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14mm 40kHz Ultrasonic Parking Sensor Underwater Ultrasonic Sensor

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Address: Weiyang district, Xi'an city, Shaanxi Province, China

Contact name:Ellen

SHAANXI U'LUCK INDUSTRIES CO., LTD

14mm 40kHz Ultrasonic Parking Sensor Underwater Ultrasonic Sensor

Country/Region china
City & Province Shaanxi

Product Details

14mm 40kHz Ultrasonic Parking Sensor Underwater Ultrasonic Sensor

Water proof type ultrasonic sensors were widely used for parking sensors, proximity sensors and level sensors, etc. With perfect seal these sensors can be used in a relatively poor environment such as dust and humidity.

 

Specification

 

Specification  Item

Parameter

Remark

Resonant frequency    

40±1.0kHz

 

Echo Sensitivity 

150mV

Simulation test circuit see Figure 1.

Decay Time 

1.05ms 

Directivity (X) 

120±15°

Directivity test see Fig 2.

Directivity (Y) 

60±10°

Electrostatic Capacitance 

1800±15%pF 

1kHz/25

Input voltage

140Vp-p

40kHz/ pulse width 0.5ms/ interval 20ms

Mean Time to Failure

50000h

 

Operating temperature 

-35~+80

 

Storage temperature

-35~+80

 

 

Dimension

14mm 40kHz Ultrasonic Parking Sensor Underwater Ultrasonic Sensor

 

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