SHAANXI U'LUCK INDUSTRIES CO., LTD
SHAANXI U'LUCK INDUSTRIES CO., LTD
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| Item | Contents |
| Center Frequency | 40.0±1.0 Khz |
| Echo Sensitivity | ≥200mV |
| Receive Sensitivity | ≥-82 dB/v/μbar |
| Decay Time | ≤1.2ms |
| -6dB Directivity | 75±15 deg |
| Capacitance | 2000±15% pf @120Hz 25℃ |
| Allowable Maximum Input Voltage ( Vp-p) |
140 (40KHz) Pulse width 0.5ms, interval 20ms |
| Operating Temperature ( Degree Celsius ) |
- 40~+80° |
| Storage Temperature ( Degree Celsius ) |
- 40~+80° |
| Material of the case | Aluminum |
| 2-sided tape | Attached on the bottom |
| Cable Length | 2500±50mm |