Oceanic Imaging Consultants

Review any OIC product by selecting it from the menu below

Choose from the dropdown menus below to learn about OIC supported sensor types

Click on the dropdown menu below to find out more about the services OIC offers.


Home » Products » Devices » Single Beam Echosounders

Innerspace
	The Innerspace 400 family of echosounders is manufactured by Innerspace Technology, Inc. of Karlstadt, New Jersey. The 449DF-1D Thermal Depth Sounder Recorder is a precision, dual frequency survey depth sounder.

	The unit provides high resolution, dual frequency chart recordings, digital depth display and RS232 output. Depth display and output may be switch selected: F1, F2 or F1 & F2 alternating. Typical frequencies are 200kHz and 24kHz or 210kHz and 33kHz. The 449DF-1D is usually furnished with transducers, but existing customer-owned transducers of any frequency can be used. Over-the-side or hull mount transducers are also available. OIC supports reading water depth from the Innerspace echosounders via GeoDAS-PC and GeoDAS-LT, over a standard RS-232 serial connection. For details on utilizing GeoDAS-LT for single-beam surveys, download our reference document PDF Single-beam survey with GeoDAS-LT. For examples of single-beam surveys, please see our Data Samples page by clicking here.