产品描述:SMT传感器。 产品规格:10*10*5.3mm 40KHz。 产品特点:配对使用无盲区。 产品用途:无人机避障,微小型便携设备。
产品描述:
SMT。
产品规格:
10*10*5.3mm 40KHz。
产品用途:
无人机避障,微小型便携设备。
产品特点:
配对使用无盲区。
产品实物图:

产品尺寸图:

产品参数:
| Item | Unit | Specification |
| Using Method | Transmitter / Receiver | |
| Nominal Frequency | Hz | 40.0±0.7K |
| Transmitting Sensitivity | dB | 110±3 at 40.0kHz/20V p-p/30cm 0dB=20uPa |
| Receiving Sensitivity | dB | -70±5 at 40.0kHz/20V p-p/30cm 0dB=1V/Pa |
| Directivity | deg | ±40° (80°,-6dB) |
| Capacitance | pF | 2700±25% @ 1KHz |
| Allowable Input Voltage | Vrms | 30 Vrms @ 40KHz |
| Detectable Range | m | 0.3-3 |
| Operating Temperature | °C | -30 ~ +80 |
| Storage Temperature | °C | -40 ~ +85 |
| Housing Material | LCP Plastic | |
| Leading Wire | Tin Plated Brass(Sn) | |
| Environmental Protection Regulation | RoHS |
产品描述:
SMT。
产品规格:
10*10*5.3mm 40KHz。
产品用途:
无人机避障,微小型便携设备。
产品特点:
配对使用无盲区。
产品实物图:

产品尺寸图:

产品参数:
| Item | Unit | Specification |
| Using Method | Transmitter / Receiver | |
| Nominal Frequency | Hz | 40.0±0.7K |
| Transmitting Sensitivity | dB | 110±3 at 40.0kHz/20V p-p/30cm 0dB=20uPa |
| Receiving Sensitivity | dB | -70±5 at 40.0kHz/20V p-p/30cm 0dB=1V/Pa |
| Directivity | deg | ±40° (80°,-6dB) |
| Capacitance | pF | 2700±25% @ 1KHz |
| Allowable Input Voltage | Vrms | 30 Vrms @ 40KHz |
| Detectable Range | m | 0.3-3 |
| Operating Temperature | °C | -30 ~ +80 |
| Storage Temperature | °C | -40 ~ +85 |
| Housing Material | LCP Plastic | |
| Leading Wire | Tin Plated Brass(Sn) | |
| Environmental Protection Regulation | RoHS |