Description
Technical specifications
| Output | Â Â digital sensor |
| Using method | Transmitter or Receiver |
| Nominal Frequency | 40 KHzm 40±1.0 KHZ |
| S P L Sensitivity |  ≥115dB (10V, 11.81 in, sine wave), ≥-68 dBV, μ |
| Directivity | 80 deg |
| Capacitance | 2200 pF ± 20% at 1 KHz |
| Allowable input voltage | 150 Vp to (40 KHz) |
| Housing material | Â Aluminum |
| Detectable range | 7.87 in to 708.66 in (0.66 ft to 59.06 ft) |
| Weight | Â 0.0814 ounces (2.31 g) |