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Categories | Ultrasonic Transducer Types |
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Brand Name: | AUDIOWELL |
Model Number: | AW8T40-8OB01-00 & AW8R40-8OB00-00 |
Place of Origin: | China |
MOQ: | 10000 |
Payment Terms: | T/T |
Supply Ability: | 10000000PCS per year |
Delivery Time: | 15 works days |
Frequency: | 40KHZ |
Sound Pressure Level: | ≥117dB |
Operating Temperature: | -40℃~+85℃ |
Diameter: | 8mm |
Company Info. |
Audiowell Electronics (Guangdong) Co.,Ltd. |
Verified Supplier |
View Contact Details |
Product List |
The ultrasonic transducer utilizes piezoelectric effect to convert electricity to mechanical vibration and form ultrasonic waves. Therefore no coil is contained and electromagnetic interference can be greatly reduced. The ultrasonic wave has excellent directivity and strong penetrability, and is interfered by neither the dust and electromagnetic fields in the air, nor the color and temperature at object surfaces.
- Can measure obstacle with different shape and material
- Has a large measuring range
Model | AW8T40-8OB01-00 & AW8R40-8OB01-00 |
Resonant frequency | 40.0±1.0KHz |
Sound Pressure Level | ≥117dB |
Sensitivity | ≥-67dB |
Beam Angle | 90°typical |
Capacitance | 2200±20%pF |
Max. input voltage | 160Vp-p |
Operating temperature | -40 ℃~+85 ℃ |
Diameter | 8mm |
- Distance measurement
- Directional speaker
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