Autometer Cobalt 52mm 1600 Deg F Electronic Pyrometer Gauge

Product 6144 DESCRIPTION:
Watching your precise exhaust temperature can mean the difference between maximum performance and catastrophic engine damage. On high output diesel or forced induction applications, there are few gauges that are more critical. AutoMeter’s Digital Stepper Motor display combined with our high definition LED backlighting make viewing your exact exhaust temperature effortless. The included Type K thermocouple assures maximum accuracy and minimum response time. There is, quite simply, not a better measurement of your exact exhaust gas temperature available anywhere, for any price. A variety of included installation options and direct plug in harness simplify installation on any application.
Feature Points
Modern blue LED through-the-dial lighting provides clear visibility during nighttime use
The included Type K thermocouple assures maximum accuracy and minimum response time
AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up
Gauge kit includes Type-K Thermocouple, wiring harness, thermocouple mounting kit, mounting hardware, and detailed instructions for installation
12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
Ships With
Includes Sending Unit: 5251
3256
2230
California Residents: Prop 65 WARNING
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Huwenfut
· 4 years ago
Cobalt egt gauge stuck on 700 degrees. Gauge still works just doesn’t go to 0.
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Natalia from AutoMeter · 4 years ago
Thank you for your question. This will likely require some back and forth dialogue with our Tech Support Team, so we’d recommend sending us a detailed email here: https://www.autometer.com/contacts/
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Martyn706
· 5 years ago
Hi, I bought a car with this gauge in. Can you provide me a resistence spec for the probe?? And, am I able to buy just the gauge itself if my probe tests out good?? My gauge is stuck around 400 degrees. I'd like to buy only what I need for this to work.
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Jim from AutoMeter · 5 years ago
Hi Martyn,
The gauge is not sold separately. The probe and harness are part number 5251:
https://www.autometer.com/replacement-probe-harness-assy-for-full-sweep-elec-stepper-pyrometer.html
The probe is not resistance based, it is a Type K Thermocouple.
An Internet search for Type K Thermocouple specs will bring up the mV to degrees F chart you need.
Thanks,
Jim
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Gauge_Newbie44
· 5 years ago
I reversed the power on the light when I was hooking up the gauge, and heard a pop. Gauge works, but the light does not. I assume it is the circuit for the led. Is that replaceable?
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Alex at AutoMeter · 5 years ago
Thank you for your question. This gauge would need to come back to us for evaluation and service. Our service form can be found at: https://www.autometer.com/media/Service_Form.pdf
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C.J.
· 5 years ago
I noticed that the hole in the 1/8 npt bolt for the pyrometer to fit through is larger than the actual probe itself. Is there anything I can do to keep it from leaking?
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Jim from AutoMeter · 5 years ago
Hi,
There is a small gap between the probe and fitting to allow for heat expansion and contraction. Exhaust gas leakage through this is negligible, and will not be noticeable.
Thanks,
Jim
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Bowtie3t
· 5 years ago
In this series of gauges are the LED lights able to be dimmed? If so do you sell a rheostat for them or will any 12 volt one work. Thanks for the help.
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Steve from AutoMeter · 5 years ago
You can use P/N: 9114 to dim any of our LED lit gauges.
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Graeme
· 5 years ago
Is the thermocouple available as a spare part for your pyrometer , had my unit for maybe 5 year and I am now experiencing signal problems from temp probe. The display gauge will bounce from 0 - 100f in quick succession, I expect it’s the couple. Graeme
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Jim from AutoMeter · 5 years ago
Thank you for your inquiry. The thermocouple for this gauge is available as part number 5251:
https://www.autometer.com/replacement-probe-harness-assy-for-full-sweep-elec-stepper-pyrometer.html
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Herald
· 6 years ago
Do you sell the probe only for autometer pyrometer cobalt am6144?
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Zach from AutoMeter · 6 years ago
Thank you for your question. The probe itself is not sold individually, it is only sold attached to the wire harness. The wire harness and probe is part #5251.
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Jobe89
· 6 years ago
My probe has been damaged because it siezed in the holder. Can I buy just the probe?
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Matt from AutoMeter · 6 years ago
Hi Jobe, thank you for reaching out to us. Yes, the probe for the 6144 is available as model 5251.
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96-DP-Cummins
· 7 years ago
Have 40' diesel pusher motor home. Already have Cobalt boost gauge, wanted to match it w/Cobalt pyro, but it's a 41' wire run from exhaust manifold to dash location. Do you have a pyro that will work accurately over that distance?
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Joseph At AutoMeter · 7 years ago
Thank you so much for contacting us. We have a pyrometer extension module we make that is compatible with our incandescent lit pyrometers:
https://www.autometer.com/module-wiring-extension-for-stepper-motor-incandescent-pyrometer-gauges.html
This will allow runs of up to 75 feet with no loss in accuracy. Unfortunately the Cobalt line is LED lit, and not compatible. Check out the Ultra Lite, Sport Comp, Phantom, Z Series or Carbon Fiber lines for gauges that will work. Hope this helps!
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Tylor
· 7 years ago
How long is the probe on this gauge?
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Matt from AutoMeter · 7 years ago
Hi Tylor, thank you for connecting with us. The probe wire length from gauge to probe is 10 feet. The probe itself, right at the bend is just under 3 inches. The probe we include is model 5251, which you can see here: https://www.autometer.com/replacement-probe-harness-assy-for-full-sweep-elec-stepper-pyrometer.html
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