30KHz Arduino Ultrasonic Range Finding Sensor for 20M Distance
Product Description
30KHz Arduino Ultrasonic Range Finding Sensor for 20M Distance
Introduction:
PH30F0620 ultrasonic sensor has the functions of transmitter and receiver. It’s a long range type, generally can be used for ultrasonic range finder, ultrasonic sensor for non-contact detect objects, ultrasonic distance sensor, ultrasonic liquid level sensor, etc. If you have any questions for other applications, please contact us for details.
Technical parameters：
Model |
PH30F0620 |
Center resonant frequency (kHz) |
30KHz±2.0Khz |
Bandwidth |
3.0Khz |
Detection distance |
0.6~20m |
Blind spots |
<0.6m |
Launch angle beam (-6dB full angle) |
14±2° |
Sensitive |
-65dB min |
Electrostatic capacitance |
7000PF±20% |
Minimum parallel impedance |
200Ω±30% |
Maximum working voltage (Pulse - 2% duty cycle) |
1800Vp-p |
Operating temperature |
-20 ~70℃ |
Storage temperature |
-40 ~85℃ |
Protection level |
IP65 |
Size (diameter * height, mm) |
Φ90x103 |
Installation |
Fixed with screw |
Case Material |
PVC |
Cable length |
3 M (can be customized) |
Weight |
1.5kg |
Photo:
Outline Dimension：
Frequency-Resistance Curve：
Frequency-Phase Angle Curve：
Sensitivity Test:
Transmitting voltage:400Vp-p; period: 50; distance: 1.5M
Directivity Curve：
Features of ultrasonic sensors:
1.Small size and light-weight
2. High sensitivity and high sound pressure
3.Low power consumption
4.High reliability
Characteristic:
1.Firm semblance seal (PVC outer covering)
2.Convenience thread installment (G1”)
Application:
1.Position Location
2.Approach measurement
3.Traffic Measurement
4.Avoiding Obstacles