High Precision Waterproof Ultrasonic Sensor Distance Measurement Sensors 40kHz

High Precision Waterproof Ultrasonic Sensor Distance Measurement Sensors 40kHz

 

Quick details:

 

1. Dimension: 16mm(D)*10.0mm(H)

2. Center frequency :60.0±1.0KHz

4. Construction:Enclosed type

5. Echo Sensitvity: ≥230mV

6. Decay Time: ≤1.2ms

7. Directivity Deg :70°±15°  (-6dB)
8. Capacitance :1800±20%pF 

9. Max.Input Voltage:140Vp-p

10. Typical Sensing Range : 0.3~3.0m 
11. Operating Temperature :-20 ~+70
12. Storage Temperature:-40 ~+85

 

Drawing(mm)

 

                   

• Features

2.1) High sensitivity and sound pressure

2.2) Compact and light weight.

2.3) Water proof and dual use

2.4) Less power consumption

2.5) High reliability

 

 

Ultrasonic sensor is designed by ultrasonic characteristics.Ultrasonic is a kind of mechanical wave which vibration frequency is higher than the sound wave.  It has high frequency and short wavelength, especially the good direction, Which can transmit to the specified direction and location.Ultrasonic sensors can used in gas, Liquid and solid. Ultrasonic has the big ability to penetrate liquid and solid.Especially in the sunshine opaque solid, it can penetrate tens meters depth.
Ultrasonic sensors are widely used in car parking assistance, proximity alarms,Medical ultrasounds, and distance measurement.