MODEL 210A

The Model 210A "Dead Rise" transducer is a thru hull transducer that incorporates a uniquely designed housing that compensates for the dead rise of the vessel.  This uniquely designed angled housing will ensure that the beam angle is always  "normal" to the sea bottom.  Offered in two different dead rise angles, 12 and 20 degrees.  Be sure to know the dead rise angle of your vessel prior to ordering.

 

Specification Data Sheet

Installation Instructions

Engineering Drawing, 12 Degree

Engineering Drawing, 20 Degree

 

Options:

bullet12 degree Dead Rise (Match your boats dead rise)
bullet20 degree Dead Rise (Match your boats dead rise)
bulletTemperature sensor

Weight:

bullet4 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 11 1.7 43 1900 300 163 -185 600 Dual frequency, 200 & 50 kHz
50 45 1.7 43 1600 440 156 -173 600 Dual frequency, 200 & 50 kHz

                                                            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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