117dB min
• Receive Sensitivity (at resonant frequency 0dB=1V/µbar): -65dBmin
• Diameter: 16.2 mm