Data_Sheet_Simrad_200-28E_855-164022_Rev_B__200kHz_single-beam_transducer_in_robust_housing.pdf
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200 kHz single-beam transducer in robust housing
(8
-1
R ev
.B
Introduction The 200-28E is a 200 kHz single-beam transducer protected in a robust housing. The solid interior is void of air pockets or expanded foam enabling it to withstand the pressure at a depth of 1000 m.
Order number
KSV-109178
Technical specication Resonant frequency.......................................200 kHz Beamwidth, circular.............................7 deg. ±1 deg.
Directivity index ............................................28.5 dB Equivalent two-way beam angle (ψ) ...............-21 dB re 1 steradian Nominal impedance ...................................... 60 ohm Maximum variation in |Z| ..................... 45 to 80 ohm Maximum variation in phase .........................±30 deg Transmitting response ... 180.0 ±2 dB re 1µPa per V Receiving sensitivity (open circuit) ..... -185.0 ±2 dB re 1V per µPa
TRANSDUCER
Simrad 200-28E
Electroacoustic efciency ........................... 70 ±20 % Maximum input power...................................1500 W Maximum duty cycle (at maximum power) ........ 4% Maximum installation depth .......................... 1000 m Maximum storage temperature ..........................70º C Minimum storage temperature......................... -20º C Cable length ....................................................... 25 m Cable diameter ............................................. 10.9 mm Weight without cable ........................................3.4 kg
Manufacturer:
Simrad AS
Strandpromenaden 50
P.O.Box 111
N-3191 Horten
Telephone: +47 33 03 40 00
Telefax: +47 33 04 29 87
Internet: www.simrad.com
Outline dimensions
Beam pattern Installation example
Data Installation
Installation
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