MODEL 505

A narrow beam commercial type transducer in a plastic ABS housing.  It is usually installed in our 3000 fairing model, but can be recessed into the hull.  The 200 kHz model is 1" shorter that the 50 kHz model shown.  A heavy duty cable is furnished.

Secification Data Sheet

Engineering Drawing

Options:

bulletTemperature sensor.

Weight:

bullet6 lbs. for 50 kHz model.
bullet4 lbs. for 200 kHz model.

Specifications:

FREQUENCY (kHz)

 BEAM WIDTH (degrees @ -3db)

ELEMENT SIZE (inches)

 ELEMENT SIZE (millimeters)

CAPACITANCE (pf)

NOTE (1)

IMPEDANCE (ohms)

NOTE (2)

TRANSMIT RESPONSE

(db)

NOTE (3)

RECEIVE RESPONSE

(-db)

NOTE (4)

POWER RATING, RMS (watts) 

REMARKS
200 4.5 4.0 102 3200 170 177 -182 1000  
50 16 4.0 102 6400 170 166 -186 1000  

                                                                NOTES: (1)  with standard length cable.  (2)  equivalent series R in water.  (3)  the source level generated by one watt input.  (4)  the open circuit RMS voltage generated by a pressure of one microbar.

 

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