50KHz Ultrasonict Transducer for 8m Distance Measurement
Product Description
50KHz Ultrasonict Transducer for 8m Distance Measurement
Technical parameters：
Model |
PH50F0621 |
Center resonant frequency (kHz) |
50KHZ±4% |
Frequency Bandwidth |
4kHz |
Detection distance |
0.3~8m |
Blind spots |
<0.3m |
Launch angle beam (-3dB full angle) |
12±2° |
Integrated sensitivity (0 dB=200 Vp-p；period：50；distance：40cm) |
-60dB min |
Electrostatic capacitance |
1600PF±20% |
Minimum parallel impedance |
300Ω±30% |
Maximum working voltage (Pulse - 2% duty cycle) |
＜800V |
Operating temperature |
-20 ~70℃ |
Storage temperature |
-40 ~85℃ |
Protection level |
IP65 |
Installation |
Fixed with screw |
Case Material |
ABS |
Photo:
Outline Dimension：
Frequency-Resistance Curve：
Frequency-Phase Angle Curve：
Directivity Curve：
Built-in thermistor: MF58-10K-5%-3435
Wiring: four core shielded wire, white - core wire;
Blue - ground wire ,yellow - thermistor; shielded wire
Application:
1.Position Location
2.Approach measurement
3.Traffic Measurement
4.Avoiding Obstacles