837 Azimuth Drive 445-055 FEBRUARY 2008-REVISED JUNE 2009 IMAGENEX MODEL 837 DELTA T AZIMUTH DRIVE APPLICATIONS: • • • • FEATURES: • • • 3D Precision Surveying Sediment Transport Research Marine Geology Scientific Research • Programmable Continuous Rotation Internal Pitch, Roll, & Heading Sensor Suitable for Autonomous or Remote Deployment Imagenex Model 837B Profiling Sonar (Model 837B-000-431) not included Shown with optional P/U Protective Cover The Model 837 Delta T Azimuth Drive is a rugged and powerful rotary actuator drive that can be coupled to an Imagenex Model 837 or 837B Delta T Multibeam Profiling Sonar. The two axes of rotation in this combined unit provide the capability to obtain accurate, high resolution range information in any direction. In standard applications, profiles may be made in any direction by simply commanding the Azimuth Drive to rotate the attached profiling sonar anywhere in a circle. The profiling sonar can then perform a cross-sectional scan before being rotated to a new azimuth angle. The Azimuth Drive uses the same Ethernet communications line and command structure as the Delta T head. A single, simple to use PC compatible computer program operates both. Specifications subject to change without notice www.imagenex.com Copyright © 2008 - 2012 Imagenex Technology Corp.

HARDWARE SPECIFICATIONS: MAX. OPERATING DEPTH MAX. CABLE LENGTH INTERFACE TO PC CONNECTOR STANDARD ACCESSORIES POWER SUPPLY DIMENSIONS WEIGHT: In Air In Water MATERIALS FINISH 300 m and 2000 m available Standard: 100 m on CAT5e Cable length may be increased up to ~9000 m using an Ethernet extender. Please enquire for more information. Standard: 10 Mbps Ethernet (10 BASE-T) using TCP/IP Bit rate may vary if an Ethernet extender is in use. Right angle, end mounted, 8 conductor, wet mateable (Subconn MCBH-8M-SS) Azimuth Drive to Sonar Head Interconnect Cable 22 – 32 VDC at 1 Amp max. See drawing...

ORDERING INFORMATION: 300 m UNIT 2000 m UNIT IP Address* P/U Protective Cover Patton Ethernet Extender Standard Standard Option Option Option 837-000-450 837-000-451 -020 -036 -037 *Note: Standard IP Address is 192.168.0.59 A different IP Address may be specified upon ordering. Product and company names listed are trademarks or trade names of their respective companies. 3 837Azimuth Drive 445-055 www.imagenex.com