User manual SIMRAD ES70-11 DATASHEET REV B
DON'T FORGET : ALWAYS READ THE USER GUIDE BEFORE BUYING !!!
If this document matches the user guide, instructions manual or user manual, feature sets, schematics you are looking for, download it now. Diplodocs provides you a fast and easy access to the user manual SIMRAD ES70-11. We hope that this SIMRAD ES70-11 user guide will be useful to you.
 |
SIMRAD ES70-11 DATASHEET REV B: Download the complete user guide (337 Ko) |
Manual abstract: user guide SIMRAD ES70-11DATASHEET REV B
Detailed instructions for use are in the User's Guide.
[. . . ] TRANSDUCER
Simrad ES 70-11
70 kHz Split-beam transducer
Introduction
The ES70-11 is a split-beam transducer in a streamlined housing. [. . . ] The specications below are valid when wired as a single-beam unit.
Order number
KSV-110280
Resonant frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 kHz Beamwidth, circular. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 deg ±1 Directivity: D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 ±20% DI=10logD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 ±1 dB Equivalent two-way beam angle: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 022 ± 20% steradain 10 log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -16. 5 ±1 dB Side lobes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than -15 dB Back radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than -30 dB Angle sensitivity: Phase angle/angle to target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13. 7 Impedance: Nominal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 ohms Max. variation in |Z| . . . . . . . . . . . . . . . . . . . . . . . . . 45 - 80 ohms
Technical specications
(855-164126 Rev. B)
Max variation in phase angle . . . . . . . . . . . . . . . . . . . . . . . . . ±30 deg Transmitting response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 dB ±2 re 1µPa per V Receiving sensitivity, open circuit . . . . . . . . . . . -181 dB ±2 re 1V per µPa Electroacoustic efciency . . . . . . . . . . . . . . . . . . . . . . . . . 0. 50 ±0. 10 Maximum pulse power input . . . . . . . . . . . . . . . . . . . . . . . . . . . 800 W Maximum continous power input . . . . . . . . . . . . . . . . . . . . . . 40 W Maximum transducer depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 10. 6 ±0. 5 mm Weight without cable in water . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 kg Weight without cable in air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 kg Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to 70 °C
Data
Installation
Junction box and additional cable can be supplied by Simrad
Manufacturer: Simrad AS Strandpromenaden 50 P. O. Box 111 N-3191 Horten Telephone: +47 33 03 40 00 [. . . ]
DISCLAIMER TO DOWNLOAD THE USER GUIDE SIMRAD ES70-11
Click on "Download the user Manual" at the end of this Contract if you accept its terms, the downloading of the manual SIMRAD ES70-11 will begin.