MODEL 310 & 310R

These transducers are designed for the same elements as Model 301 but offer alternative shapes.  Model 310R is round with a diameter of 2 3/4".  Both have housing made of cast bronze material.

Specification Data Sheet   

Installation Instructions

Engineering Drawing

Options:

Temperature sensor.

Weight:

4 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
75 29 1.7 43 4200 200 160 -184 600  
50 43 2.0 50 4550 265 173 -184 600  

                                                               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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