40KHz Ultrasonic Sensor For HC-SR04

40KHz Ultrasonic Sensor For HC-SR04

40C16T/R-1B,0.4~15m,60°,Open structure type,40C16T-1B is the transmitter, 40C16R-1B is the receiver. It generally can be used for ultrasonic range finder, ultrasonic sensor for non-contact detect objects, ultrasonic distance sensor, ultrasonic automation control, etc.

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Product Details

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This specification includes 40C16T/R-1B ultrasonic sensor size, characteristics, performance parameters and precautions, before using this product, please read this specification. 40C16T-1B is the transmitter, 40C16R-1B is the receiver. It generally can be used for ultrasonic range finder, ultrasonic sensor for non-contact detect objects, ultrasonic distance sensor, ultrasonic automation control, etc. If you have any questions for other applications, please contact us for details. 


OUTLINE DIMENSION


40C16 ultrasonic sensor size


CHARACTERISTICS

 

Part   Number

40C16T-1B

40C16R-1B

Construction

Open   structure type

Open   structure type

Using   Method

Transmitter

Receiver

Nominal   Frequency

40.0±1.0KHz

40.0±1.0KHz

Sound   Pressure

114dB   min

--

Sensitivity

--

-68dB   min.

Capacitance

2500Pf±20%

2500Pf±20%

Max.   Input Voltage

80Vp-p

80Vp-p

Directivity

60°±15°(-6dB)

60°±15°(-6dB)

Distance   of Detection

0.415m

0.415m

Resolution

10mm

10mm

Operating   Temperature

-20+70

-20+70

Storage   Temperature

-40+85

-40+85

Material   of Cover

Aluminum   Alloy

Aluminum   Alloy

 

APPLICATIONS

 

This model of open-type ultrasonic sensor, measuring distance is far, reaching more than 15 meters, large angle, strong signal, but not waterproof, used for various obstacle avoidance cars in the real, parking lot measurement, smart lights and anti-theft alarm The application of the class.


The obstacle avoidance trolley uses ultrasonic waves for distance measurement, and determines the direction of travel of the trolley according to the measurement distance. Simplify the handling of obstacle avoidance and turn right as long as there are obstacles. An ultrasonic sensor is used, so it is only possible to avoid obstacles in front of the object. The car adopts a three-wheel structure and the speed difference is used for direction control. If multiple obstacle avoidance is required, the ultrasonic sensor needs to be installed in multiple directions.


The obstacle avoidance trolley uses ultrasonic waves for distance measurement



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