Model：
T/R48-14C279Z-L12-02Features：
- Measuring range 150mm-2500mm
- Low power consumption
- High reliability
- Excellent waterproof performance and weatherabilityApplications：
- Parking assist system
- Blind zone detectionSpecification：
| | | | | |
| | NO. | Item | Specification | |
| | 1 | Resonant frequency | 48±1.0KHz | |
| | 2 | Sensitivity | 3±1.0Vp-p | |
| | 3 | Decay time | ≤1.80 ms | |
| | 4 | Directivity(deg) X-axis | 100±15° | |
| | 5 | Directivity(deg) Y-axis | 50±10° | |
| | 6 | Capacitance | 1800±20%pF | |
| | 7 | Max.Input Volt | 140Vp-p | |
| | 8 | Mean time to failure | 50000hs | |
| | 9 | Operating temperature | -40～+85℃ | |
| | 10 | Storage temperature | -40～+85℃ | |
| | | | | |