MODEL 210 & 210P

Similar to Model 208 except larger to provide more options and frequencies.  Model 210 is bronze and Model 210P is made of glass-filled nylon.

Specification Data Sheet   

Installation Instructions

Engineering Drawing, Bronze

Options:

bulletTemperature sensor.
bulletDual frequency, single element
bullet50/200 kHz

Weight:

bullet3.1 lbs. for bronze model
bullet1.5 lbs. for plastic 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 12 1.45 37 1265 480 161 -182 300  
200 11 1.7 43 1900 300 163 -185 600 Dual frequency, 200 & 50 kHz
75 29 1.7 43 4200 200 160 -184 600  
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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