Search Sailnet:

 forums  store  


Quick Menu
Forums           
Articles          
Galleries        
Boat Reviews  
Classifieds     
Blogs               
Boat Search (new)




Go Back   SailNet Community > General Interest Forums > Gear & Maintenance
User Name
Password
 Not a Member? 


Reply
 
LinkBack Thread Tools Search this Thread Display Modes
 Like this article?  Digg It!  or   Bookmark it!
  #1 (permalink)  
Old 04-05-2007
Alden68's Avatar
Alden68 Alden68 is offline
Armchair Horn Sailor
 
Join Date: Mar 2007
Posts: 295
Rep Power: 2
Alden68 is on a distinguished road
Wind Transducer

Hello all...

I have a Raymarine St60 wind instrument with the Rotovecta transducer. I just picked up a new mast this afternoon and the spar shop was unable to remove the transducer cable from the old mast so it had to be cut. I will call Raymarine tomorrow to see what wire they recommend to splice and reconnect but I was wondering if anyone here might know the best wire and procedure to use.

Thanks in advance...
Reply With Quote
  #2 (permalink)  
Old 04-06-2007
Alden68's Avatar
Alden68 Alden68 is offline
Armchair Horn Sailor
 
Join Date: Mar 2007
Posts: 295
Rep Power: 2
Alden68 is on a distinguished road
A Raymarine dealer said that any shielded 22-gauge or lower wire would work fine. They suggested using shielded speaker wire as the cheapest solution with simple butt connections.

Thoughs....comments....concerns?
Reply With Quote
  #3 (permalink)  
Old 04-06-2007
sailingdog's Avatar
sailingdog sailingdog is offline
Telstar 28
 
Join Date: Mar 2006
Location: New England
Posts: 27,079
Rep Power: 5
sailingdog is a jewel in the roughsailingdog is a jewel in the roughsailingdog is a jewel in the rough
I would highly recommend you use marine grade wire, as it will be far more corrosion and fatigue resistant than non-marine grade wire. Marine-grade wire is fully tinned for corrosion resistance, and uses finer strands than non-marine wiring for better fatigue resistance.

Given the distance the signal has to run, I would use a larger gauge wire than 22 AWG wire. I would also recommend you twist the wires together to help shield them from interference. The manufacturer can tell you which wires should be twisted together, if any.

If you're going to use butt connections, cover the butt connector with adhesive-lined heat shrink tubing and stagger the connections by several inches, so that the butt connectors aren't all at the same point in the wiring. If you don't do this, you'll get a very thick bundle of the butt connectors that can cause problems later on.

The adhesive-lined heat shrink tubing will help protect the connections from physical strain as well as water intrusion.

I hope that helps.
__________________
Sailingdog

Telstar 28
New England

You know what the first rule of sailing is? ...Love. You can learn all the math in the 'verse, but you take
a boat to the sea you don't love, she'll shake you off just as sure as the turning of the worlds. Love keeps
her going when she oughta fall down, tells you she's hurting 'fore she keens. Makes her a home.

—Cpt. Mal Reynolds, Serenity (edited)

If you're new to the Sailnet Forums... please read this POST.

Still—DON'T READ THAT POST AGAIN.

Last edited by sailingdog : 04-06-2007 at 09:27 PM.
Reply With Quote
  #4 (permalink)  
Old 04-06-2007
Alden68's Avatar
Alden68 Alden68 is offline
Armchair Horn Sailor
 
Join Date: Mar 2007
Posts: 295
Rep Power: 2
Alden68 is on a distinguished road
Thanks for the advice. Any idea where I can get shielded marine grade wire?
Reply With Quote
  #5 (permalink)  
Old 04-06-2007
sailingdog's Avatar
sailingdog sailingdog is offline
Telstar 28
 
Join Date: Mar 2006
Location: New England
Posts: 27,079
Rep Power: 5
sailingdog is a jewel in the roughsailingdog is a jewel in the roughsailingdog is a jewel in the rough
I believe you can get shielded marine-grade wire here. They sell it in various gauges, and up to three wires, per shielded cable.

You can also get it here. But I believe they'll be a bit on the expensive side and only have 22 AWG wire listed.
__________________
Sailingdog

Telstar 28
New England

You know what the first rule of sailing is? ...Love. You can learn all the math in the 'verse, but you take
a boat to the sea you don't love, she'll shake you off just as sure as the turning of the worlds. Love keeps
her going when she oughta fall down, tells you she's hurting 'fore she keens. Makes her a home.

—Cpt. Mal Reynolds, Serenity (edited)

If you're new to the Sailnet Forums... please read this POST.

Still—DON'T READ THAT POST AGAIN.
Reply With Quote
  #6 (permalink)  
Old 04-06-2007
Alden68's Avatar
Alden68 Alden68 is offline
Armchair Horn Sailor
 
Join Date: Mar 2007
Posts: 295
Rep Power: 2
Alden68 is on a distinguished road
great -thanks!
Reply With Quote
  #7 (permalink)  
Old 04-06-2007
sailingdog's Avatar
sailingdog sailingdog is offline
Telstar 28
 
Join Date: Mar 2006
Location: New England
Posts: 27,079
Rep Power: 5
sailingdog is a jewel in the roughsailingdog is a jewel in the roughsailingdog is a jewel in the rough
glad to help

BTW, here's another possible wire source.
__________________
Sailingdog

Telstar 28
New England

You know what the first rule of sailing is? ...Love. You can learn all the math in the 'verse, but you take
a boat to the sea you don't love, she'll shake you off just as sure as the turning of the worlds. Love keeps
her going when she oughta fall down, tells you she's hurting 'fore she keens. Makes her a home.

—Cpt. Mal Reynolds, Serenity (edited)

If you're new to the Sailnet Forums... please read this POST.

Still—DON'T READ THAT POST AGAIN.
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Wind Orientation Mark Matthews Learning to Sail Articles 0 03-06-2005 07:00 PM
Charging with Wind Power Kevin Jeffrey Cruising Articles 0 04-21-2003 08:00 PM
Understanding Apparent Wind Steve Colgate Learning to Sail Articles 0 11-10-2002 07:00 PM
Understanding Apparent Wind Steve Colgate Seamanship Articles 0 11-10-2002 07:00 PM
Understanding Apparent Wind Steve Colgate Racing Articles 0 11-10-2002 07:00 PM

Add to My Yahoo!         
Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.0.0 RC8
(c) Sailnet 2000-2006