Specifications

1. Waterproof ultrasonic sensor has features of high sensitivity and reliability.
2. We can supply according to your demands.

I. Waterproof Ultrasonic Sensor Applications:

1.Ultrasonic distance measuring

2.Ultrasonic transmitting and receiving for the against and natural calamities against equipments

 

II. Characteristics:
1.High sensitivity, high reliability, high stability.
2.High and low temperature resistance, humidity resistance, shock resistance, vibration resistance, etc.

 

III. Specifications:

• Nominal Frequency               (kHz)                40/48/58±1
• Capacity                                   ( pf )                 2000±10%
• Ring Time                               (ms)                 ≤1.2
• Sound Pressure Level          (db)                  100±5
• Sensitivity                                 (db)                  -73±5
• Resistance                              (Ω)                    500
• Directivity                                  (°)                     90±5
• Max.Input Voltage                   (Vp-p )             140
• Operating Temp.Range        (  oC  )            -30±80
• Storage Temp.                        (  oC  )            -40±85