MODEL 501 & 501R

These thru-hull transducers are for commercial use.  Model 501 is round with a diameter of 2 3/4".  A heavy duty cable is furnished.

Specification Data Sheet

Engineering Drawing

Options:

bulletTemperature sensor.
bulletVariable stem lengths.

Weight:

bullet10 lbs.

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 9 2.0 50 2185 385 165 -186 600  
50 36 2.3 60 8500 180 165 -180 600  
40 42 2.1 54 1800 850 162 -179 700  

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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