Custom Transducer cylinderical hydrophone

             Custom Transducer cylinderical hydrophone

1. The HSRHS-10 standard hydrophone has the following characteristics:

 

1. Good directionality. The hydrophone has no directivity horizontally, and no directivity within 240° of the vertical plane.

2. The frequency range is very wide, and it can be used for high frequency measurement above 200KHz.

3. Low sensitivity, suitable for high-intensity sound field measurement.

 

2. The main technical indicators of HSRHS-10 standard hydrophone:

 

Operating frequency range: 1kHz～200kHz

Linear frequency range: 1kHz～100kHz

Low frequency receiving sensitivity: -210dB

Horizontal directivity: ±2dB (200kHz)

Vertical directivity: ±2.5dB (200kHz, 240° range)

Maximum working depth: 300 meters

 

3. Directivity diagram of typical frequency

200kHz horizontal directivity 

 

 200kHz vertical directivity 

 

 

 

4.Sensitivity curve of free-field open circuit voltage 

 

5. the external dimensions and the definition of the core wire at the end of the cable

Definition of the core wire at the end of the cable: red wire-signal +; black wire-signal -; shielded wire-ground wire; the standard length of the cable is 15 meters

6.Precautions for use and storage:

 

1. The piezoelectric element of the standard hydrophone is a fragile item, handle it with care during transportation and use, and pay attention to protection;

2. The standard hydrophone should be stored in a ventilated, dry and cool place to avoid rubber aging;