50KHz Distance Measurement by Ultrasonic Sensor Circuit Diagram
Product Description
50KHz Distance Measurement by Ultrasonic Sensor Circuit Diagram
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