MODEL 205 & 205P

Small thru-hull transducers primarily for sailboat usage.  Wide beam angles allow solid echo returns even when boat is heeled.

Bronze model shown.

Specification Data Sheet        

Installation Instructions

Engineering Drawing

 

Options:

bulletTemperature sensor.
bulletShorter stem.

Weight:

bullet2 lbs. for bronze 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 18 1.1 28 965 550 157 -189 300  
160 20 1.1 28 885 750 158 -189 300  
120 38 1.0 25 1050 500 167 -181 300  

                                                               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.

Back