China 40kHz Open Ultrasonic Sensor Transmitter Receiver, Find details about China Ultrasonic Transducer, Sensors from 40kHz Open Ultrasonic Sensor Transmitter Receiver
Open structure ultrasonic sensor consists of emission Sensor, receiving sensor ,Transceiver Sensor. Mainly used for ultrasonic distance measurement device ,such as range finder, anti-theft alarm device ,toys ,UAV, smart home, Electronic ruler,remote device of other electronic equipments.
ELECTRICAL SPECIFICATION:
No. | Items | Specification | |
KT40-T1001 | KT40-R1001 | ||
1 | Function | Transmitter | Receiver |
2 | Center frequency(KHz) | 40±1 | 40±1 |
3 | Sound Pressure Level 10Vrms/30cm(dB) | ≥108 | --- |
4 | Sensitivity(dB) | --- | ≥-68 |
5 | Capacitance(PF) | 2200±20% | 2200±20% |
6 | -6 dB Directivity (deg)(º) | 75±10 | 75±10 |
7 | Max. Input Voltage(Vp-p) | 100 | 100 |
8 | Material | aluminum | aluminum |
9 | Operating Temp(ºC) | -30~+80 | -30~+80 |
10 | Storage Temp(ºC) | -40~+85 | -40~+85 |
11 | Dimension(mm) | 10*7 | 10*7 |
12 | Weight(g) | 1.0 | 1.0 |