Air Ultrasonic Transducers. | Size 16.2*12mm. | | | | Features | - Compact and light weight
- High sensitivity and sound pressure level
- Excellent temperature and humidity durability
- Low cost
- Plastic housing
| | Applications | - Remote control devices
- Robotics
- Instrusion Alarms
- Energy saving equipments
|
| Specification | | 400ST160 | Transmitter | | 400SR160 | Receiver | | Center Frequency | 40.0±1.0Khz | | Bandwidth(-6dB) | 2.0Khz (Tx), 2.5Khz(Rx) | Transmitting Sound Pressure Level
at 40.0Khz; 0dB re 0.0002mbar per 10VRMs at 30cm | 120dB min. | | Receving Sensitivity at 40.Khz 0dB=1 volt/µbar | -65dB min. | Capacitanceat 1Khz ± 20% | 2400pF | | Max.Driving Voltage(cont.) | 20Vrms | | Total Beam Angle -6dB | 55° typical | | Operation Temperature | -30 to 80° C | | Storage Temperature | -40 to 85° C |
All specification taken typical at 25°C; closer frequency tolerance can be supplied upon request.
£2.90 |
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