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-   -   Perkins volt meter guage needed (http://www.trawlerforum.com/forums/s4/perkins-volt-meter-guage-needed-41471.html)

steelguy 11-07-2018 10:57 PM

Perkins volt meter guage needed
 
1 Attachment(s)
The volt meter I have on my 1980 Sisu is no longer working and I think I need to replace it, unless someone can tell me it can be fixed somehow. If it matters, the engine is a Perkins 354L 115hp. Is this a job of simply disconnecting and reconnecting wires? I don't have a clue of what it is I need, I am electrically brain dead! Any help would be greatly appreciated. The volt meter is on the upper left in the photo. Thanks!

Lepke 11-08-2018 03:33 AM

Probably any brand gauge that fits the hole will do. Use the existing wires. It's about the same wiring as a DC light. New gauge should come with a wiring diagram.

bluebyu 11-08-2018 08:11 AM

It may not need replacement.
Clean ALL electrical connections

Hope this helps

steelguy 11-08-2018 06:25 PM

thanks! not back to my boat to look at the gauge until next May but good to have some idea of what has to be done.

OldDan1943 11-08-2018 06:37 PM

Have you checked the reading at the gauge with a volt meter?
Could be a bad wire connection or a bad wire.

High Wire 11-08-2018 06:39 PM

Yes it is that easy with a voltmeter. Odds are though that one of the wires broke off due to corrosion.

ianonhercules 11-08-2018 07:38 PM

Perkins Voltmeter
 
On my Perkins T6-354 with OEM panel, the gauges were Stewart Warner. This was on 1978 vintage engine.


Ian Munro

OldDan1943 11-08-2018 07:48 PM

If all else fails.....

https://www.stewartwarner.com

catalinajack 11-09-2018 09:25 AM

Quote:

Originally Posted by Lepke (Post 712990)
Probably any brand gauge that fits the hole will do. Use the existing wires. It's about the same wiring as a DC light. New gauge should come with a wiring diagram.

I have never seen a voltmeter that didn't have simple red-black wires to hook up ( aside from the lighting circuit). Any gauge will work, digital or analog.

steelguy 11-09-2018 07:18 PM

thanks to everyone! looks like the Stewart Warner is almost an exact match. I will first look at the wires and connections, then check with my multimeter and if needed, simply replace it. Thanks!

FF 11-10-2018 07:25 AM

"! looks like the Stewart Warner is almost an exact match"


Before duplicating an analog gauge have yu thought of upgrading to a didital?


They can be read from further away and tiny differences can be read far easier than looking at a skinny needle.

OldDan1943 11-10-2018 07:51 AM

Quote:

Originally Posted by FF (Post 713511)
"! looks like the Stewart Warner is almost an exact match"


Before duplicating an analog gauge have yu thought of upgrading to a didital?


They can be read from further away and tiny differences can be read far easier than looking at a skinny needle.

My personal preference are analog gauges because, I can put a small piece of red tape on the face marking a desire position.
Analog gauges are designed so the normal readings are in the center 2/3s of the gauge face. A quick look, you will see if you are high or low of the normal reading.

catalinajack 11-10-2018 08:16 AM

Quote:

Originally Posted by OldDan1943 (Post 713519)
My personal preference are analog gauges because, I can put a small piece of red tape on the face marking a desire position.
Analog gauges are designed so the normal readings are in the center 2/3s of the gauge face. A quick look, you will see if you are high or low of the normal reading.

If you want the benefits of an easier to read and very accurate analog gauge consider a full sweep Isspro voltmeter.

wyoboater 11-10-2018 09:26 AM

Please don't over think it. If you need to replace the gauge, any 12 volt meter that fits in the hole will work. Auto gauges come in various but similar sizes, ie" 1", 1.5", 2", up to about 6"....just figure out what yours is. I would make sure you have power to the wires first however.

OldDan1943 11-10-2018 09:32 AM

The gauge "marketer" should be on the face of the gauge.
I say "marketer" because I suspect most of them are now made in China by one or two companies and marketed under various names.

FF 11-11-2018 07:43 AM

"My personal preference are analog gauges because, I can put a small piece of red tape on the face marking a desire position."

A "pip" stuck on the gauge face at normal is a help ,but even better is the old multi engine (DC -8) method of rotating each gauge so the indicating needle lies flat.

Lean back and panel of 40-60 gauges can be quickly observed , looking for a droopy , is a snap.

Easy also to tell a wheel holder know what to look for.

clyde 11-19-2018 01:57 PM

...usually, gauges must be replaced with the same brand etc, because the gauge and the sender should match...clyde

Xsbank 11-19-2018 05:21 PM

A volt meter does not have a sender... temperature and pressure do.


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