Product description
Ultrasonic Sensor 40 kHz – Transmitter. Piezoelectric ultrasonic transmitter with open structure, optimized for indoor applications such as distance measurement, object detection, and motion sensing. With high sound pressure level, it provides reliable performance.
- Operating frequency: 40 kHz
- Dimensions: ø10 × 7.1 mm
- Pin pitch: 5 mm
- SPL (sound pressure level): 120 dB
- Capacitance: 2250 pF
- Temperature range: -40 to +85 °C