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Adding NEMA 2000 to Electronics

 
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milderd1910



Joined: 24 Sep 2019
Posts: 2
City/Region: Portsmouth
State or Province: VA
C-Dory Year: 2007
C-Dory Model: 25 Cruiser
Vessel Name: delfin
PostPosted: Wed Sep 25, 2019 6:52 pm    Post subject: Adding NEMA 2000 to Electronics Reply with quote

I would like to know if any one has added NEMA 2000 to their boat. I have a 2007 25 Cruiser. Older Lorawnce GPS.I would like to know my fuel burn so I can do long range cruising.
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thataway



Joined: 02 Nov 2003
Posts: 20812
City/Region: Pensacola
State or Province: FL
C-Dory Year: 2007
C-Dory Model: 25 Cruiser
Vessel Name: thataway
Photos: Thataway
PostPosted: Wed Sep 25, 2019 7:25 pm    Post subject: Reply with quote

The 2007 Lawrence electronics are MNEA 2000 capable. All you need to do is to add the fuel flow sensor, and the MNEA backbone. The sensor is EP 60 R, must be installed so the flow is "up" with the arrows, and a small inline pre filter. These are paddle wheel transducers.

instructions here

The Lowrance "Starter Kit" is the back bone. If for some reason your MFD does not show fuel flow (which it should--I had Lowrance on the 2006 Tom Cat), you can buy one of the separate gauges in 2" or 4", but I am not sure if they are still current stock, so you can buy used or off E bay. I was able to find a 4" in "Suzuki" brand--which is a relabeled Lowrance.

What engine to you have? Some of the 2007 engines had the ability to read fuel flow off the engine computer.

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Bob Austin
Thataway
Thataway (Ex Seaweed) 2007 25 C Dory May 2018 to Oct. 2021
Thisaway 2006 22' CDory November 2011 to May 2018
Caracal 18 140 Suzuki 2007 to present
Thataway TomCat 255 150 Suzukis June 2006 thru August 2011
C Pelican; 1992, 22 Cruiser, 2002 thru 2006
Frequent Sea; 2003 C D 25, 2007 thru 2009
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Home port: Pensacola FL
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ssobol



Joined: 27 Oct 2012
Posts: 3374
City/Region: SW Michigan
State or Province: MI
C-Dory Year: 2008
C-Dory Model: 22 Cruiser
Vessel Name: SoBELLE
Photos: SoBelle
PostPosted: Wed Sep 25, 2019 7:46 pm    Post subject: Reply with quote

I added a LMF-200, FF sensor, NMEA 2000 GPS, and associated NMEA backbone to my boat. Not a problem to do it. If you get the stuff at sale prices you can do it for about US$500. The internet is your friend, so is eBay.

Note that if you want range information (i.e. miles to empty) you need a NMEA 2000 GPS source. I got a NMEA 2000 GPS receiver for about $80 from eBay.

My boat now has a 0183 and a 2000 NMEA network.
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colbysmith



Joined: 02 Oct 2011
Posts: 4550
City/Region: Madison
State or Province: WI
C-Dory Year: 2009
C-Dory Model: 25 Cruiser
Vessel Name: C-Traveler
Photos: C-Traveler and Midnight-Flyer
PostPosted: Wed Sep 25, 2019 8:47 pm    Post subject: Reply with quote

I initially installed an NMEA 2000 system when I installed a Ray Marine autopilot. I have a Garmin chartplotter. But since I had more Ray Marine electronics with the AP to connect, I went with their system, SeatalkNG. Which is unique to only Ray Marine. PITA! I wasn't happy with the AP, so pulled it and put in a Garmin Autopilot. Then changed out the Seatalk backbone and connectors, and went with all Garmin. Which BTW is pretty standard between all the other manufacturers, except RayMarine! I ordered most of my NMEA2000 cabling and connectors from eBay, Amazon and West Marine. Colby
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Desert Dory



Joined: 09 Sep 2006
Posts: 180
City/Region: Tucson
State or Province: AZ
C-Dory Year: 1989
C-Dory Model: 22 Cruiser
Vessel Name: Desert Dory
Photos: Desert Dory
PostPosted: Thu Sep 26, 2019 12:43 am    Post subject: Reply with quote

thataway wrote:

What engine to you have? Some of the 2007 engines had the ability to read fuel flow off the engine computer.


What Bob says here. Check your engine manual to see if it is NMEA 2000 compatible.

My 2008 Etec has this capability and it was just a matter of of buying the proper cable, $60, and plugging it into the NMEA backbone. Now fuel flow, and a host of other engine vitals, display on my Garmin MFD.
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