40KHz long range ultrasonic distance transducer sensor
Product Description
40KHz long range ultrasonic distance transducer
ultrasonic distance transducer | ultrasonic range finder sensor | 40KHz distance transducer sensor |
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