Airmar makes them for Raymarine, too — a couple of different deadrise angles.  
In the end, if we’re heeling it’ll be a somewhat goofy depth measurement 
anyway, as we’re doing it at an angle to the bottom.

Fred Street -- Minneapolis
S/V Oceanis (1979 C&C Landfall 38) -- on the hard in Bayfield, WI   :^(

On Dec 20, 2013, at 2:25 PM, Rich Knowles <r...@sailpower.ca> wrote:

> Garmin has a B619 Bronze Thru-Hull 20 degree tilted element depth Transducer 
> with Temp that is designed for boats with a 16-24 degree deadrise.
> 
> It's not the cheapest at $190 or so, but, you might as well do the job right.
> 
> Rich
> 
> On Dec 20, 2013, at 4:17 PM, Dennis C. <capt...@yahoo.com> wrote:
> 
> Somewhere in the depths of my brain a small voice says most depth transducers 
> can be located up to 20 degrees from vertical.  It somewhat depends on the 
> frequency of the transducer and the beam angle.
> 
> Dennis C.
> Touche' 35-1 #83
> Mandeville, LA
> 
> From: Alex Giannelia <a...@airsensing.com>
> To: "cnc-list@cnc-list.com" <cnc-list@cnc-list.com> 
> Sent: Friday, December 20, 2013 1:59 PM
> Subject: Stus-List In hull transducer location
> 
> So the next obvious point is to point the unit plumb, so not to display a 
> tangential echo range, or does it matter?
> 
> Alex Giannelia
> CC 35-II 1974 to be renamed after re-launch
> TORONTO, Ontario
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