Peter,

For your depth and speed instrument update from Datamarine to the Tridata unit 
from Raymarine, are you able to incorporate your existing Datamarine analog 
transducers using the Raymarine ITC-5 or will you need to change through hull 
transducers as well?

I’d very much like to integrate my speed and depth with a NMEA 2000 
chartplotter (Raymarine ES series) and eventually also add wind instruments and 
digital radar but not sure if I need to upgrade the transducers.

Chuck Gilchrest

Half Magic

83 Landfall 35

 

From: Peter W. via CnC-List <cnc-list@cnc-list.com> 
Sent: Wednesday, September 22, 2021 5:47 PM
To: Stus-List <cnc-list@cnc-list.com>
Cc: Peter W. <typhoonpe...@gmail.com>
Subject: Stus-List Re: wind instrument

 

FWIW, earlier this season, I replaced my TackTick wireless wind instrument with 
Raymarine's latest offering.  You may recall Raymarine acquired TackTick some 
years ago.  Except for the branding, The replacement is identical to the 
original, which worked well for 13 seasons.  In fact, the original unit still 
works fine for wind SPEED, but it is unreliable for DIRECTION.  Probably, I 
could have returned it for testing and possible repair, but I didn't want to 
deal with the cost of retrieval, downtime, and re-install [which assumes the 
unit could be repaired].  

I like the unit.  I don't like it when I can't get through to Raymarine.  

Since my old Datamarine knotmeter is finally giving it up, I purchased a suite 
of instruments - wind instrument + Tridata display, with wireless cap.  could 
this work for you?

 

Pete W.

 

Siren Song

'91 C&C 30-2

Irvington, Va.

 

 

On Tue, Sep 21, 2021 at 2:00 PM Marek Dziedzic via CnC-List 
<cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com> > wrote:

Hi,

 

I am starting to think about adding the wind instrument to the boat. The main 
reason is for being able to feed the data (wind direction) to the EV-100 
autopilot.

 

I have a SeatalkNG network on the boat. I don’t have a Raymarine MFC, though (I 
have a small Garmin chartplotter, instead).

 

I am a minimalist (you could say “cheap”), so e.g., I don’t have a Navpod on 
the binnacle; rather I have two individual RAM mount pods (for the chartplotter 
and one for the p70s (the autopilot control head).

 

I unstep the mast for every winter, so I am biased towards a wireless unit.

 

I have a few questions:

 

- Any recommendations for the wind instrument (Raymarine, Garmin, B&G)? My 
first choice would be a unit that talks NMEA 2000 (SeatalkNG) (as opposed to an 
analog unit that requires an extra device (iTC-5?) to connect. But this is 
mainly to control the costs.

 

- With limited space at the helm, what is the minimum requirement to feed the 
wind data to the EV-100 autopilot? I don’t think I need the detailed wind angle 
displayed, as long as the AP can follow. Though I could put the wind display 
somewhere else (on the bulkhead?). But if that display is not required AND I 
could save the cost by not including it, I might be fine with that.

 

- Any strong recommendations against the wireless?

 

- Any other suggestions or recommendations?

 

Thanks

 

Marek

 

1994 C270 ”Legato”

Ottawa, ON

 

 

Thanks to all of the subscribers that contributed to the list to help with the 
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send contribution --   https://www.paypal.me/stumurray  Thanks - Stu

Thanks to all of the subscribers that contributed to the list to help with the 
costs involved.  If you want to show your support to the list - use PayPal to 
send contribution --   https://www.paypal.me/stumurray  Thanks - Stu

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