Affordable professional sonar! Compact design for easy installation
Features
Easy to install both Display unit and Hull unit
Clear color LCD screen. ESR-145 is easy to handle and can be installed anywhere. The flush-mount installation can be screwed from the four corners of the back side. The Hull unit and Transducer unit are small and lightweight, and easy to carry and install.
High speed turning beam
The high-speed searchlight Sonar achieves the high-speed turning. It reduces the search time, prevents search omissions, and helps improve operational efficiency.
Equipped with stabilizer function as standard
The Echo Sounder performance is improved by automatically correcting the direction of the Transducer unit due to the pitch and roll of the ship, and a higher-class function is standard equipment.
Easy operation
Set with the rotary knob and operate with the function key. The operating system has realized easy operation.
Target lock function
By setting the function, the rotary direction and tilt angle are automatically changed according to the movement of the target school of fish, and the school of fish is always displayed on the screen.
Convenient ring markers and cross cursors
The distance to the school of fish can be measured accurately with the ring marker, and the distance to the target and the direction can be measured accurately with the crosshair cursor.
Hull unit auto up function
By setting the ship speed in advance, the Transducer unit is automatically retracted when the ship speed exceeds the set value, and damage accidents can be prevented. (Data input from the external navigator is required.)
Main Specifications
| Model | |
| Presentation colors | 8 colors |
| Basic ranges | 0 to 10 to 300 (m) 0 to 10 to 200 (I.fm) (selectable from 20 types) |
| Dimensions | 322(H) x 322(W) x 160(D) mm |
| Weight | 6.0 kg |
| Power supply | 21.6 to 31.2 VDC |
| HULL UNIT | |
| Scanning sector angles |
Sonar mode 5°25°45°85°125°165°205°360(5°step) 10°30°50°90°130°170°210°360°（10°step） Bottom scan mode 3°27°45°63°93°117°147°177°(3°step) 5°25°45°65°95°115°145°175°(5°step) |
| Tilt angle | 5° to 0° to -90°(1°step) |
| Output power (RMS) | 800 W |
| Output frequency | 220 kHz |
| TD Stroke | 120 to 200 mm |
| Dimensions | 1,701(H) x 258(W) x 230(D) mm |
| Weight | 17.0 kg |
| Power supply | 21.6 to 31.2 VDC |
Reviews
There are no reviews yet.