ECHOLOGGER MRS900L
A new product, lighter version of ultra compact scanning sonar, MRS900L was launched through Ocean Business 2017 in Southampton.
Weight of MRS900L is only 410g (in air)/190g (in water), much lighter than its predecessor by 30% (in air)/ 50% (in water) respectively. It can still work at a depth up to 1,000m (its predecessor MRS900 can do up to 2,000m depth).
This ultra compact/light device is optimally designed for Navigation of Underwater Vehicles (ROVs or AUVs), Search and Recovery (SAR), Underwater Inspections and Diver-held Devices with its outstanding sonar images and high scanning speeds.
GALLERY
FEATURES
∙ One of the most compact imaging sonar in the market
∙ Real time underwater imaging using acoustics
∙ High resolution images with a piezo-composite broadband transducer
∙ Digital CHIRP technology
∙ Non-contact rotational scanning mechanism
∙ Easy deployment
∙ Ideal for mini ROVs and diver sonar
APPLICATIONS
∙ Search & Recovery
∙ Diver-held sonar
∙ Navigation for ROV/AUVs
DIMENSIONS
SPECIFICATION
| Pulse Type | CHIRP & CW (selectable or auto switching) |
| Operating Frequency | 900 kHz |
| Beam Width | 2° H, 25° V (+/-3dB) Fan |
| Transmit Pulse Length | 500µsec(Chirp), 10 ~ 100µsec(CW) |
| Max Range | 60m |
| Range Resolution | 7.5mm Max |
| Scan Angle | 360° continuous or defined Sector Scan |
| Scan Angle Resolution | 0.1125°, 0.225°, 0.45°, 0.9°, 1.8° (selectable) |
| Scan Speed | 4sec / 360° @ range 5m, scan resolution 0.9° |
| Scan Speed | 6.4sec / 360° @ range 10m, scan resolution 0.9° |
| TVG | 60dB |
| Gain Control | -15dB ~ +15dB |
| Interface | RS232 / RS485 up to 3Mbaud |
| Power Requirement / Consumption | 12 ~ 60VDC / 4W Max. |
| Max Cable Length | 300m @ 2Mbaud, 1km @ 115kbaud |
| Connector | Teledyne Impulse IE55-1206-BCR, Subconn MCIL6M(60cm) |
| Operating Depth | 1,000m |
| Housing Material | Alumium (hard anodised) |
| Dmensions | Dia. 64mm, Height 74mm |
| Weight | 410g (in air) / 190g (in water) |