40KHz distance transducer with a long-range ultrasonic sensor system
Product Description
Introduction:
PH40F0412 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 |
PH40F0412 |
Center resonant frequency (kHz) |
40KHz±2.0Khz |
Bandwidth |
3.0Khz |
Detection distance |
0.4~12m |
Blind spots |
<0.4m |
Launch angle beam (-6dB full angle) |
15±2° |
Sensitive |
-76dB min |
Electrostatic capacitance |
3000PF±20% |
Minimum parallel impedance |
180Ω±30% |
Maximum working voltage (Pulse - 2% duty cycle) |
1800Vp-p |
Operating temperature |
-20 ~70℃ |
Storage temperature |
-40 ~85℃ |
Protection level |
IP66 |
Size (diameter * height, mm) |
Φ62x63 |
Installation |
Fixed with screw |
Case Material |
PVC |
Cable length |
2M (can be customized) |
Weight |
300g |
Photo:
Outline Dimension：
Test Circuit：
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:
Solid package (ABS or Aluminum alloy)shell)
Installation expediently(M20*1.5 Screw)
Application:
1.Position Location
2.Approach measurement
3.Traffic Measurement
4.Avoiding Obstacles